holy krap i just notice on the back of mg soil that the npk ratios are in decimals instead of whole percentage numbers. If im correct, reading from grandpa growing guide he states npk in whole numbers like 20-10-10 or 10-5-5 etc. Back of the bag says .10-.05-.05. Could this be the reason why my young mary jane's is growing slow, leafs curl down, and bottom leaves turning yellow???
no actually you don't want any fert really what type of mg you using?Could be overwatering and not enough light, or nute burn from the soil how old is it?
Duh, every read PGAMG, here's the link: http://forum.grasscity.com/general-...ers-against-miracle-grow.html?highlight=pgamg