Hi this is my first cfl grow and I'm about 3-4 weeks into flowering. My upper buds have lots of white hairs but my lower buds barley have any. How can I fix this? Can I add a lower light? I only use 4 23w cfl in a power strip for 2 small plants in solo cups.
Depends how large your space is, as far as how much do you need, but adding more will NEVER hurt.
MY first CFL grow, I vegged for 30 days, and 3+ months into flower before I added 200w more into the 2x2 space lined with Mylar, but from one plant got 2 3/4 oz. cured.
When you chop, don't be scared to chop only what is ripe, leaving as many fan leafs as possible, and leave the rest to finish.