Apple Tree Varieties and Cultivars

1. A Long‑Term Investment in the Future

The apple tree is one of the most long‑lived fruit trees. Depending on the rootstock and growing conditions, its productive lifespan is:

• on vigorous (seedling) rootstocks – 35–50 years or more (Westwood, 1993; Kurennoi et al., 1985);
• on semi‑dwarf rootstocks – 20–25 years;
• on dwarf rootstocks – 15–18 years (Potapov et al., 2000).

During this time, the tree passes through several age periods, and if the cultivar is initially unsuited to your conditions, problems will only accumulate. "The cultivar decides the success of the whole undertaking," as I. V. Michurin rightly noted (cited in Potapov et al., 2000). And this is not a figure of speech: yield, fruit quality, winter hardiness, and disease resistance are embedded in the cultivar’s genetics and cannot be fundamentally changed even by the best agronomic practices.

2. Each Cultivar Is a Unique Set of Traits

Behind the external diversity of apples lie deep biological differences. Cultivars vary in dozens of critical parameters, and almost no cultivar is perfect in every respect.

Consider just a few key characteristics that directly depend on the cultivar:

• Winter hardiness. Some cultivars withstand frosts down to –40 °C and below (e.g., Siberian and Ural forms), while others are damaged already at –25 °C (Phillips, 2005; Rieger, 2010).
• Heat requirement (growing degree days). Summer cultivars need about 1700 °C above 10 °C, while late‑winter cultivars require more than 2100 °C (Westwood, 1993). If your region does not provide enough heat, winter cultivars will not ripen and their taste will remain sour and grassy.
• Disease resistance. There are cultivars genetically resistant to scab, powdery mildew, or fire blight (Phillips, 2005; Rieger, 2010). They can be grown with minimal or no spraying. Other cultivars under the same conditions will be affected every year, requiring multiple treatments.
• Ripening time and storage life. By choosing cultivars of different ripening times, you can provide yourself with fresh apples from July through May of the following year. But for that, you need to know which cultivars keep for a week and which for six months or more (Buckingham, 2010; Hessayon, 1993).
• Pollination. Most apple cultivars are self‑sterile (Hill & Perry, 2011; Martin & Martin, 2019). They need pollinizer cultivars that bloom at the same time. If you plant only one cultivar, you may wait for fruit in vain.
• Flavour and purpose. There are dessert cultivars (for fresh eating), culinary cultivars (for baking, preserves), and all‑purpose cultivars (Hessayon, 1993). The differences in taste, aroma, and flesh texture are enormous, and all these qualities are genetically fixed.
• Vigour. Some cultivars form large trees with spreading canopies, others are compact, and still others are very low‑vigour. This affects planting distances, pruning volume, and ease of care (Trunov et al., 2012).

3. Climate and Location Are Decisive Factors

The apple tree is a crop that grows in a wide range of climatic zones, from the subtropics to harsh Siberia. However, the same cultivar cannot be successful everywhere.

• Cultivars bred in southern regions (e.g., Anna, Dorsett Golden) need only 200–400 chill hours (<7 °C) for normal flowering and fruiting (Martin & Martin, 2019; Rieger, 2010). In the temperate zone they will freeze out.
• Cultivars of northern origin (McIntosh, Honeycrisp, Antonovka) are winter‑hardy, but in hot climates they lose flavour, become smaller, and suffer from sunburn (Phillips, 2005).
• In regions with humid summers, you need cultivars resistant to scab and fruit rots. In arid areas, drought tolerance is critical.

"According to the size of the above‑ground system, cultivars can be divided into tall, medium‑tall, and low‑growing, and their suitability for specific conditions varies greatly" (Tarasov et al., 1981).

4. Pitfalls of Popular Cultivars

One of the most common approaches is to choose a cultivar based on the taste of apples bought in a store. But this approach almost always leads to a mistake. Commercial cultivars (Golden Delicious, Granny Smith, Cox's Orange Pippin, Fuji) were selected for industrial production in specific regions, and in a home garden, especially in a different climate, they often disappoint.

• Cox's Orange Pippin is considered one of the best in flavour, but "it is not the easiest cultivar to grow. It is easily damaged by frost, prone to diseases, and requires optimal conditions" (Buckingham, 2010; Hessayon, 1993).
• Golden Delicious needs a warm, sunny climate to develop its sweet taste; in cool regions it often turns out bland (Hessayon, 1993).
• Granny Smith is an excellent cultivar for long storage, but it requires a long autumn with warm days and cool nights to mature (Hill & Perry, 2011).

