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Heuchera Blackout

Heuchera Blackout
Coral Bells, Alumroot

5,0/5
13 reviews
1 reviews
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Very well protected even though there were 2 damaged leaves. Immediately potted, very beautiful young plant. Satisfied with this 1st order, I just placed a 2nd one. I recommend this website.

Sonia, 31/05/2021

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This plant carries a 12 months recovery warranty

More information

Value-for-money
Stunning foliage, almost black-brown in colour.
Height at maturity
25 cm
Exposure
Partial shade, Shade
Hardiness
Hardy down to -29°C
Soil moisture
Moist soil
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Recommended planting time February to April, September to November
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Flowering time June to July
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Description

New heuchera with dark brown almost black foliage. It is interesting for its compact habit.

Excellent groundcover, very decorative when combined with hostas and brunneras.

Also consider using them in pots. They are decorative 9 months out of 12.

Heuchera Blackout in pictures

Heuchera Blackout (Flowering) Flowering
Heuchera Blackout (Foliage) Foliage
Heuchera Blackout (Plant habit) Plant habit

Flowering

Flower colour white
Flowering time June to July
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Evergreen
Foliage colour black

Plant habit

Height at maturity 25 cm
Growth rate normal

Botanical data

Genus

Heuchera

Cultivar

Blackout

Family

Saxifragaceae

Other common names

Coral Bells, Alumroot

Origin

Cultivar or hybrid

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Planting and care

Prepare a planting hole of 20 cm (8in) x 20 cm (8in) x 20 cm (8in). If your soil is heavy, mix some compost with the prepared soil, partially fill the hole and place your plant (after removing the pot) so that the top of the plant's root ball is covered with 3 cm (1in) of soil. Adding a slow-release fertilizer e.g. bonemeal will nourish your plant during its rooting period without the risk of burning. Firmly tamp down the soil and water generously to eliminate air pockets. If the weather is dry, you will need to water regularly for a few weeks to facilitate the establishment of your plant. In late winter, heucheras renew their foliage, so we recommend cutting back the previous year's leaves in January or February.

Planting period

Recommended planting time February to April, September to November

Intended location

Suitable for Shaded rockery, Woodland edge, Undergrowth
Type of use Border, Container
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Planting density 5 per m2
Exposure Partial shade, Shade
Soil pH Any
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, Humus-rich, light and fertile

Care

Pruning instructions Remove any old leaves at the end of winter.
Pruning Pruning recommended once a year
Pruning time March to April
Overwinter Can be left in the ground
5,0/5
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