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16 tulip bulbs £2.99 with any order

48 allium bulbs £3.99 with any order

100 bulbs for £3.49 with orders over £30

Petunia x hybrida 'Super Cascade Improved' F1 Hybrid

Just £3.99

Half-Hardy Annual
What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.
11 Reviews

The first fully integrated petunia mixture

Ideal for both hanging baskets and containers

8 different colours

1 packet (40 petunia seeds) £3.99 Despatch: within 3 days
Description Sowing More Info Delivery Reviews
The first fully integrated petunia mixture. For hanging baskets, containers and walls. The Super Cascades are much freer flowering and will cascade in 8 different colours - blue, white, pink, blush, cerise, salmon, scarlet and violet from a formula blending of seed. Weather tolerance, heat and wet, is excellent, they bloom from planting out to frost and have good drought tolerance. Growing tip: Get the best out of your petunias with our specially formulated Petunia Fertiliser - the perfect balance of nutrients to get them off to a flying start and nourish them through the summer.

Useful Links:
How to sow flower seeds
Reasons to buy your seeds from Thompson & Morgan


Patio

Half-hardy

Full sun

Up to 25cm (9.8in)

Up to 30cm (11.8in)

A little experience

Easy for all

1 packet (40 petunia seeds) (23832)

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Sowing Months Flowering Months

Our Tip: After planting into their baskets grow in warm conditions, and when established give them a good spray from a watering can. The weight will produce a perfect cascading habit.

Sow late winter to mid spring at 21-27C (70-80F) on the surface of a good seed compost and gently firm down compost. Keep soil damp but not wet. Do not exclude light, sealing in a polythene bag after sowing is beneficial. Germination usually takes 10-21 days.

When seedlings are large enough to handle, transplant and grow on in cooler conditions. Gradually acclimatise to outdoor conditions for 10-15 days before planting out after all risk of frost, 30cm (12in) apart in a sunny spot on light well drained soil. For pot plants, transplant the seedlings into 7.5cm (3in) pots, grow cool, well ventilated and give plenty of light, but shade from direct sun.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.

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