Window Box Plants

Window box flowers are a great way to add colour to your walls and fences, not to mention providing a beautiful view out of the window too. Annual plants give colourful displays all summer long and are great value for money, or for a more permanent display try small perennial plants and bulbs. For help and inspiration take a look at our articles on how to plant hanging baskets and containers and vertical gardening.

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Begonia 'Inspiration' Begonia 'Inspiration' bears beautiful iridescent blooms and striking, fleshy bronze and green foliage. Flowering all summer and well into autumn, this compact begonia tolerates any weather, wet or dry making it ideal for our unpredictable summers! This colourful bedding plant is ideal for beds, containers and baskets. Height and spread: 25cm (10"). Supplied as plug tray plants. More info 24 plug tray plants Despatch: By end of April 2014 ~~£9.99~~ £3.99 Quantity 48 plug tray plants Despatch: By end of April 2014 SAVE £13 £6.98 Quantity 72 plug tray plants Despatch: By end of April 2014 SAVE £21 £8.97 Quantity 140 mini-plug plants Despatch: By end of April 2014 Bumper Pack £13.99 Quantity
Petunia 'Below Zero' New hardy petunia Will flower even in winter Best selling new variety The hardiest Petunia we've seen! Years of breeding have produced this fabulous new petunia which tolerates temperatures down to -10°C (14°F). Performing well in our trials, Petunia 'Below Zero' can be planted out earlier in the season than usual and will continue to flower even throughout winter! The bushy well-branched plants are fabulous for summer beds and borders, or try them in containers, hanging baskets and window boxes where they'll cascade gently over the sides in a mixture of bright colours. Petunia 'Below Zero' will happily over-winter outdoors on a free-draining soil. Height: 30cm (12"). Spread: 40cm (16"). Supplied as plug plants. More info 5 plug plants Despatch: By end of April 2014 £6.99 Quantity 10 plug plants Despatch: By end of April 2014 Worth £13.98 - SAVE £4 £9.98 Quantity 20 plug plants Despatch: By end of April 2014 SAVE £13.98 £13.98 Quantity
Petunia 'Frenzy Mix' (Garden ready) Customer Review Rating With rapid growth and a free flowering habit, Petunia 'Frenzy' will quickly fill your beds, containers and borders with colourful, weather resistant blooms. This brilliant mix is unrivalled for its bright blooms with picotees and stars that will flower all summer long. Height and spread: 30cm (12"). Supplied as garden-ready plug plants: If the long winter means you are behind with your planting, we can help you catch up! These garden-ready plug plants can be planted straight in to the garden or containers without the need for growing on. More info 21 garden-ready plug plants Despatch: By end of May 2014 £9.99 Quantity 42 garden-ready plug plants Despatch: By end of May 2014 SAVE £1.99 £17.99 Quantity
Petunia and Bidens 'Champagne and Gold Cocktail Mix' Petunia 'Champagne', Bidens 'Goldstar' A sparkling combination for long lasting summer colour in hanging baskets and patio containers. Height: 30cm (12"). Spread: 45cm (18"). Supplied as plug plants. Collection comprises 5 plants each of: Petunia 'Champagne' - Large magenta pink blooms with a contrasting violet eye make Petunia 'Champagne' a most eye-catching variety. Bidens 'Goldstar' - Sunshine yellow flowers smother the ferny foliage on trailing stems. More info 10 plug plants, 5 of each Despatch: By end of April 2014 £9.99 Quantity 20 plug plants, 10 of each Despatch: By end of April 2014 SAVE £5 £14.98 Quantity
Petunia 'Double Picotee Mix' Masses of double carnation-like flowers adorn this outstanding variety throughout the summer. Marvel at the frills and ruffles of Petunia 'Double Picotee Mix' as they spill from baskets and containers for a truly impressive display. Height and spread: 45cm (18"). Supplied as plug tray plants. More info 24 plug tray plants Despatch: By end of March 2014 £6.99 Quantity 48 plug tray plants Despatch: By end of March 2014 SAVE £4 £9.98 Quantity 72 plug tray plants Despatch: By end of March 2014 SAVE £8 £12.97 Quantity 140 mini-plug plants Despatch: By end of March 2014 BUMPER PACK £14.99 Quantity