Therefore, the key advice from experienced growers is: choose cultivars that are recommended (zoned) for your area. Study local cultivar lists, ask neighbouring gardeners, consult regional nurseries. Success comes when a cultivar is chosen not by a pretty name, but by its fit to your climate and soil.

5. Agronomy Cannot Fix Genetics

Even with the most ideal care – pruning, irrigation, fertilisation – you cannot make a heat‑loving cultivar winter‑hardy, a scab‑susceptible one resistant, or a small‑fruited one large‑fruited. As T. N. Kurennoi emphasises: "The most important element of fruit science is the development of methods for scientific forecasting," but yield forecasting begins with the correct choice of cultivar (Kurennoi et al., 1985).

You can improve winter hardiness by agronomic measures, and you can reduce disease infection, but if the cultivar is genetically not adapted to your conditions, you will be fighting consequences, not causes.

1. Classification by Ripening Time (Most Important for Garden Planning)

This division determines when you will harvest and how long you can store the fruit. By properly selecting cultivars from different groups, you can have fresh apples from midsummer to the end of spring (Buckingham, 2010; Hill & Perry, 2011).

2. Classification by Fruiting Habit (Affects Pruning and Yield)

This division is based on where fruit buds are set on the shoots. Understanding the fruiting habit is critically important for correct pruning (Tarasov et al., 1981; Phillips, 2005).

3. Classification by Disease Resistance

In organic and home gardening, where pesticide use is limited or undesirable, cultivar resistance to diseases becomes one of the main selection criteria.

• Resistant (immune) cultivars: These carry resistance genes to specific diseases, primarily to scab (Vf gene) (Phillips, 2005; Rieger, 2010). Such cultivars can be grown without fungicide sprays against scab. Resistance to other diseases (powdery mildew, fruit rots) may vary.
• Examples: Liberty, Freedom, Redfree, Dayton, GoldRush, Jonafree, Pristine, Enterprise (Hill & Perry, 2011; Phillips, 2005).
• Cultivars with field immunity (tolerant): May be affected by diseases to a minor degree in favourable years, but in epiphytotic seasons they require protection. Most old and modern cultivars fall into this category.
• Susceptible cultivars: Require mandatory and regular chemical treatments in humid regions. These are the most popular commercial cultivars, e.g., Cox's Orange Pippin, Jonagold, Gala, and others (Hill & Perry, 2011).

Practical takeaway for the gardener: In areas with humid, rainy summers (Non‑Black Earth region, Northwest, many parts of Europe and North America), choosing scab‑resistant cultivars is the key to a healthy crop with minimal labour. For southern arid regions, scab resistance is less critical, but other diseases may be important.

4. Classification by Purpose

Apple cultivars are divided into three main groups according to fruit use.

5. Classification by Vigour (Depends on Rootstock)

Tree size is determined by two factors: the vigour of the cultivar itself and the rootstock used.

• Vigorous cultivars: Form large trees (4–6 m and above). These include Antonovka, Borovinka, Severny Sinap, and many old cultivars (Hessayon, 1993).
• Medium‑vigour cultivars: Grushovka, Osenneye Polosatoye, Jonathan, Gala, Fuji (depending on rootstock).
• Low‑vigour (spur types): Spur mutants of Delicious, Golden Delicious, Gala (Hill & Perry, 2011). They are 20–30% shorter and more compact than the original cultivars and have shortened internodes (Tarasov et al., 1981).

However, as already mentioned in the first chapter, the rootstock plays the decisive role in vigour. The same cultivar can grow into a huge tree on a seedling rootstock and into a dwarf tree on M9 or M27 (Westwood, 1993; Hill & Perry, 2011). Thus, cultivar vigour is a secondary factor that is adjusted by the rootstock.

6. Classification by Pollination (Self‑fertility)

Most apple cultivars (about 90%) are self‑sterile (self‑incompatible). That is, they cannot set fruit from their own pollen (Hill & Perry, 2011; Martin & Martin, 2019). They need a pollinizer cultivar that blooms at the same time. This is one of the main rules when establishing an orchard.

