First time grower here.
Plants are autoflowers and are in week 5 of 8. Soil is Pro-Mix Organic. Light is a 600W LED and is 18" above plants. Temperature in tent is 75F and humidity is 50. I gave them only water for the first 4 weeks. At the beginning of week 5 I added in 1/8 tsp per gallon of KoolBloom Dry Ripener (half of the recommended dose). 3 days later, yellow leaves began appearing. What could be the cause and what do I do? Thanks.
Plants are autoflowers and are in week 5 of 8. Soil is Pro-Mix Organic. Light is a 600W LED and is 18" above plants. Temperature in tent is 75F and humidity is 50. I gave them only water for the first 4 weeks. At the beginning of week 5 I added in 1/8 tsp per gallon of KoolBloom Dry Ripener (half of the recommended dose). 3 days later, yellow leaves began appearing. What could be the cause and what do I do? Thanks.