Begonia 'Lotto Mixed' Customer Review Rating Twice the size of the normal begonia varieties, Begonia Lotto Mixed comes in a show-stopping array of colours. Plant them in groups in containers or along the margins of the border for summer-long colour. Height and spread: 30cm (12"). Supplied as plug tray plants. More info 24 plug tray plants Despatch: By end of April 2014 £6.99 Quantity 48 plug tray plants Despatch: By end of April 2014 SAVE £4 £9.98 Quantity 72 plug tray plants Despatch: By end of April 2014 WORTH £20.97 £12.97 Quantity 140 mini-plug plants Despatch: By end of April 2014 Bumper Pack £14.99 Quantity
Viola Sorbet Collection Viola x williamsiana Customer favourite Winter and spring colour Compact, well-branched plants Brighten up the dull months during winter and spring with an army of smiley Viola faces. The Viola Sorbet collection is ideal for planting up cheery spring baskets and window boxes for a patio display to be proud of. These compact, well branched plants have a neat uniform habit that is perfect for creating professional looking bedding displays. Height and spread: 20cm (8"). Supplied as plug tray plants. Collection comprises: Viola Sorbet 'Marina' - Wonderful grey-blue shades. Viola Sorbet 'Pink Halo' - Delicate powder pink blooms. Viola Sorbet 'Delft' - Purple flowers with distinctive faces. More info 72 plug tray plants - 24 of each Despatch: By end of August 2013 SAVE £9 £14.97 Quantity
Petunia 'Express Union Jack Mix' Create a celebratory display for your hanging baskets, Flower Pouches™, patio pots or borders, with this vigorous and great value Petunia 'Express Union Jack Mix'. Fast-growing plants bloom in abundance, all summer long in a flurry of red, white and blue, without the need for cutting back. With good weather tolerance to hot or cold weather, these petunias are perfect for our unpredictable British summers. Height: 30cm (12"). Spread: 60cm (24"). Supplied as plug tray plants. More info 24 plug tray plants Despatch: £6.99 Quantity 48 plug tray plants Despatch: SAVE £4 £9.98 Quantity 72 plug tray plants Despatch: SAVE £8 £12.97 Quantity
Petunia 'Marvel Blueberry' You'll love this new petunia with its primrose-like blooms. The delicately patterned flowers in shades of lilac and purple each have prominent yellow centres and are borne in profusion all summer long. With its spreading habit Petunia 'Marvel Blueberry' works brilliantly in hanging baskets, window boxes, patio pots and flower pouches®. Height: 20cm (8"). Spread: 35cm (14"). More info 5 plug plants Despatch: £7.99 Quantity
Pansy 'Ballerina' Viola x wittrockiana An unusual new variety with deeply frilled petals like the folds of a ballerina's tutu. The frilly blooms are produced over a long period throughout summer in a fantastic array of soft colours. Superb in beds, hanging baskets and all kinds of patio containers. Height and spread: 23cm (9"). Supplied as plug tray plants. Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers. More info 24 plug tray plants Despatch: £9.99 Quantity 48 plug tray plants Despatch: SAVE £5 £14.98 Quantity
Verbena 'Pink Ballet' (Glandularia) You'll be able to smell the sweet scent of Verbena 'Pink Ballet' before you can see it! An unusually fragrant variety with sugar pink blooms and a neat but spreading habit - perfect for patio pots and hanging baskets by the back door where you can appreciate the fragrance. Just a few plants will quickly fill a container with colour and scent. Height: 25cm (10"). Spread: 30cm (12"). More info 5 plug plants Despatch: £5.99 Quantity 10 plug plants Despatch: £9.98 Quantity 20 plug plants Despatch: £12.96 Quantity
Petunia 'Non Stick Mixed' Sticky hands are a thing of the past with new Petunia 'Non-Stick Mixed'! This colourful mixture is free from the sticky sap you find on most petunia plants, making dead-heading a dream. Keep your hanging baskets, patio pots and flower pouches® looking fabulous all summer with this exciting new variety. Height: 30cm (12"). Spread: 40cm (16"). More info 5 plug plants Despatch: By end of April 2014 £8.99 Quantity 10 plug plants Despatch: By end of April 2014 SAVE £5 £12.98 Quantity 20 plug plants Despatch: By end of April 2014 SAVE £16 £19.96 Quantity