Growing Cherry Tomatoes In Containers

How to grow cherry tomatoes in containers such as hanging baskets, large pots on the patio, 6 inch pots on the windowsill and grow bags. Growing cherry tomatoes is becoming increasingly popular.

This it is no surprise when you consider just how relatively easy they are to grow and how versatile they are in the kitchen!

How Long Does It Take for Cherry Tomatoes to Grow?

One question that is often asked is, “how long does it takes to grow cherry tomatoes from seed?”

The answer is that cherry tomatoes are among the earliest to grow, earliest to ripen and can be grown in just over three months. That is from seed to fruit – given good growing conditions, good weather with correct watering and feeding.

One of the great advantages of cherry varieties is that they are more likely to ripen in a poor summer than larger tomatoes because they have less growing to do.

Cherry Tomatoes for Small Spaces

One of the most useful qualities of cherry tomatoes is that they will grow in the smallest of spaces. Trailing over the sides of a high pot on a balcony, or in a window-box, it is still possible to grow cherry tomatoes successfully.

It is even possible to grow dwarf varieties in a 6 inch pot on a sunny windowsill. Also, hanging baskets and upside down planters are a great way to grow small tomato plants that produce smaller size fruit.

Growing Cherry Tomatoes from Seed

Many cherry varieties are easy to grow from seed, and dwarf varieties such as Balconi Red and Sweet ‘n’ Neat won’t become leggy in periods of low light in the Spring. This means that they can be sown earlier without the seedlings becoming spindly.

Cherry tomato seeds are available everywhere that tomato seeds are sold.
Try Gardener’s Delight in a grow bag or Tumbling Tom in a hanging basket – two easy varieties to grow that taste great!

How To Sow

  • Sow just below the surface in a seed tray or pot of seed compost.
  • Water by standing in a saucer so as not to disturb the seeds.
  • Place a lid or cling film over the top.
  • Put in a warm place, such as an airing cupboard (around 18 – 22C).
  • Keep you eye on the seeds because in a warm place they can germinate after only four or five days!

When the seeds start to germinate and come throught, put them in a light position around 18C. Don’t water too often at this stage because seedlings won’t need a lot of water.

When To Plant Out

Tomato plants can’t stay outside overnight until all danger of frost is past.

In the UK, that’s around the middle to the end of May. Until then, keep indoors in a light place such as a porch or conservatory.

Best Soil for Cherry Tomatoes

The best soil for cherry tomatoes is John Innes or multi-purpose compost/potting soil from the garden centre.

If you plant tomato plants directly into your garden soil, the plants will probably be will be attacked by all sorts of diseases and bugs that will nibble on the leaves and fruit.

If using a small container or hanging basket, it is good to add water retaining gel to prevent the soil from drying out too quickly in hot weather. Perlite and vermiculite are also very good for retaining moisture and preventing soil from becoming saturated with too much water.

Best Cherry Tomato Varieties

Knowing which cherry tomato varieties grow best in your area is the first step to success. Another consideration is how much root space and container size each variety needs. Below I have grouped the ones that I’ve grown into categories and can recommend for the following spaces.

Varieties for a Six Inch Pot

Balconi Red, Pot Minibel, Vilma, Sweet ‘n’ Neat and Micro Tom are excellent choices for the smallest of spaces. These are dwarf bush/determinate varieties that can all be grown in a 6 inch pot. Micro Tom produces tomatoes the size of grapes and is very easy to grow on a sunny windowsill indoors. See Growing Tomatoes On The Windowsill

Growing Cherry Tomatoes In six inch pots on the windowsill.
Micro Tom Growing in a Sunny Windowsill.

Hanging Basket or High Sided Pot

Hundreds and Thousands100s and 1000s will produce an amazing crop of tomatoes. Although they are a small cherry, sometimes called a grape tomato, their taste is excellent and well worth a try this season. As a trailing variety, they are best grown in a high sided pot or hanging basket.

Large Pots for Root Growth

If you grow Tumbler F1, Maskotka or Red Alert in a container that has plenty of room for their roots, you will be rewarded with a good size cherry. Some varieties need more root room than others. The bigger the plant, the larger the root ball – usually.

Four Large Tomato Pots for growing cherry tomatoes in containers.
These pots are around 16 inches in diameter and provide plenty of room for root growth.

