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- #21
Scientific
New Member
Some light meter readings
- Recommended light levels for vegetative growth of cannabis are about 50,000 to 70,000 lux.
- My indoor plant is getting 50,000 lux.
- Hazy sunlight here is about 25,000 to 40,000 lux.
- This plant is getting about 3,000 lux on most days with our constant rain and overcast.