Hey guys my plants are yellow on the top and the bottom but very good looking in the middle what could be the problem with them please help
Mike Green
for educational purposes
Can somone please help:leaf: I am wondering what kind of lights to use i want 20-40 plants Medium height:leaf: I was looking into LED's but what is everyone's opinion:leaf: What are some of the pro's and con's:leaf: Thank's again to all the fellow Greenthumb's out there:leaf: