Sporobolus aculeatus, the Sharp-leaved Grass, is a tufted perennial grass native to various regions, known for its stiff, sharp leaves and role in stabilizing soil.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6 hours of direct sunlight daily.
Moderate
50% intensity
Allow soil to dry slightly between waterings.
Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures, avoid extreme fluctuations.
Low
25% intensity
Fertilize sparingly in spring.
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
Water the Sharp-leaved Grass thoroughly when the top 2-3 cm of soil feel dry. Avoid waterlogging, as this species prefers well-drained conditions.
Reduce watering frequency during cooler months, allowing the soil to dry out more between waterings to prevent root rot.
Prune in late winter or early spring before new growth emerges. Cut back the old, dead foliage to about 5-10 cm above the ground.
This tidies the plant and encourages vigorous new growth, removing any accumulated debris from the previous season.
Propagate by division of established clumps in spring or early autumn. Carefully separate sections of the root ball, ensuring each division has healthy roots and shoots.
Replant immediately into well-draining soil and water well.
Repot infrequently, as Sporobolus aculeatus prefers to be slightly root-bound. If the plant becomes overcrowded or outgrows its container, repot in spring into a slightly larger pot with fresh, well-draining potting mix.
This is generally only needed every 2-3 years.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Sharp-Leaved Grass (Sporobolus aculeatus)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Sporobolus |
| Species | Sporobolus aculeatus |
Similar in genus Sporobolus
Answers based on plant encyclopedia data