• Self‑fertile cultivars: Can produce a crop without a pollinizer, though cross‑pollination increases yield. Examples: Melba, Jonathan, Golden Delicious, Liberty, Empire (Hessayon, 1993; Martin & Martin, 2019).
• Self‑sterile cultivars: Require mandatory proximity to other cultivars for cross‑pollination. This is the vast majority.
• Pollinizer cultivars: These bloom simultaneously with the main cultivar and produce abundant viable pollen (Hill & Perry, 2011). Not all cultivars can serve as pollinizers for each other. For example, Bramley, Jonagold, Winesap are triploid cultivars – they have sterile pollen and cannot be pollinizers (Buckingham, 2010; Martin & Martin, 2019).

Flowering groups: To avoid mistakes with pollinizers, all apple cultivars are divided into flowering groups (A, B, C, D or early, mid, late). Effective pollination occurs between cultivars of the same or adjacent groups (A+B, B+C, C+D) (Hessayon, 1993; Hill & Perry, 2011).

Practical takeaway for the gardener: If you have limited space, plant self‑fertile cultivars. Otherwise, plant at least 2–3 cultivars of the same flowering period. In orchards with several cultivars, the pollination problem usually solves itself.

Step 1. Assess Your Climate and Location

This is the most important step. Climate determines which cultivars will grow, bear fruit, and not freeze out.

Step 2. Define Your Personal Goals and Needs

Before choosing specific names, clearly articulate what you want from your apple orchard.

Step 3. Clarify Pollination Requirements

This step is often overlooked, but it is critically important.

Step 4. Assess Disease and Pest Resistance

Different regions have different disease pressures. Find out which problems are most typical for your area.

Step 5. Clarify Vigour and Rootstock

Tree size determines not only ease of care but also planting distances and time to first bearing.

Step 6. Study Flavour and Appearance Qualities

This is subjective but important. If possible, taste fruits of different cultivars in local gardens or at fairs.

Step 7. Check Ripening Times and Storage Life

Create a "conveyor" of cultivars so that apples are with you all season.

Step 8. Learn About the Tendency to Biennial Bearing

Many cultivars bear fruit every other year, especially when overcropped. Check this indicator.

• Regular‑bearing cultivars produce a crop every year (though with fluctuations).
• Biennial‑bearing cultivars show a sharp contrast between "on" and "off" years.

If you are not ready to spend time on crop thinning (chemical or manual), choose cultivars with regular bearing.

Step 9. Verify Adaptation to Your Specific Region

Step 10. Choose a Reliable Source of Planting Material

This is the last but equally important step.

• Buy saplings only from specialised nurseries that guarantee cultivar authenticity and plant health.
• Ask on which rootstock the sapling was grown.
• Avoid random purchases at markets or from untrusted sellers.

Summary: Your Personal Cultivar Selection Checklist

Before buying a sapling, make sure you know the answers to all these questions:

1. Climate: Winter hardiness, heat sum, humidity, frost frequency – does the cultivar fit?

2. Purpose: What will you use the fruit for?

3. Pollination: Is a pollinizer needed and do you have one?

4. Diseases: Is the cultivar resistant to the main diseases in your region?

5. Size: What rootstock and what cultivar vigour – will the tree fit on your plot?

6. Timing: Do the ripening times match your plans?

7. Flavour: Do you like the taste and texture of the fruit?

8. Regularity: Will the tree bear fruit every year?

9. Adaptation: Is the cultivar recommended for your zone?

10. Nursery: Does the seller guarantee cultivar authenticity and sapling health?

If you can answer "yes" to all points for the chosen cultivar, you will most likely make the right choice, and your apple orchard will delight you for many years.

1. Europe: The Heart of Classical Horticulture

Europe is the historical home of many legendary cultivars that became the basis for the world’s assortment. Apples are grown everywhere here, from Scandinavia to the Mediterranean, but climatic gradients are huge.

