Portulaca
Portulaca grandiflora
flowerPortulaca is a vibrant, heat-loving annual with succulent foliage and cheerful, rose-like flowers in brilliant colors. These low-growing, mat-forming plants thrive in hot, dry conditions and are excellent for containers, rock gardens, and sunny borders. Flowers typically open during sunny days and close in shade or at dusk.
Common Problems
Select the problem your Portulaca is experiencing to get a treatment guide.
Care Guide
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Light
Full sun required; minimum 6–8 hours of direct sunlight daily for optimal flowering.
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Water
Water sparingly once established. Allow soil to dry between waterings. Extremely drought-tolerant; overwatering is the primary killer.
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Soil
Very well-draining sandy or gritty soil. Add perlite and sand to regular potting mix. Tolerates poor soil.
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Fertiliser
Light fertilizing optional; use half-strength balanced fertilizer monthly if desired. Too much nitrogen reduces flowering.
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Temperature
Heat-loving; thrives in 75–95°F (24–35°C). Sensitive to frost; grow as annual in cooler zones.
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Humidity
Low humidity preferred; extremely tolerant of dry conditions. Good air circulation reduces disease risk.
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic to humans and pets; safe for all.
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.