Half-hardy
FROM £8.99
One of the darkest dahlias
Velvety near-black blooms
Statuesque and dramatic
Height Up to 150cm (5ft)
Spread Up to 75cm (30in)
Half-hardy
cottage gardensexotic gardencut flower garden
full sun
One of the deepest red dahlias, Dahlia ‘Black Jack’ bears luscious, dark-blackberry flowers which are simply irresistible. The sumptuous flowers come in a lavish size, measuring up to 25cm, with spiky, velvety petals which deepen to near-black in the centre. The huge, semi-cactus blooms are held on stately plants clothed in deep purple-green leaves with lovely red stems. A dramatic dahlia for the back of the border which provides armfuls of impressive cut flowers. Maximum Height: 1.5m (5ft). Spread: 75cm (30in).
Show Codes
1 Tuber (KF1852)
2 Tubers (KF1853)
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 £2.99.
Orders which include any other products will incur a delivery charge of £6.99.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 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.
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