• Western and Central Europe (UK, France, Germany, Netherlands, Belgium): A mild, humid, oceanic climate with cool summers and mild winters prevails. Main breeding priorities are high eating quality, aroma, dessert qualities and, critically, resistance to scab (under high humidity conditions). Legendary flavour benchmarks such as Cox's Orange Pippin and many of its descendants were bred here. In recent decades, cultivars with complex disease resistance for organic growing have been actively introduced (Phillips, 2005; Hessayon, 1993).
• Northern Europe (Scandinavia, Baltic states): A short growing season and harsh winters require high winter hardiness and early maturity. Cultivars bred locally or based on Siberian and Ural forms are valued here. The main emphasis is on yield reliability rather than exotic flavour. Summer and early‑autumn cultivars are the backbone of orchards here (Phillips, 2005).
• Eastern Europe (Poland, Russia, Ukraine, Belarus): Vast climatic diversity – from mild in the west to sharply continental in the east. Breeding here has always followed the path of winter hardiness, drought tolerance (in steppe regions), and productivity. It was here that such unpretentious and hardy cultivars as Antonovka, Borovinka, and the Anise types were born, forming the basis for many local assortments. During the Soviet period, a powerful breeding school was established, aimed at extending apple cultivation to northern and eastern regions (Kurennoi et al., 1985; Potapov et al., 2000).

Key feature of the European cultivar base: A high proportion of old, "folk" cultivars, time‑tested, alongside intensive work on creating new, more manageable, disease‑resistant and flavoursome cultivars for intensive orchards. It is in Europe that the greatest attention is paid to culinary qualities and cultivar diversity for gourmets (Buckingham, 2010).

2. North America: From the "Apple Belt" to the Fruit Valley

North America is the second largest apple producer in the world (after China). Here, too, there is enormous climatic diversity.

• Northeastern US and Eastern Canada (New England, Quebec, Ontario): Temperate, humid climate with cold winters. The famous cultivar McIntosh (a chance seedling from Canada) originated here and became iconic for the region. Many descendants (Empire, Cortland, Macoun) were derived from it. Cultivars with good winter hardiness and the ability to produce quality fruit in a short growing season and early autumn frosts are especially valued. "Classic" flavours include a balanced sweet‑tart "Macintosh‑style" note (Hill & Perry, 2011; Phillips, 2005).
• Midwest and Central States (Michigan, Ohio, Indiana, Illinois): Transitional climate, with warmer summers than the Northeast. More attention is paid to disease resistance (scab, powdery mildew), drought tolerance, and productivity. This region hosted active breeding programs, including the famous PRI (Purdue – Rutgers – Illinois) program for scab‑resistant cultivars (Liberty, Redfree, GoldRush, etc.) (Phillips, 2005; Rieger, 2010).
• Western US (Washington, Oregon, California): This is the main commercial "apple belt" of the US. The climate here, especially in Eastern Washington, is dry and continental, with hot days and cool nights, ideal for producing brightly coloured and sweet fruit. Global commercial brands such as Red Delicious, Golden Delicious, Granny Smith, Gala, Fuji, and Braeburn were bred and thrive here. Breeding here is aimed at visual appeal (red colour, shape), transportability, storage life, and high yield (Rieger, 2010; Hill & Perry, 2011).

Key feature of the North American cultivar base: A clear split between "Eastern" (winter‑hardy, flavour‑oriented, for organic) and "Western" (commercial, manageable, for industry). However, in recent decades, both regions are actively working on disease‑resistant cultivars and cultivars for small orchards and organic production (Phillips, 2005).

3. Asia: The Cradle of the Apple and the New World Leader

It is in Central Asia (modern Kazakhstan, Kyrgyzstan, China) that the centre of origin of the apple lies – the wild species Malus sieversii. Today, Asia is a colossal reservoir of genetic diversity.

• China: Over the last few decades, China has become the world leader in apple production, outpacing the US fivefold (Rieger, 2010). A huge number of cultivars are cultivated here. In the northern and central regions (where most production is concentrated), cultivars adapted to a continental climate with cold winters and warm summers are grown. Chinese breeders actively work with local forms, developing cultivars that combine high yield, marketable appearance, and disease resistance. In southern China, low‑chill cultivars specially bred for subtropics are grown.
• Japan and Korea: Here, special attention is paid to appearance, large fruit size, and high quality. It was from Japan that cultivars such as Fuji and Mutsu (Crispin) came. The Japanese breeding school is characterised by meticulousness and a focus on consumer aesthetics: fruits must be perfectly coloured, large, and uniform (Rieger, 2010; Martin & Martin, 2019).
• Central Asia (Kazakhstan, Uzbekistan, Kyrgyzstan): Here, in the foothills of the Tien Shan, wild apple forests still grow – a unique genetic reservoir actively used by modern breeders to search for genes for drought, disease, and frost resistance. Cultivars bred here often have exceptional drought tolerance and the ability to grow on poor soils.

