How Many Varieties of Tomatoes Are There?

Tomatoes captivate gardeners and cooks alike with their vast range of shapes, sizes, colours and flavours. If you’ve ever asked yourself how many varieties of tomatoes are there, you’re joining a long tradition of curiosity that spans centuries of cultivation and hybridising. The short answer is that there isn’t a single fixed number. The tomato world is wonderfully dynamic: new cultivars are developed each year, seed banks accumulate more options, and regional favourites persist alongside modern hybrids. The practical takeaway for most of us is that there are more tomato varieties than most people realise, and knowing a few key categories can help you pick the right ones for your climate, space and kitchen needs.

A quick guide to the family tree of tomatoes

To understand how many varieties of tomatoes are there, it helps to start with the basics: what a variety is, how tomatoes are classified, and what gardeners mean by heirloom versus modern hybrids. Botanically, tomatoes belong to the species Solanum lycopersicum (with some referring to related wild relatives like Solanum pimpinellifolium in the diversity of tomato ancestry). Over centuries, growers have selected plants for fruit size, shape, colour, flavour, productivity and disease resistance. The result is a mosaic of named varieties that can feel overwhelming to the newcomer.

Size and shape are the most immediate clues about what a tomato will be like in the kitchen. Common categories include:

Cherry and grape tomatoes – small, often bite-sized with high sugar content and fresh, crisp flavours.

Plum or Roma types – elongated fruit with dense flesh, ideal for sauces and pastes.

Beefsteak and oxheart – large, meaty fruits suited to slicing in salads and sandwiches.

Medium and round varieties – versatile for a wide range of uses.

Another practical axis is how the plant grows. This affects space planning and garden design:

Indeterminate – continue to grow and produce fruit throughout the season, usually climbing or sprawling and needing support.

Determinate – grow to a compact height and set a concentrated crop over a shorter period, making them popular for container growing and balcony plans.

Beyond size, some gardeners group tomatoes by the culinary purpose or the sensory experience they deliver:

Beefsteaks and large fruited varieties – often juicy with high flesh content and a classic tomato flavour.

Heirlooms – a broad family of traditional varieties prized for unique flavours, shapes and histories, often grown for specialist markets and seed swapping.

Modern hybrids – bred for disease resistance, uniformity, yield, and shipping durability, sometimes with a punchier or more consistent flavour profile.

Tomatoes come in a remarkable spectrum of colours. Beyond the familiar red, you’ll find golden yellows, verdant greens, rich purples, and even striped or bi-coloured fruit. Colour can influence perceived sweetness, acidity and culinary use, offering another layer when considering how many varieties of tomatoes are there.

A central strand in the question how many varieties of tomatoes are there is the distinction between heirloom and hybrid cultivars. Heirloom tomatoes are typically open-pollinated varieties passed down through generations, often cherished for their distinctive flavours and irregular fruits. They may be less uniform in size and shape, and sometimes are more susceptible to certain diseases. Hybrids, on the other hand, are the result of deliberate cross-breeding to combine preferred traits from two parent plants, such as disease resistance, consistency of fruit shape or improved shelf life. Hybrids are widely used in commercial production and in many home gardens where predictability and resilience are valued. Both categories contribute to the expansive tally of tomato varieties and both are part of the broader conversation about how many varieties of tomatoes are there.

Tomato diversity is a global phenomenon. Different regions have cultivated dozens or hundreds of distinctive varieties over generations, reflecting climate, soil, cuisine and seed culture. You’ll discover famed regional types in places as varied as:

Southern Europe – sun-warmed, fragrant varieties ideal for fresh use and light sauces.

Italy and the Mediterranean – a tradition of small to medium fruit perfect for salads and canned goods alike.

Eastern Europe and the Balkans – hardy types that perform well in cooler summers.

The United States and Central America – extensive breeding programmes prioritising yield, uniformity and disease resistance, alongside a growing interest in flavour-led heirlooms.

