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Sweet Pea Promise Seeds


Sweet pea promise has large blooms of brilliant pink and white bi-colours. This makes a beautiful addition to any garden, and they can then be cut and put in a vase to display in your home!
  Highly scented.

Hardy Annual
Height: Up to 180cm tall (6ft)

Product Part Number: 76770

Pack Size: 20 Seeds


Price : £2.10

More Details

When to sow
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

When to Sow Promise Sweet Pea Seeds

Sow Sweet Pea seeds from September to April.


Late June to September

Where to Sow

If sowing in September, sow sweet pea seeds direct in flowering site at 2cm (3.4") deep. Later sowings in pots 5 seeds in each. October and November sowings should be sown in a cold frame. January sowings should be in a heated glasshouse. March sowings can be made in a cold frame. If sowing in April, sow direct to the flowering site.

What to do Next

Glasshouse raised seedlings should be hardened off during March. Plant out pot grown seedlings in April, direct to the flowering site with 15cm (6") between each seedling. Thin direct sown seedlings to 10cm (4") apart. Pick flowers regularly to encourage new growth.

Handy Tip

Provide sturdy support for plants. after a good rain a mature plant will be heavy.

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