Photo: MPF · CC BY 2.5 · Wikimedia Commons
Bloom colours
blue-green
What actually matters with this one
Frost genuinely improves it, converting starch to sugar. Pick the lower leaves and leave the crown growing.
How to grow it
- Light
- full sun
- Water
- Even moisture
- Hardiness
- Zones 7-9
- Height
- 75 cm
- Flowers
- Spring, year two
- Difficulty
- easy
Where you will meet it
Plant it alongside
Relatives and plants that want the same conditions.