Key feature of the Asian cultivar base: Enormous genetic diversity and active use of local wild forms. Cultivars are created both for intensive industrial horticulture (China) and for elite, high‑quality production (Japan, Korea) and for extreme conditions (Central Asia).

4. The Southern Hemisphere: Australia, New Zealand, South America

Here, apples are grown mainly for export, since harvest seasons are opposite to the Northern Hemisphere.

• New Zealand: Mild, maritime climate with abundant sunshine. It was here that world hits such as Gala, Braeburn, Pink Lady, Jazz, and Envy were created. New Zealand breeders pay special attention to consumer qualities – crispness, sweetness, long storage, bright colour. Many of their cultivars have become benchmarks on the world market (Buckingham, 2010; Hill & Perry, 2011).
• Australia: Granny Smith (a chance seedling) originated here – one of the most famous and transportable cultivars in the world. Modern breeding is aimed at cultivars for warm climates with high drought tolerance and keeping quality.
• South America (Chile, Argentina): Industrial export horticulture is also developed here. Mainly cultivars of North American and New Zealand origin are grown, adapted to the local temperate climate with mild winters. Chile, thanks to its ideal phytosanitary conditions, is a major exporter of apples to the Northern Hemisphere in the off‑season.

Key feature of the Southern Hemisphere cultivar base: Predominance of modern, high‑technology export cultivars, created mainly in New Zealand and the US, and oriented toward high commercial quality and long storage.

5. Subtropics and Warm Regions: Low‑Chill Cultivars

In regions such as the southern US (Florida, California), southern Europe (Spain, Italy, Greece), Australia, South Africa, and subtropical areas of China, the main problem is a lack of winter chill. For successful flowering and fruiting, most cultivars need 800 to 1500 chill hours (below +7 °C). In warm regions, this requirement cannot be met. Therefore, low‑chill cultivars requiring only 100–400 chill hours are used (Anna, Dorsett Golden, Ein Shemer, Pink Lady – depending on the zone) (Martin & Martin, 2019; Rieger, 2010). These cultivars allow apples to be grown even in the subtropics, though their flavour and commercial qualities often differ from classic cultivars.

Key feature of the subtropical cultivar base: Cultivars with a short dormancy period, often obtained using local species or through special breeding programs for warm climates.

6. Overview of Russian Apple Cultivars

Main page: Overview of Russian apple cultivars

Russia is a country with huge climatic diversity, and the apple is one of the most popular fruit crops here. To systematise and recommend cultivars, there is the State Register of Breeding Achievements Approved for Use (hereinafter – the State Register). This is an official document containing information about cultivars that have passed state trials and are recommended for cultivation in specific regions of the country.

As of the preparation of this article, the State Register includes 508 cultivars of domestic apple (Malus domestica). The entire territory of Russia is divided into 12 soil‑climatic zones (regions), and each cultivar is recommended for one or several of them. This allows gardeners from Kaliningrad to Vladivostok to choose an apple tree adapted to their conditions (State Register, 2024).

Mistake 1. Choosing a Cultivar Solely by Fruit Appearance or Name

What it is: The gardener sees beautiful, large apples in a store or in a catalogue picture and chooses a cultivar based solely on appearance. They do not consider that this cultivar was bred for a completely different climate, has low winter hardiness, or requires special care.

Why it is a mistake: Visual appeal is just one of many parameters. A cultivar that looks great and produces sweet fruits in the warm climate of California or Italy may freeze out, become diseased, or produce small, tasteless apples in the temperate zone of Russia. As M. N. Westwood (1993) rightly notes, "most apple cultivars have a very narrow range of climatic adaptation, and attempts to grow them outside this range almost always end in failure."

How to avoid: Always study the full description of the cultivar, paying attention to winter hardiness, growing degree days, disease resistance, and other key traits. Remember: a pretty apple in a picture is advertising, not a planting guide. Check whether the cultivar is recommended for your region according to the State Register or local trial stations.

