Button Fern
Pellaea rotundifolia
houseplantA compact, low-growing fern from New Zealand featuring small, dark green, rounded leaflets resembling buttons along wiry stems. It is more drought-tolerant than most ferns and works well in terrariums, hanging baskets, or as ground cover in plant arrangements. Button ferns prefer cooler indoor temperatures.
Common Problems
Select the problem your Button Fern is experiencing to get a treatment guide.
Care Guide
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Light
Bright, indirect light; tolerates partial shade; avoid direct sun which can fade frond color
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Water
Keep soil lightly moist; allow surface to dry between waterings; do not overwater; reduce watering in winter
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Soil
Well-draining potting mix; add perlite or sand to improve drainage and prevent waterlogging
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Fertiliser
Apply diluted balanced fertilizer monthly during growing season; reduce or skip in winter months
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Temperature
Prefers 60–70°F (15–21°C); tolerates cooler conditions; avoid heat above 75°F (24°C) and cold below 50°F (10°C)
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Humidity
Prefers 40–60% humidity; more drought-tolerant than other ferns; mist occasionally if air is very dry
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic; completely safe for cats, dogs, 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.