Sweet Pea ‘Prima Ballerina’



Gorgeous, lightly scented blooms ideal for cutting; bred by one of the world’s leading Sweet Pea breeders. Each stem averages four blooms in a unique tricolour of lilac, purple and cream enhanced by intricate veining on each flower. Simply stunning!

25 seeds

Growing Instructions

To find out more about how to grow sweet peas in your garden, read The Thompson & Morgan easy to follow 'how to' guide below:

Sowing Sweet Peas

Growing sweet peas couldn’t be easier. You can sow them into small pots of compost in autumn and overwinter the young plants in a cold frame or cool greenhouse. Or, you can wait until spring and start your sweet peas in pots, or sow directly into the ground.

Before you sow them you can soak your sweet pea seeds in tepid water to rehydrate them. It helps them get off to a quicker start but it isn’t essential as they will still germinate well in moist compost. If you soak them overnight you will notice that they swell up and turn a lovely chestnut colour. Use a good quality compost and sow several seeds to a pot.

Sow them about 1cm deep, cover the seed with compost and water them well. If sowing seems like too much effort you could always buy sweet peas as plug plants. Place them in a bright position and when the shoots appear keep an eye out for slugs as they love young sweet pea shoots.

Pinching out Sweet Pea Shoots

As the seedlings grow they will start to become tall and leggy. You can encourage them to produce side shoots by pinching out the tip of the plant. Simply nip off the top of the stem just above a set of leaves. This will make each plant much bushier and more robust. And the more shoots there are, the more flowers will be produced!

Transplanting Sweet Pea Plants

Once your sweet peas are growing well and the main risk of frost has passed, you can pop them outside to acclimatise them to outdoor conditions for a week or so before planting them out.

Plant your sweet peas out in a bright sunny spot in the garden that is easily accessible so that you can get to the plants to pick the flowers. Sweet peas love a rich, moist soil so dig a couple of buckets of compost into the planting area beforehand to enrich the soil and hold the moisture during dry weather. Put your plant support frame into position before you start planting sweet peas. Turn each pot out and gently separate the plants. You can plant 2 or 3 seedlings in each planting hole for a nice, full display. Aim to plant each group about 15cm apart.

Tying in Sweet Pea Stems

Sweet peas climb by twining their tendrils around the plant frame, but it is helpful to guide them onto the support using sweet pea support rings.

Throughout the season you will need to keep them well watered, as dry soil will make them go to seed quicker. Make sure that you remove any faded sweet pea flowers or seedpods as soon as possible to encourage more blooms to be produced.

Don’t forget that the more that you cut, the more flowers you will get so you can enjoy that fabulous sweet pea perfume in your home too.

Pruning Sweet Pea Plants

Once your sweet pea plants are in full flower you should regularly dead-head them to encourage more flowers to develop. Simply snip off any faded blooms or seed pods when you see them.

If you love having fresh cut flowers in your home, then sweet peas are the plants for you! They are ideal for cutting as the more blooms you cut the more they grow.


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