Mistake 2. Ignoring the Fruiting Habit (Spur or Tip‑bearer)

What it is: The gardener does not clarify on which type of wood the cultivar sets fruit buds – on spurs (spur‑bearer) or on the tips of one‑year shoots (tip‑bearer). As a result, pruning is done incorrectly: tip‑bearers are shortened, removing the future crop, while spur‑bearers are pruned too lightly, leading to overcrowding and smaller fruit.

Why it is a mistake: The fruiting habit determines the pruning strategy. In tip‑bearing cultivars (e.g., old English and some folk cultivars), the bulk of the crop is set on the tips of one‑year shoots (Tarasov et al., 1981). If you shorten them, you cut off fruit buds. In spur‑bearing cultivars (most modern ones, including Gala, Fuji, Idared), the crop forms on short spurs on older wood, and pruning is aimed at thinning and rejuvenating them (Phillips, 2005). Incorrect pruning can rob you of a crop for a year or two.

How to avoid: When buying a sapling, always ask the seller or check the description for the cultivar’s fruiting habit. For tip‑bearers, use renewal pruning (removing spent branches to stimulate new shoots). For spur‑bearers, thin old spurs and shorten to encourage growth.

Mistake 3. Planting a Single Self‑Sterile Cultivar Without a Pollinizer

What it is: The gardener buys a single tree, not considering that most apple cultivars are self‑sterile and require cross‑pollination. As a result, the tree blooms profusely every year, but either sets no fruit or very few.

Why it is a mistake: The vast majority of apple cultivars (about 90%) need pollen from another cultivar flowering simultaneously (Hill & Perry, 2011; Martin & Martin, 2019). If there is no suitable pollinizer nearby, fruit set drops sharply, even if flowering seems abundant. Some cultivars, such as triploids (Jonagold, Bramley, Winesap), have sterile pollen and cannot serve as pollinizers for others (Buckingham, 2010).

How to avoid: Before buying, check if the cultivar is self‑fertile. If not, plant at least 2–3 cultivars of the same flowering group. If space is limited, choose self‑fertile cultivars or use multi‑grafted trees (one tree with several cultivars). You can also plant a crabapple that blooms at the same time as a pollinizer.

Mistake 4. Choosing a Cultivar by the Taste of Store‑Bought Apples

What it is: The gardener tastes a delicious apple in a supermarket (e.g., Granny Smith or Fuji) and decides to plant it, without considering that these cultivars were bred for completely different climatic conditions.

Why it is a mistake: Store‑bought apples are a product of industrial horticulture in warm regions (Chile, South Africa, New Zealand, southern US). The same cultivars grown in a cold climate may be sour, small, or fail to ripen at all. As Hessayon (1993) notes, Golden Delicious "needs a more sunny climate than Britain to show its best qualities." The same applies to other southern cultivars.

How to avoid: Focus on cultivars recommended for your region. If you want to try an unusual cultivar, find local gardeners who already grow it and evaluate the fruit produced in your conditions. Remember: even the same cultivar can produce apples of completely different taste in different climatic zones.

Mistake 5. Buying a Sapling Without Knowing the Rootstock

What it is: The gardener buys a sapling without asking which rootstock it was grown on. As a result, they do not know how large the tree will become, when it will start bearing, or how to care for it.

Why it is a mistake: The rootstock determines up to 80% of the tree’s vigour (Westwood, 1993). The same cultivar on a seedling rootstock will grow to 6–8 metres and begin fruiting in 6–8 years, while on dwarf M9 it will reach 2–3 metres and produce its first fruit in 2–3 years (Hill & Perry, 2011; Rieger, 2010). Dwarf rootstocks also require staking and more fertile soil. Without knowing the rootstock, you cannot properly plan planting distances and care.

How to avoid: Always ask the seller for the exact rootstock name. If a sapling is sold without a rootstock designation, it is a risk. For the temperate zone, semi‑dwarf rootstocks (M26, M7, MM106) are good options; for the south, dwarf M9; for harsh regions, winter‑hardy clonal or seedling rootstocks. Study the characteristics of main rootstocks before purchasing.

Mistake 6. Choosing Cultivars of Only One Ripening Time

What it is: The gardener plants several trees of the same season (e.g., only summer cultivars), and as a result, the harvest is excessive over a short period, and then there are no apples until the next year.

Why it is a mistake: The lack of cultivars with different ripening times is one of the most common causes of disappointment. Summer cultivars yield over 2–3 weeks and do not store; autumn ones keep 1–3 months; winter ones can last until spring (Phillips, 2005). If you have only summer cultivars, you get a surplus in August and no home‑grown apples in winter.

