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Special Offers

3 begonia jumbo plug plants £4.99 with every order

8 petunia Postiplug plants ONLY £3.99 with orders over £20

10 fuchsia Postiplug plants ONLY £4.99 with orders over £35

Petunia 'Sky Duo'

Just £12.99

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.


Showy, colour-coordinated display

Flowers all summer

Perfect for baskets, window boxes and flower beds

10 petunia Postiplug plants (5 of each variety)Save £2.99 £15.98 £12.99 Out of Stock
Description How to Grow More Info Delivery
A winning combination of two colour-coordinated varieties that will brighten up your baskets and window boxes. The well-branched, gently trailing stems are filled with purple, trumpet-shaped blooms that create a showy display all summer long. Height and spread: 30cm (12").

Petunia ‘Sky Duo’ comprises:

  • Petunia 'Lavender Sky' – Blooms fade from dark violet to palest lilac, creating a stunning multi-tonal effect.
  • Petunia 'Night Sky' - White speckles decorate the deep purple flowers, recreating a galaxy of stars.



full sun

30cm (12in)

30cm (12in)

10 Petunia Postiplug Plants (5 Of Each Variety) (KB3131)

Flowering Months
Feed and water petunia plants regularly, particularly during hot, dry periods. Regular deadheading of petunia flowers will encourage further blooms to be produced throughout the summer.
Pot up petunia plants and grow them on in warm frost-free conditions for transplanting later on. Pinch out the growing tip of each stem to encourage branching and form a bushier plant which will produce more flowers later on. When all risk of frost has passed, gradually acclimatise them to outdoor conditions over a period of 7 to 10 days, before transplanting them outdoors into baskets, window boxes and containers in well drained soil, in full sun.


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 and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed or plants incur a delivery charge of £4.95.

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 details of any surcharges that may apply to certain destinations.

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

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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.