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Cyperus Alternifolius

Cyperus alternifolius

aquatic

Cyperus alternifolius, or Umbrella Plant, is a graceful sedge with narrow, whorled leaves radiating from tall, slender green stems, creating an umbrella-like silhouette. Extremely adaptable to both wet and moderately moist conditions, it is popular as both a houseplant and outdoor water garden specimen. Its delicate form and easy care make it an excellent choice for beginners.

Cyperus Alternifolius

Common Problems

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Care Guide

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Light
Bright indirect light to full sun; tolerates part shade; indoors, place near a window with filtered light
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Water
Keep soil consistently moist to wet; can grow in standing water (0–6 inches) or well-draining potting mix kept damp; tolerates brief dry spells better than papyrus
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Soil
Organic-rich potting mix or aquatic soil; benefits from peat or coconut coir; can also grow hydroponically
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Fertiliser
Apply balanced liquid fertilizer every 4–6 weeks during growing season; reduce in winter
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Temperature
Prefers warm conditions 60–80°F (15–27°C); sensitive to cold; avoid temperatures below 50°F (10°C)
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Humidity
Appreciates moderate to high humidity; mist foliage in dry environments to prevent brown tips

Toxicity

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Completely non-toxic; safe for homes with curious pets and children

Common Diseases

Common Pests

Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Cyperus Alternifolius Care Guide — Cyperus alternifolius | GreenScout