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Sweet Pea Seeds - Supersonic

Packet Content 20 seeds


Beds and Borders
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20% (1 Review)
  • An amazing compact Sweet Pea variety ideal for flower pot & container displays.
  • These beautiful scented flowers will smell amazing in cut flower displays around your home.
  • Decorate your flower beds & flower borders with these colourful flowers!
Despatch Within 24 Hours
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Sweet Pea Seeds – Supersonic

A compact twist on a traditional Sweet Pea that's perfectly scented

The Sweet Pea Seeds – Supersonic is a truly magnificent variety of sweet pea. A new and improved ‘jet set’ type with a re-selected habit, creating a beautiful, more compact plant.This makes the Sweet Pea Seeds – Supersonic ideal for flower pot and container displays to add not only a flurry of colour but sweetly scented fragrance too!

This very sweetly scented (Scent 4) Sweet Pea variety will look amazing sown into your flower beds and flower border displays this season. Creating compact, colourful plants, filled with all the traditional pastel colours of a typical Sweet Pea. A great twist on a cottage garden favourite. The Sweet Pea Seeds – Supersonic grows to a height of 101-150cm, making it perfect for cut flower displays too! Add them to your indoor flower arrangements for a beautiful and iconic scent throughout your home. 

Growing Information

For early flowering sow 3 seeds 13mm (1⁄2") deep per 10cm (4") pot in a greenhouse or indoors at 13–15°C (55–59ºF). Plant out in April–May spacing them 15cm (10") apart. Alternatively, sow direct into moist, warm, weed-free soil where they are to flower 13mm (1⁄2") deep, in late April–May. Thin seedlings to achieve a final spacing of 15cm (10") between plants. May also be sown in September–October in a cold frame/unheated greenhouse. Plant out young plants in March–April to provide early blooms.

Sowing Period
Planting Period
Harvesting/Flowering Period
Order Despatch

Orders are despatched promptly by post or parcel carrier. Seasonal items such as plants are sent separately with the estimated delivery times stated against each variety both in our catalogue and on our website.

Please note that when several items are ordered they may not all be delivered at the same time.

Delivery Charge

Standard Charge

Packet seed only will incur a carriage charge of £2.99.

All other products incur a carriage charge of £6.99.

If your order comprises of a combination of carriage charges then a combined carriage charge of £7.99 will be applied.

Live Plants

Suttons wants to ensure that all of our plants are delivered to you in the best condition for planting. Unfortunately there are some postcodes that take longer to deliver to and therefore we can not guarantee this, so we are sorry to advise that we do not ship live plants to the following areas; HS, IV41-IV56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR25, ZE1-ZE3.

Non Standard Deliveries

Unfortunately like many companies in our industry we are currently only able to supply orders to UK based customers, excluding those in Northern Ireland. We are committed to finding a way that we can resume or normal services again as soon as possible. Please accept our apologies for any inconvience caused.

Very Large items

If ordering any large items marked large lorry items  a surcharge of £5 per item will be applied. These items are also not available to areas and postcodes shown under non standard deliveries. We may need to contact you regarding delivery so please provide a contact number with all orders.

Prices include VAT where applicable.

We reserve the right to contact you and advise an additional charge where necessary and are happy to quote for carriage of specific products to more remote areas. Some items may not be available to all areas.

We reserve the right to revise any carriage charges in the event of carrier price increase or other unforeseen circumstances. We will always advise of the carriage charge before payment is taken.

All Suttons products should reach you in perfect condition, just as they left us. If you are dissatisfied in any way with their condition on arrival, please let us know within 14 days. We are only liable for the cost of the goods as quoted on the website plus the cost of delivery if the goods are faulty.

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