How to avoid: Plan your orchard to include cultivars from all three groups. An optimal ratio for a family: 20% summer, 30% autumn, 50% winter. This will provide fresh apples from July to May. Also note that winter cultivars are picked immature and they "finish" in storage, so their flavour develops gradually (Potapov et al., 2000).

Mistake 7. Ignoring Disease Resistance

What it is: The gardener chooses a cultivar solely for flavour, ignoring its susceptibility to scab, powdery mildew, or other diseases. As a result, they are forced to apply multiple pesticide sprays or lose the crop.

Why it is a mistake: In humid regions, scab is the main enemy of apples. Many tasty cultivars are severely affected by scab without regular sprays (Phillips, 2005; Rieger, 2010). If you are not prepared for intensive plant protection, choose cultivars that are immune to scab (Vf gene) or at least resistant.

How to avoid: Before choosing a cultivar, assess how big a problem scab, powdery mildew, and fruit rots are in your region. If you prefer organic gardening or do not want to spray often, look for scab‑immune cultivars. For southern regions, resistance to powdery mildew and moniliosis is important.

Mistake 8. Planting Too Many Trees of One Cultivar

What it is: The gardener plants many trees of one favourite cultivar, thinking this will maximise yield. But in an unfavourable year (frosts, disease epidemic), they may lose the entire crop.

Why it is a mistake: Different cultivars respond differently to weather anomalies, diseases, and pests. If all trees are of one cultivar, the risk of total crop loss rises sharply (Westwood, 1993). Moreover, a single‑cultivar orchard is less well pollinated.

How to avoid: Even if you find an "ideal" cultivar, do not plant more than 30–40% of your total trees with that cultivar. It is better to have 3–5 different cultivars that act as insurance for each other. This is especially important in regions with unstable climates.

Mistake 9. Not Knowing the Tendency to Biennial Bearing

What it is: The gardener expects the apple tree to bear a heavy crop every year, but the cultivar turns out to be biennial (on‑year and off‑year alternating), and they become disappointed.

Why it is a mistake: Many cultivars, especially old and large‑fruited ones, are genetically prone to biennial bearing (Hessayon, 1993). This is because in a heavy‑cropping year, the tree depletes its nutrient reserves for fruit formation, and flower buds for the next year do not form. Without proper crop thinning, bienniality intensifies.

How to avoid: When buying, ask whether the cultivar bears regularly. If you do not have time for annual fruit thinning, choose cultivars with regular bearing. Modern cultivars under good care give stable yields. If you do choose a biennial cultivar, be prepared to thin – removing some fruitlets manually or with chemical thinners (Phillips, 2005).

Mistake 10. Buying Saplings of Unknown Origin or Non‑Regionalised Cultivars

What it is: The gardener buys a sapling at a market or from a private seller who cannot guarantee cultivar authenticity, rootstock, or plant health. Or they bring a cultivar from another climatic zone that has not undergone local trials.

Why it is a mistake: Saplings of unknown origin often turn out to be mislabelled, infected with viruses, or simply not viable in the new conditions. Even if it is a well‑known cultivar, but bred in a different climate, it may not survive the first winter or may produce small fruit. Regionalised cultivars are those that have passed multi‑year state trials and proven their suitability for a specific region (Potapov et al., 2000).

How to avoid: Buy saplings only from specialised nurseries that guarantee cultivar authenticity and provide rootstock information. Check whether the cultivar is regionalised in your area (information is in the State Register). If you want to experiment with a new cultivar, allocate one or two spots in the garden and observe its behaviour for several years before expanding planting.

Conclusion: How to Avoid Mistakes

To make a successful cultivar choice, always adhere to this rule: study the cultivar’s characteristics, match them to your conditions and goals, and only then decide. Do not rely on chance, a pretty picture, or the advice of a seller interested in making a sale. Create a checklist of the questions we have discussed in this chapter, and check every potential cultivar against all points. It will take time, but it will save years of disappointment.

And remember: even the best cultivar will not show its qualities without proper agronomy – soil preparation, irrigation, pruning, and protection. Cultivar selection is the first and most important step, but it must be followed by competent care and attention to the tree’s needs. Then your apple orchard will delight you for many years.