Genus guide
Calamagrostis — 13 species
Part of the Ornamental grasses & bamboo family (Poaceae & allies)
Calamagrostis (feather reed grass) is a genus of strongly upright, cool-season ornamental grasses, including Korean feather reed grass, bluejoint reedgrass, and the widely grown wood small-reed. They perform best in full sun but tolerate partial shade, especially in hotter climates where afternoon shelter prevents leaf scorch. Soil should be consistently moist to moderately wet; unlike many ornamental grasses, Calamagrostis handles heavier, less freely draining soils well. According to the ASPCA, feather reed grass is non-toxic to cats and dogs, making the entire genus a safe choice for pet-friendly gardens.
All Calamagrostis species we cover
- Avalanche Feather Reed Grass
- Avalanche Reed Grass
- bluejoint reedgrass
- Bushgrass
- Karl Foerster Feather Reed Grass
- Karl Foerster Feather Reed Grass
- Karl Foerster Reed Grass
- Korean feather reed grass
- narrow small-reed
- Overdam Feather Reed Grass
- Overdam Variegated Feather Reed Grass
- Stricta Feather Reed Grass
- wood small-reed
Calamagrostis — frequently asked questions
Are Calamagrostis plants toxic to cats and dogs?
Most Calamagrostis are pet-safe. Of the 13 Calamagrostis species we cover, 13 are non-toxic on the ASPCA list and 0 carry a toxic or mildly-toxic rating. Even so, confirm the individual species before trusting it around pets.
How much light do Calamagrostis plants need?
Most Calamagrostis do best in direct sun. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.
Are Calamagrostis easy to care for?
Some Calamagrostis suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.
How many Calamagrostis varieties are there?
Growli's care library covers 13 Calamagrostis species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Calamagrostis, the rest follow closely.
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