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Special Offers

24 begonia plug plants only £2.99 with any order

3 jumbo plug plants only £7.49 with any order

10 Petunia Positplug plants for £3.99 with orders over £30

Dahlia 'Penhill Watermelon'

3 Options from £4.99

Half-Hardy Perennial
What is Half-Hardy Perennial?
A plant that lives for more than two years. Can be grown outdoors
but requires winter protection from frosts and temperatures below 0C.

NEW

Enormous flowerheads make a glamorous display

Create a stunning focal point in borders

Superb cut flowers

1 dahlia tuber £4.99 Within 24 Hours
3 dahlia tubers £9.99 Within 24 Hours
6 dahlia tubers £14.99 Within 24 Hours
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery
A sensational variety with enormous Dinnerplate flowerheads!The blooms are supremely glamorous with curving, pointed petals in elegant shades of peach and soft pink. Dahlia 'Penhill Watermelon’ is a free flowering variety – just as well, because you won’t be able to resist cutting some for a vase indoors! This spectacular beauty is a great choice for giving your summer borders the ‘wow’ factor. Height: 100cm (39"). Spread: 45cm (18").

Patio, Cottage Gardens, Cut Flower Garden

Half-hardy

full sun

Up to 100cm (39in)

Up to 45cm (18in)

easy

easy

1 dahlia tuber (KB3276)
3 dahlia tubers (KB3277)
6 dahlia tubers (KB3278)

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Flowering Months
Feed and water dahlias regularly throughout the growing season. While dahlia plants are still young, pinch out the growing tip of each stem to encourage bushier growth and masses of flowers. Deadhead faded dahlia flowers to encourage more blooms to be produced. Bedding dahlia are generally grown as annuals, however dahlia tubers may be lifted in autumn and stored over winter in trays of peat or sand, in a cool but frost free position if required. They can be potted up the following spring.
Plant Dahlia tubers outdoors in April after all risk of frost has passed. Choose a sunny position in moist well drained soil. Prepare the soil by digging in plenty of well rotted manure or compost. Plant tubers at a depth of 15cm (6") and water well. Alternatively, start tubers into growth in pots of compost in a frost free greenhouse. Transplant them into their final positions outdoors in June.

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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