Also known as Brook Crown Grass
Brook Crowngrass (Paspalum acuminatum) is a perennial grass found in moist to wet habitats, often forming dense mats. It's a useful native for erosion control and natural
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Thrives in bright, direct sunlight but tolerates some shade.
Moderate
50% intensity
Keep soil consistently moist, but not waterlogged.
Wet to moist soils
50% intensity
Moderate
50% intensity
Prefers temperatures between 15-25°C.
Aquatic
50% intensity
Low
25% intensity
Apply a balanced fertilizer lightly in spring if needed.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Brook Crowngrass prefers consistent moisture but can tolerate brief periods of dryness. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogged conditions, which can lead to root rot.
Reduce watering slightly during cooler months.
Pruning is typically minimal. Remove any dead or damaged foliage as needed to maintain a tidy appearance. If the plant becomes too dense, selective thinning can improve air circulation.
Cut back flowering stalks after they have faded to prevent seed dispersal.
Propagation is easily achieved through division of established clumps in spring or early autumn. Sow seeds in spring, but germination can be erratic. Division is the most reliable method for home gardeners.
Repotting is rarely necessary for this grass, as it is typically grown in the ground. If grown in a container, repot only when the plant becomes root-bound, usually every 2-3 years, into a slightly larger pot with fresh potting mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Brook Crowngrass (Paspalum acuminatum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Paspalum |
| Species | Paspalum acuminatum |
Similar in genus Paspalum
Answers based on plant encyclopedia data