The British Isles – a mix of reliable workhorse varieties and heritage types suited to shorter growing seasons and cooler summers.

Across these regions and more, growers have curated a huge variability in tomato genetics. This international tapestry is a big part of why how many varieties of tomatoes are there feels like a moving target—there are always new introductions and rediscoveries.

There is no single universal tally for the number of tomato varieties. Estimates vary depending on whether you count only named cultivars in commercial circulation, include regional favourites that are shared informally, or account for the countless seed-banked options in botanical repositories. Broadly speaking, you can expect:

Thousands of named cultivars exist worldwide when you include heirlooms, modern hybrids and regional releases.

Seed banks and large seed companies collectively offer tens of thousands of tomato selections if you count every seed line ever introduced and preserved.

In everyday gardening terms, a hobbyist can reasonably pick from a few dozen reliable varieties that cover most needs for home growing, from early harvests to late-season canning, tall trellises to compact containers.

So, when someone asks how many varieties of tomatoes are there, the honest answer is that the number is not fixed and expands with new breeding and seed-sharing. The best approach is to identify the kinds you prefer—whether you value flavour, size, or resilience—and explore the range available in your seed supplier or local allotments. This approach makes the broad question manageable in practice.

Deciding how many varieties of tomatoes are there is one thing; choosing the right ones for your garden is another. Here are practical factors to consider to select varieties that suit your space, climate and cooking habits:

Tomato performance is heavily influenced by temperature and daylength. In cooler summers, early varieties that set fruit quickly help you beat autumn frost. In warmer climates, you have more room to experiment with late-season types that can produce into autumn. If you’re new to tomatoes, start with a mix of early determinate cultivars for a reliable harvest window and a couple of indeterminate varieties for ongoing fruiting as the season unfolds.

Containers, hanging baskets and small allotments each demand different growth habits. Determinate “bush” varieties are well suited to pots and compact beds, producing a defined flush of fruit. In contrast, indeterminate climbers or sprawling bush types can fill a garden space with fruit through the season if supported with stakes or trellises. If you have limited space but still want a broad taste range, pick compact cherry or cocktail varieties that yield well in containers.

Plan around how you intend to use the harvest. If you’re after fresh eating, look for varieties praised for sweetness and balanced acidity. For sauces and cooking, plum or Roma-type tomatoes with dense flesh and low moisture are ideal. If you love salads with a dramatic appearance, consider bi-coloured or striped varieties that deliver both flavour and visual appeal.

Days to maturity helps you align varieties with your short or long growing season. Early varieties can reach harvest in as little as 50–65 days from transplanting, while mid-season and late varieties can take 70–90 days or more. Pairing early varieties with longer-season options extends your harvest window.

If you enjoy preserving your own seeds, consider varieties with open-pollinated genetics. Heirloom and open-pollinated varieties allow you to save true-to-type seeds for future seasons, whereas hybrids may not breed true to parent characteristics. Seed quality, storage conditions and pollination environment all influence germination rates and future performance.

A successful, colourful tomato garden comes down to a few practical steps. Here are essential tips to help you nurture a wide range of tomato varieties and get the best flavours from your plants.

Start seeds indoors 6–8 weeks before the last expected frost. Use a light, well-draining seed compost and keep at a steady temperature to encourage strong germination.

Hardening off is important. Gradually acclimatise seedlings to outdoor conditions over 7–14 days before planting out.

Transplant when seedlings have at least 2–3 true leaves. Space plants according to the variety’s growth habit, and provide sturdy supports early on.

Indeterminate varieties need robust staking or trellising; prune judiciously to remove non-productive growth and improve air circulation, especially in wetter climates.

Water deeply and consistently to avoid blossom end rot and fruit splitting. Mulching helps retain moisture and suppress weeds.

Fertilise with a balanced tomato-specific feed once fruit sets, adjusting as the season progresses to support ongoing fruiting.

