Under Grow Lights

No. Give your plants a dark period every day. Leafy greens and herbs grow well with long days, but running lights around the clock uses more power and can stress some plants without a worthwhile gain. Why Plants Need Darkness Plants do part of their growing and...

Start at the height your light’s manufacturer recommends for leafy greens, then adjust based on how the plants look. Lights differ so much in power that there’s no single right distance. Signs the Light Is Too Far Away Long, thin, pale stems Plants leaning...