Agastache – Astello Indigo
£6.00 – £45.00
Agastache Astello Indigo Seeds
Aristocratic with stately long lasting spikes of indigo flowers stand proudly above dark green foliage. Stunning planted en-masse in borders flowering from June to October. Wonderful mint fragrance attracts bees, butterflies and other beneficial insects. Fleuroselectgold medal winner.
Recommended for plant sales
Sow: February to April under glass
Sowing temperature: 15 – 20°C
Germination: 1 week
Transplant: 1 week
Flower: June to September
Height 50-60cm (20-24â€).
Purchase by Seeds:
Sowing & Harvest Times
Sow
Protected cold
Protected heat
Transplant month
Flowering Period
Early Crop
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
|---|---|---|---|---|---|---|---|---|---|---|---|
Main Crop
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
|---|---|---|---|---|---|---|---|---|---|---|---|
Late Crop
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
|---|---|---|---|---|---|---|---|---|---|---|---|
