3 For 2 on Christmas Cropping Potatoes

Enter code XMAPOT at checkout for offer to apply. Hurry! Whilst Stocks Last. Click here to view all varieties on offer.

Buy 1 Get 1 Half Price

When you add this variety to basket. Discount automatically applies at checkout.

Buy 2 Save £10.00 on This Variety

Use discount code POTM06 at checkout. Hurry While Stocks Last!

3 for 2 on Same Variety 9cm Plants

Add 3 of this product to your basket and one will be FREE. Automatically applied at checkout.

Save up to £15 on Bird Care

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Free Delivery When You Spend £40 on Seed Only Orders

Simply add £40 worth of Seed only products to your basket and your free delivery will be automatically applied during checkout

Get this item FREE when you spend £10.

Add this product to your basket PLUS a further £10 worth of any products. The free item will be automatically discounted during check out. Hurry! Only available for the first 2,023 orders - ends midnight Monday.

Mix 'n' Match Buy Any 3 & Save £20

Add your chosen 3 products to your basket and use code FEED20 at checkout.

Sweet Pea 'Norman Wisdom' Seeds



Catalogue Code: 30210218

Sale price

In stock

Regular price £3.49

Height: 180cm


  • Long-stemmed, Spencer type with a strong scent
  • Profusion of white flowers
  • Charming, fragrant flowers for the summer garden, also excellent for cutting

Seed Preparation

Place the seeds on moist kitchen roll in an airtight container and leave in a warm room, then sow as soon as they begin to swell or sprout. Alternatively, soak overnight, but sow immediately afterwards.

Sowing Indoors

Sow singly in rootrainers or 8cm pots, 1cm deep. Water after sowing, but not again until seedlings have emerged and keep around 15°C until germinated.

Growing On / Planting Out

Pinch out tips once seedlings are 7-10cm tall, to encourage bushier growth and more flowers. Keep in a cool but bright position. Keep autumn-sown seedlings in a cold frame or greenhouse, or under a cloche. Plant out 20cm apart from late March onwards, when the weather is getting milder, in a sunny position. Avoid disturbing the roots.

Sowing Outdoors

Sow seeds in pre-watered, compost-enriched soil 2cm deep, around 7cm apart, once the soil is starting to warm in spring. Keep soil moist until seedlings emerge and thin to about 20cm apart once they are more developed.


Support with canes, netting or trellis to about 1.8m. Tie stems into the support every week or so as the plants grow. Also ideal for large pots. Feed and water regularly, and pick flowers often to ensure continuous supply.

Growing Calendar

J Jan F Feb M Mar A Apr M May J June J Jul A Aug S Sep O Oct N Nov D Dec
Sow Indoors
Sow Outdoors


We know how important your garden is to you. We've listened to our customers and introduced a new improved speedy delivery service, meaning Express delivery comes as standard.

*Orders to Northern Ireland have an automatic additional £3.00 delivery surcharge applied at checkout. 

Order TypeDelivery ChargeDelivery Charge
Seed only order£2.99If you purchase any other items you'll be charged the standard delivery rate of £5.99
Plants, bulbs & gardening accessories£5.99If we need to split your order into separate deliveries we'll only charge one delivery fee
Extra large or long plants & heavy items£9.99These are clearly displayed at check-out
Compost (and any other large or heavy items)£5.99

These items are subject to a delivery multiplier where orders containing 3 or 4 items will be subject to an additional £5.99 for every further 2 items added. This is automatically applied at check-out:

  • 1 - 2 bags £5.99
  • 3 - 4 bags £11.98
  • 5 - 6 bags £17.97
  • 7 - 8 bags £23.96
  • 9 - 10 bags £29.95

If you'd like more than 10 bags of compost please call our Customer Service team who can arrange for a bespoke competitive quote on 01480 774555 (standard network charges apply)

For more detail on specific delivery queries and compost delivery please click here

Delivery to outside of Great Britain

We regret we are unable to deliver any items outside of some Great Britain delivery addresses. This includes Europe, Channel Islands, Republic of Ireland, USA and Rest of World. We will update our website if this changes. 

We now deliver to Northern Ireland, additional delivery surcharges automatically apply at checkout. 

For more information about our deliveries please click here.