Australian brome (Bromus arenarius) is a tufted annual grass native to Australia, often found in arid and semi-arid regions.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
75% intensity
Prefers full sun exposure for optimal growth and flowering. Can tolerate partial shade but may become leggy.
Drought Tolerant
25% intensity
Water moderately during growth, allow to dry between waterings. Reduce in dormancy.
Sandy, Loamy, Clay
50% intensity
Moderate to Warm
50% intensity
Thrives in temperate to warm climates. It is relatively frost-tolerant when dormant but best protected from harsh freezes.
Low Feed
25% intensity
Minimal feeding required. A light balanced fertilizer in spring is usually sufficient.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately during the growing season, allowing the soil to dry out slightly between waterings. Reduce watering significantly during dormancy.
Ensure good drainage to prevent root rot, as this grass prefers drier conditions once established.
Remove dead or faded foliage in late winter or early spring before new growth appears. This improves the plant's appearance and encourages healthy new shoots.
Cut back any seed stalks after flowering if desired to maintain a tidier look.
Easily propagated by seed. Sow seeds in autumn or early spring in well-draining soil. Division of established clumps can also be done in spring, ensuring each division has adequate roots.
As an annual or short-lived perennial, repotting is rarely necessary for this species in its typical garden use. If grown in containers, repot only if the plant becomes root-bound, ideally in spring.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Australian Brome (Bromus arenarius)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Bromus |
| Species | Bromus arenarius |
Similar in genus Bromus
Answers based on plant encyclopedia data
