Plant Problems

Yellow leaves are common in autoflowers, but they do not always mean your plant is in serious trouble. Yellowing can result from overwatering, underwatering, nutrient deficienci...

Cannabis plants need the right balance of macro- and micronutrients to grow properly, and boron is one trace element that plays an important role in new growth, root development...

Aspergillus mold on cannabis is not simply a cosmetic problem. It is a serious cultivation, product-quality, and consumer-safety concern that can develop in the grow room, remai...

White mold on cannabis is a fungal disease caused primarily by Sclerotinia sclerotiorum. It can infect stems, roots, and lower branches, eventually causing entire plants to wilt...

A cannabis caterpillar infestation may start with a few irregular holes in the leaves, then progress to damaged stems, chewed sugar leaves, and larvae hiding inside developing b...

Thrips on cannabis plants can become a serious problem for indoor and outdoor growers. These tiny, sap-feeding insects scrape plant tissue, leaving silvery streaks, bronze patch...

Aphids on cannabis can be easy to miss at first, but a small colony can quickly develop into a much larger pest problem if left untreated. These tiny sap-feeding insects gather ...