Dahlia Purple Gem
Availability: Out of stock
Dahlia 'Purple Gem' is an outstanding variety of cactus type Dahlia. It has long, narrow, almost spiky petals that are of the most incredible colour. A deep-purple flower that is very bright and very bold, the perfect companion for rich plum, purples and near-black flowers. Makes exquisite cut-flowers, remove spent flowers promptly to encourage longer and more productive flowering. Will bloom from mid-summer right through to mid-autumn. This is a real purple Gem and would bring bold colour wherever you choose to plant it. Will reach a max height of around 90cm.
Supplied as tubers, the best time to plant is in April and May. To plant them, dig a hole at least 20-30cm square and around 20-30cm deep for each one. Cover the base of the hole with 10cms of compost, or manure and give it a good dousing with a full watering can and then plant the dahlia at a depth of 15-20cms. You will need a stout stake, not just a bamboo cane, to support each plant and it is a good idea to knock this in first and then place the plant by its side. It will need to be lifted in winter - once the foliage dies back simply dig it up and store in a cool, frost free location.
Subscribe now
Never miss a Deal!
Enter your email below and subscribe to our mailing list to be kept informed of our latest Special Deals, plus our FREE seasonal hints and tips for growing plants and looking after your garden.
Just add your email address below
View our privacy policy