My white widow seedling is about two weeks old now. She has three sets of true leaves and is working on her fourth. She is growing under cool florecent lights at 75 degrees. Her medium is 25% peatmoss 25% topsoil and 50% perlite. Since she is still a seedling and still has her bean leaves, I have not given her any ferts. I have just given her water (pH 6.7) Here is the trouble. I noticed her leaf tips begining to yellow. ALL her leaf tips. They are not burnt. There are no burn spots anywhere on the leaves. The yellowing is progressing inward toward the rest of leaf. So now the leaf tips and margins are yellow and moving to the center of the leaves. At this stage what can I do for her? I have three other white widows at the same age and they are not experiencing any of this......yet. Do I foliar feed her at like 25% strength or is it still too early?
stinkbudd Reviewed by stinkbudd on . White Widow seedling trouble My white widow seedling is about two weeks old now. She has three sets of true leaves and is working on her fourth. She is growing under cool florecent lights at 75 degrees. Her medium is 25% peatmoss 25% topsoil and 50% perlite. Since she is still a seedling and still has her bean leaves, I have not given her any ferts. I have just given her water (pH 6.7) Here is the trouble. I noticed her leaf tips begining to yellow. ALL her leaf tips. They are not burnt. There are no burn spots anywhere on Rating: 5