What can I use to green up my leaves. I have Neptun's Harvest fish fertilizer but am not sure whether to use it or not?
try using epsoms salts, and i have read that hydrogen peroxide too. it adds oxygen to the roots. i mix 3/4/gal, and you can add epsom salts too. for my peppers i use foliage pro(has all micro nutes) and a little vinegar to acidify the water.