Acorus gramineus 'Ogon' (slender sweet flag 'Ogon') is a member of the Acoraceae family. This grasse exhibits a clump forming growth habit and is characterized by its semi evergreen foliage. It has a hardiness rating of hardy – very cold winter (-20 to -15ºc), and is hardy throughout the uk and northern europe. many plants grown in containers will be damaged unless given protection. .
When fully mature, Acorus gramineus 'Ogon' can reach an ultimate height of 0.1–0.5 metres and a spread of 0.1–0.5 metres. For optimal growth, it prefers south–facing, west–facing aspect and sheltered exposure. It thrives best in chalk, clay, loam soil types and should be placed in a full sun position.
| Seasonal colour |
Flower
|
Foliage
|
Fruit
|
Stem
|
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |