Dahlia 'Black Touch'
The darkest dahlia you can get
Grown by Jack
Hereford
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Currently out of stock
Plant diary
- Flower
- Harvest
Dahlia 'Black Touch'
- Deepest, darkest decorative dahlias with equally dark stems and mid-green foliage. These fully double blooms grow up to 12cm wide
- Flowers from July to the first frosts
- Perfect for a sunny border or even a large pot - tall varieties may need staking for support
- Unusually darkly coloured for a dahlia, these will really stand out in a jewel toned border or amongst red or yellow dahlias
- Attracts bees and butterflies to your garden
What to expect
Supplied as
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, Dahlia 'Black Touch' grows well in a 30cm pot if kept above 0°C during winter.
How big does it get?
Dahlia 'Black Touch' typically reaches a mature height of 100 cm and a spread of 50 cm.
How much sunlight does this need?
Dahlia 'Black Touch' requires full sun for at least 6 hours a day.
What kind of soil does this plant prefer?
Dahlia 'Black Touch' prefers fertile, moist but well-drained soil.
How much watering does this plant need?
Dahlia 'Black Touch' requires about 2.5 to 5 centimetres of water per week, keeping the soil moist but avoiding waterlogging.
Will this plant need pruning?
Dahlia 'Black Touch' does not strictly need pruning, but regular deadheading will encourage more flowering. Once the foliage is blackened by the first frost (0°C), cut the stems back to around 15 centimetres.
How hardy is this plant?
Dahlia 'Black Touch' is generally rated H3, tolerating temperatures down to -5°C. In milder southern areas of the UK, tubers can remain in the ground over winter with a thick mulch, but in colder northern regions, they should be lifted and stored frost-free.
The wider garden
Hereford
Meet Jack
Perennials born in Herefordshire, blooming in your garden
Our perennials start life in the rolling Herefordshire hills, where Jack and his team trial over 250 new varieties each year to bring you the best performing and most sustainable plants in the UK. With over forty years of excellence, it’s no surprise that they’ve won the HTA Plant Grower of the Year award two years running.
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