Spiked Quaking-grass (Briza humilis) is an elegant annual grass forming delicate, airy plumes. It adds a graceful texture to dry borders and wildflower meadows, often use
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Requires at least 6 hours of direct sunlight per day for optimal growth and flowering. Can tolerate partial shade but may become leggy.
Moderate
50% intensity
Prefers well-drained soil and can tolerate dry periods once established. Water thoroughly when top inch of soil is dry.
Well-drained, Sandy, Loamy
50% intensity
Moderate
50% intensity
Prefers temperate climates. Protect from extreme heat and frost. Ideal growing temperatures are between 15-25°C.
Low
25% intensity
Requires minimal fertilization. Over-fertilizing can harm the plant. A light feed 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 |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly during the growing season, allowing the soil to dry out slightly between waterings. Reduce watering significantly in fall and winter when the plant is dormant.
Ensure good drainage to prevent root rot, as Briza humilis prefers drier conditions.
Pruning is minimal. Remove dead or faded flower stalks after blooming to maintain tidiness and prevent self-seeding if unwanted.
Cut back the entire plant in late winter or early spring before new growth emerges to encourage vigorous new shoots.
Propagation is easily done by seed. Sow seeds in early spring directly into the garden or in pots. They require light to germinate, so do not cover them with soil.
Transplant seedlings once they are large enough to handle.
Repotting is generally not necessary for Briza humilis as it is typically grown as an annual or short-lived perennial. If grown in containers and a larger pot is desired, repot in early spring before active growth begins, using a well-draining soil mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Spiked Quaking-Grass (Briza humilis)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Briza |
| Species | Briza humilis |
Similar in genus Briza
Answers based on plant encyclopedia data
