Nutty sKunK
Well-Known Member
So I’m just starting a new batch of seedlings under my 630w CMH. I’ve noticed the growth seems to be way slower than when I first used the light. Even slower than the previous grow.
Bulbs are about 3 years old and have been used at 20/4 for about 5-6grows.
Anyone know how long these bulbs last and if there are noticeable differences in growth when the bulbs start to fade?
cheers!
Bulbs are about 3 years old and have been used at 20/4 for about 5-6grows.
Anyone know how long these bulbs last and if there are noticeable differences in growth when the bulbs start to fade?
cheers!
