most new growth is lighter than the old growth
phatsesh101 Reviewed by phatsesh101 on . Nute Deficiency or Light Bleaching I've got these four chronic plants, all about 4 weeks old. They all seem to be doing fine, but today on one of the plants I noticed the new leaves growing in, were coming in a lime green color. Could this be the start to a magnesium sulfate deficiency (all leaves are perky and the older leaves are a normal color, but the oldest ones seem to be getting smaller) or simply just light bleaching? (I'm using 8 26 watt CFLs wired through a homemade Mylar fixture, vegging space is 0.5'x2'x0.5', soil is Rating: 5