Light cycles for cannabis: photoperiodic varieties need 12/12 to flower, autoflowers bloom on 18/6 or 20/4 — all differences and timing recommendations.
Photoperiodic varieties: 18/6 or 24/0 vegetative, 12/12 flowering induction. Autoflower: Constant 20/4 or 18/6 for maximum yield. Avoid light interruption during the dark phase - even 1 lux can disrupt flowering. Timer precision important: ±15 minutes tolerance. Moon phase influence not scientifically proven.
🌿 More Growing Knowledge & Smart Grow Help
GrowPilot.guide is the cannabis grow tracker and weed cultivation app with smart plant analysis, indoor cannabis growing guide, grow diary, community, cups and autoflower grow tracker for growers worldwide.
Open GrowPilot.guide App →