Dahlia Marble Ball is an exquisite looking dahlia with the patterns of purple and white marble effect set gaainst dark green foliage. This tuberous rooted perennial flowers profusely from July until frost with rounded, almost spherical blooms. One not to be ignored! 

For more information on planting and growing Dahlias.

Summer Flowering Bulbs are delivered in Spring

Delivery and P&P

Summer Flowering Bulbs are dispatched from the end of February to June.
All orders should be dispatched within 3-5 working days during this time.
Postage cost to the UK (excluding N.Ireland) is £4.99.
Orders over £50 qualify for FREE delivery.
Unfortunately, we are not currently delivering to the EU. See Delivery page.
When your order is due for dispatch, you will receive a tracking email from us to track your parcel.
Your parcel will be sent on a 48 hour tracked service.

Returns and Refunds

You have the right to cancel your order at any time before it is dispatched.
All returns must be returned at your cost within 7 days of receipt.
Payment for the returned goods will be refunded within 7 days of the goods being received by us, less the postage charges.

 How to plant Dahlias

• Store your dahlia tubers in a cool, dry place until the risk of frost has past, usually by April/May when you can plant your tubers outside in a sunny position with well-drained soil.
• Alternatively, you can start your dahlia tubers off in March/April in pots and grow them on indoors in a frost-free location like a greenhouse before transferring them outside after the last frosts.
• If planting in the garden, cover your tubers with 3cm (1-2") of soil. Allow approx. 30cm spacing between each tuber. (The spacing may vary depending on the final size of the variety.)
• If planting in pots, plant 1 x dahlia tuber in a 2 to 3 litre pot or 12" in diameter and fill with multi-purpose compost. Use a slow-release fertiliser to promote strong growth. 
• If planting in the garden, mulch over to protect them from the risk of any frost, douse the hole with a watering can full of water and cane as you plant.
• See 'Care Instructions' for more information.

 

How to care for Dahlias

Care:

• Support Dahlias with canes on planting and tie in as growth develops.
• When your Dahlias reach about 40cm in height, pinch out the growing tips with your thumb and forefinger or use a sharp knife. This will encourage branching.
• Water once a week with a good amount not just a little sprinkle.
• Deadhead flowers as they fade.

Overwintering:

• Once the first frosts have blackened the foliage, cut the plants back to the ground.
• In well-drained soils, leave the tubers in the ground and cover with a generous layer of bark chips or compost to protect them from frost.
• In colder climates or heavier soils, lift and store your tubers over winter.  
• Replant the following spring. 

Lifting and Storing over winter:

• Cut back foliage and carefully lift the tubers out of the soil.
• Allow the tubers to dry off naturally and then clean away any soil. 
• Trim the stems back to 15-20cm and cut off any fine roots.
• Make sure the tubers are completely dry before storing them into open trays or boxes. Pack with peat-free compost or dry sand. Leave the crowns exposed.