Button Fern (Pellaea rotundifolia) Care Guide ## Lighting: This fern thrives in medium to bright indirect light. Avoid direct sunlight as it can dry out and burn the leathery leaves. ## Watering: Water your Button Fern when the top inch of soil feels dry to the touch. It prefers to remain consistently moist but never soggy. Ensure the pot has drainage holes to prevent root rot. ## Humidity: While it can handle lower humidity than most ferns, it still benefits from moderate levels. Grouping plants together or using a pebble tray is recommended in dry climates. ## Soil: Use a high-quality, well-draining potting mix, ideally peat-based with perlite or coarse sand for aeration. ## Seasonal Care: In winter, reduce watering as the growth slows and keep the plant away from cold drafts or heating vents. ## Common Issues: Brown edges on leaves usually indicate underwatering or very low humidity, while yellowing fronds may suggest overwatering.