Growing Cherry Tomatoes Upside Down

A Topsy Turvy Planter, is ideal for growing trailing varieties. Tumbling Tom would also be a good choice and it comes in both red and yellow types!

Growing Cherry Tomatoes Indoors

Of all the varieties available, dwarf varieties that produce cherry tomatoes are the easiest to grow indoors. They can also be grown indoors over the winter months with a little extra light from a grow light.

There are a number of hydroponic set ups on the market that are perfect for growing small cherry varieties that are of a bush habit.

Of course most varieties are started indoors then put outside when the weather is right. However, because of their smaller size – both plants and fruit – bush cherry tomato plant may be grown inside on a sunny windowsill or conservatory throughout the summer.

This extends the season at the beginning and end making tomatoes available for a longer period.

Tips for Growing Cherry Tomatoes in Hanging Baskets and Containers

Tomato plants are very clever and will work hard to flower and produce fruit – especially when their roots tell them that they are running out of space!

This means that if you put too many plants in a hanging basket or small container, your tomatoes may ripen smaller than expected because of the limited room. So If you are growing cherry tomatoes or even grape/cocktail size tomatoes, you may end up with very small fruit indeed, so always use a container with plenty of root space.

Trailing or Upright Bush Tomatoes

Trailing varieties are best grown in high sided containers and off the ground. Tumbling Tom, Tumbler F1, and Maskotka are trailing types.

Upright bush tomatoes are suitable for any type of container.
Balconi Red, Vilma, Heartbreaker Vita F1 and Micro Tom are small upright varieties.

All of the above are bush varieties but there are many other cherry tomato
varieties available, especially among the tall/cordon types.

Tall Cherry Varieties – Cordon & Indeterminate

These are known as cordon or indeterminate varieties because they grow to an indeterminate height – to any height that the growing conditions will allow.

Growing Cherry Tomato Sweet Aperitif
Sweet Aperitif – a Small Cherry Tomato and Very Sweet

Of the tall varieties, Sungold is among the sweetest. It can be grown in grow bags up against a sunny wall or in a greenhouse.

Tall varieties are best grown in grow bags or in a greenhouse border. If you grow outside, choose varieties that do well outside in a sunny spot. Moneymaker, Gardener’s Delight and Sungold are good choices for growing outside.

Best Indeterminate/Cordon Cherry Varieties for Taste – UK

Suncherry Premium and Golden Cherry are also around the same size and sweetness. Piccolo is a professional cherry variety and produces a huge crop of well flavoured tomatoes with a good sugar/acid balance.

Another good choice is Black Cherry, a favourite with gardeners, which produces dark brown/purple coloured tomatoes. It yields a good amount of fruit on a tall, vigorous plant but it can be a little difficult to know when the fruit are fully ripe because of the colour (but don’t let that put you off), I’ll grow it again this year!

One of the best and most balanced for taste (acid/sugar content) is Gardener’s Delight. It is a red cherry and has truly delighted gardeners for many years … very dependable.

Pruning Cherry Tomato Plants

Bush varieties do not need to be pruned or have the growing tip removed.

Tall, indeterminate plants do need their side shoots removed and the growing tip removed above the top truss. It is usual to grow between four and seven trusses on a cherry variety. The growing tip is usually removed around August to encourage the plant and fruit to mature more quickly.

Staking and Supporting Cherry Tomatoes

Use stakes or thin canes to support the main stem on bush varieties when they are laden with fruit. The overall weight of a plant that has no support may damage the main stem.
Owing to the amount of tomatoes on a truss, a truss support may be needed to stop the truss from coming away from the main stem.

Tomato Support Cane Tips

Make tips of support canes visible. Protect your eyes!

Cherry Tomatoes in a Salad

One of the best uses for cherry tomatoes is in a salad. Cut in half, the different colours available of red, yellow, orange, purple/brown and green when ripe. These make a feast for the eyes as well as the taste buds.

Another use is in a curry – cherry tomato halves are fantastic added raw to any spicy food.

So why don’t you have a go at growing cherry tomatoes in containers this season … it is very rewarding!

Cherry Tomato Seeds for Sale

See also: Tumbler and Trailing Tomatoes