Tomato health is a recurring theme in the conversation about how many varieties of tomatoes are there. Some varieties are bred for disease resistance to common tomato pathogens such as Fusarium wilt, late blight and nematodes. When you’re growing multiple varieties, choosing a mix with different resistance profiles can help reduce the risk of a single outbreak wiping out your entire crop. In regions with humid summers, look for varieties with strong blight resistance; in drier areas, focus on varieties that tolerate heat and sun exposure well.

Harvest timing is as much about the variety as the weather. Most tomatoes taste best when fully coloured and slightly tender to the touch. If you’re growing a range of varieties, stagger harvests so you can enjoy fresh fruit throughout the season and reduce waste. For long-term storage or preservation, some varieties are better suited to canning or freezing, while others shine as fresh eating. If saving seeds, let fruit fully ripen on the plant, extract the seeds, ferment them briefly, rinse, dry and store in a cool, dry place. Open-pollinated varieties are especially well suited to seed saving, and keeping a small seed bank is a lovely way to sustain your personal collection of how many varieties of tomatoes are there in your garden.

Tomato variety diversity is not just a horticultural curiosity; it underpins regional cuisines and culinary traditions. From the tiny sweetness of cherry tomatoes in salads to the plum shapes that produce thick, rich sauces, every variety has a place in the kitchen. Food historians note that local preferences and climate conditions have historically driven tomato selection, resulting in a fascinating tapestry of flavours and textures. Whether you’re an amateur cook or a professional chef, experimenting with multiple tomato varieties can unlock new recipes and textures, making the question how many varieties of tomatoes are there an invitation to taste and explore rather than a fixed statistic.

Do all varieties taste completely different?

While there is significant flavour variation between many varieties, some may share similar taste profiles. Factors such as ripeness, soil, sun exposure and growing conditions can influence sweetness, acidity and aroma as much as genetics does. If flavour is your priority, select a small group of varieties renowned for high-quality taste, and compare them side by side in your own garden.

Are there thousands of varieties worldwide?

Yes. When you include heirlooms, hybrids, regional cultivars and seed-banked lines, the spectrum expands far beyond what a typical home gardener discovers in a single season. The number is dynamic, growing as breeders release new lines and seed collectors preserve older ones.

Is there a current official count?

Official tallies vary because classification standards differ between seed companies, botanical organisations and seed banks. Practical gardening advice rarely hinges on a precise figure; instead, gardeners focus on selecting a handful of reliable varieties that perform well in their climate and space, while remaining curious about new introductions.

So, how many varieties of tomatoes are there really? The answer is a moving target, shaped by breeding, seed exchange, climate and personal taste. The joy for home gardeners is that you can start with a few dependable varieties and gradually broaden your portfolio—perhaps dipping into heirlooms for flavour, trying a couple of disease-resistant hybrids for resilience, and exploring a couple of cherry or grape types for fresh eating. By embracing the diversity, you’ll discover that the world of tomatoes offers more than enough options to satisfy every palate and every growing situation.

If you’re just beginning to explore the diversity of how many varieties of tomatoes are there, here are a few versatile examples that cover different needs. These selections are commonly available in UK seed catalogues and garden centres, and they illustrate the breadth of the tomato spectrum:

Early, reliable determinate variety for containers: Early Wonder or Gardener’s Delight (check local availability).

Classic beefsteak for sandwiches: Supersteak or Brandywine-type if available in your seed list.

Plum tomato for sauces: Roma or San Marzano-type (look for certified varieties if you’re planning canning).

Sweet cherry variety for fresh eating: Sweetie or Tiny Tom-type cultivars.

Heirloom-inspired flavour boost: Brandywine or Green Zebra for unique colour and taste (subject to regional availability).

Heat- and disease-tolerant hybrid for challenging summers: Celebrity, Better Boy, or similar hybrids common in home gardens.

Remember, the best way to learn how many varieties of tomatoes are there is to grow a small selection for a season, taste them, and then refine your choices for the next year. Seed exchanges, local allotments and allotment-growing clubs are excellent places to discover new varieties and share experiences about growing tomato diversity in your area.