Alcea Rosea Nigra
Alcea Rosea Nigra, the black holyhock adds some height to the garden reaching nearly 2metres high. Cust down the stem after flowering to encourage growth or leave if you want to harvest seeds.
£10.20£5.10 (£4.25 + VAT) per pack of 3 bulbs
Need to calculate how many packs you’ll need?
Alcea Rosea Nigra details
- Colour: Purple/Black
- Height: 200cm
- Beds and borders
How to grow
|Soil type:||Moist but well drained|
Plant in late spring in well draining soil