this is my first grow and ive got some weird yellow spots on the leaves, most of them are at the top some are on random leaves lower down. Im running a 250W flowering phase CFL 18/6, (should it be 12/12? im using autoflowering lowryder blueberry seeds and was told to do 18/6 all the way through) the spots are only small but id thought i'd check incase it could ruin the plant.
Growing in a hydroponics bucket, using a homemade CO2 producer (coke bottle sugar/yeast) hesi hydro bloom nutrients in suggested doses. Ph is around 6-6.5 although i am having to add more phosphoric acid every day as it keeps going up. i have 1 fan blowing from the bottom up
Also something else i noticed - i seem to have four distinct colas although its never been topped, the bottom outward stems have caught up with the top ones and the buds are the same size??
here is my plant - are that many buds normal? or will the top ones grow big and the others not?
pic of yellow spots - i know the curling is from heat from the cfl but this was moved away about a week before the spots appeared.
Growing in a hydroponics bucket, using a homemade CO2 producer (coke bottle sugar/yeast) hesi hydro bloom nutrients in suggested doses. Ph is around 6-6.5 although i am having to add more phosphoric acid every day as it keeps going up. i have 1 fan blowing from the bottom up
Also something else i noticed - i seem to have four distinct colas although its never been topped, the bottom outward stems have caught up with the top ones and the buds are the same size??
here is my plant - are that many buds normal? or will the top ones grow big and the others not?
pic of yellow spots - i know the curling is from heat from the cfl but this was moved away about a week before the spots appeared.