Nature's Haven Hollyhock Spotlight Blacknight Seeds
Nature's Haven Hollyhock Spotlight Blacknight Seeds are a classic cottage garden flower. This sturdy perennial variety boasts dramatic black-purple single flowers with contrasting yellow centres.
They look great in cottage garden borders, Blacknight also looks fantastic planted in groups to add both height and interest.
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RHS Pollinator
Sow Mar-May, Aug-Sep
Flowers Jun-Oct
Product Highlights
Classic cottage garden flower
Sturdy, perennial variety
Dramatic, black-purple single flowers
Product Specification:
SKU: 30211059
Plant Spacing:
60cm
Plant Height:
1.8m
Sowing Depth:
3mm
Sow Time To Flower:
5-9 months
Sow Time To Germination:
2-3 weeks
Spread:
60cm
Pack Quantity:
15 seeds
Colour:
Black
Tips & Advice:
Sowing Indoors
Almost fill a seed tray with moist seed compost. Sow seeds thinly over the surface and lightly cover with a little more compost. Place in warmth, 15-20°C and keep moist.
Growing On
Keep seedlings in a light position but shade from bright sun. When large enough to handle transplant individually to 8cm pots of potting compost
Planting Out
Gradually accustom plants to outside conditions for 2-3 weeks before planting out in full sun from early summer onwards. Allow 30cm between plants.
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Growing Calendar
Jan
J
Feb
F
Mar
M
Apr
A
May
M
Jun
J
Jul
J
Aug
A
Sep
S
Oct
O
Nov
N
Dec
D
Sow Indoors
Flowers
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