Also known as Prostrate Pastureweed · Small Prickly Chaff Flower
Pastureweed (Cyathula prostrata) is a sprawling annual herb widely distributed in tropical and subtropical regions, often found in disturbed areas and pastures.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light
75% intensity
Can tolerate some shade but flowers best in ample light. Avoid direct, harsh sunlight.
Prefers consistently moist soil
75% intensity
Allow top inch of soil to dry before watering, ensure good drainage.
Well-drained
50% intensity
Average room temperatures
50% intensity
Prefers temperatures between 18-25°C. Avoid cold drafts and sudden temperature fluctuations.
Light feeder
25% intensity
Fertilize every 4-6 weeks with diluted balanced liquid fertilizer during growing season.
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
Cyathula prostrata prefers consistently moist soil. Water thoroughly when the top inch of soil feels dry. Avoid waterlogging, which can lead to root rot.
Reduce watering slightly during cooler months but do not allow the soil to dry out completely.
Pruning is primarily for shaping and controlling size. Pinch back leggy stems to encourage bushier growth. Remove any dead or damaged foliage promptly.
Regular light pruning will help maintain a tidy appearance and can encourage flowering.
Propagation is easily achieved through seeds or stem cuttings. Sow seeds in a well-draining mix and keep moist. For cuttings, take 4-6 inch cuttings from healthy stems, dip in rooting hormone, and plant in moist soil.
Rooting typically occurs within a few weeks.
Repot Cyathula prostrata when it becomes root-bound, usually every 1-2 years. Choose a pot that is only slightly larger than the current one. Use a well-draining potting mix.
Repotting is best done in spring before active growth begins.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Pastureweed (Cyathula prostrata)
Where Pastureweed (Cyathula prostrata) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Amaranthaceae |
| Genus | Cyathula |
| Species | Cyathula prostrata |
Similar in genus Cyathula
Answers based on plant encyclopedia data
