What Are the Sunlight Requirements for Sinojohnstonia?
Sinojohnstonia favor bright, indirect light that mimics their native forest understory habitat. Prolonged exposure to direct sunlight can scorch leaves, while too little light may result in leggy growth. Aim for 12-14 hours of consistent light daily. No specific light spectrum is necessary, but a broad full spectrum promotes healthy growth. Rotate the plant regularly for even light distribution. As always, adjust conditions according to individual plant response and seasonal changes.