£4.00
An upright, clump forming perennial which forms a low mound of deeply-cut green leaves. From June to August, powder blue flowers with white centres are produced on long spikes.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 1.75m and a spread of 60cm.
.
Supplied Size
1 x Plant in 9cm Container
Out of stock
An upright, clump forming perennial which forms a low mound of deeply-cut green leaves. From June to August, powder blue flowers with white centres are produced on long spikes.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 1.75m and a spread of 60cm.
Supplied Size
1 x Plant in 9cm Container
| Supplied Sizes | 1 x Plant in 9cm Container, 1 x Plant in 1 Litre Container, 1 x Plant in 2 Litre Container |
|---|
An upright, clump-forming, vigorous, perennial which forms a low mound of deeply-cut dark green leaves. Tall spikes of bowl-shaped white flowers are borne in June and July.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 90cm and a spread of 75cm.
Supplied size
1 x Plant in 9cm Container
A perennial which forms a low mound of deeply-cut green leaves. From June to August, large purple flowers with white centres are produced on long spikes are borne.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 1.2m and a spread of up to 60cm.
Out of Stock
An upright, clump forming perennial which forms a low mound of deeply-cut green leaves. From June to August, deep purple flowers with blue-black centres are produced on long spikes.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 50cm and a spread of 40cm.
Supplied Size
1 x Plant in 9cm Container
Out of Stock
A perennial which forms a low mound of deeply-cut green leaves. From June to August, deep purple flowers with blue-black centres are produced on long spikes.
Grow in fertile, well-drained soil in full sun, with protection from strong winds. It will reach a height of 1m and a spread of 60cm.
Supplied Size
1 x Plant in 9cm Container