Whats yoir light and how far is it? Get a ppfd phone app turn to lux.
Quick Guide – Lux Levels for Optimal Cannabis Growth Life Stage< 000 lux – sparse or “stretchy” growth – plant isn’t getting enough light 15,000 – 50,000 lux – a good amount of light for healthy vegetative growth 45,000 – 70,000 lux – the optimal amount of light for cannabis plants in the flowering (budding) stage. If grow lights produce a lot of UV light (such as LEC), stay on the lower side of this range 70,000 – 85,000 lux – a lot of light, some strains thrive at this light level, but some plants (especially auto-flowering and Indica strains) lose their top leaves early under this light intensity. At these levels, lights need to be kept further away for healthy growth > 85,000 lux – at this light intensity, you’ve hit the plant’s “saturation point” which means your plant can’t use all the light (most strains will experience light bleaching or other major signs of stress at this level!)
