What Are the Sunlight Requirements for Osmunda?
Osmunda thrive in dappled sunlight, mimicking their natural understory habitat. Aim for moderate light levels with full sun avoidance to prevent frond scorch. Ideally, provide 4-6 hours of filtered light daily. Intense direct light can cause leaf burn, so during peak sunlight, use shade cloth or relocate to softer lighting. No specific light spectrum is necessary, but a broad spectrum encourages healthy growth. Adjust care seasonally, ensuring less intense light in winter months.