Under-watering
Issue: If your plant is sagging, then it’s normally an indication of either over or under-watering. Marijuana Underwatering Signs sagging (plants typically improve after being watered) leaves typically appear “papery” and thin
Wind Burn
Many indoor marijuana growers utilize fans to blow air around within the grow location. This develops a great breezy environment that marijuana plants enjoy. However often there can be excessive breeze! Beware!
Over-Watering
Problem: After watering, your plants start drooping. Usually the droopyleaves will feel firm and appear curled down (the whole leaf will be curled, not just the tips, which is often a sign
Root Problems
Cannabis Plants With Root Problems Show Many Symptoms Cannabis may appear overwatered or droopy Curling or cupping of leaves Wilting – either individual stems wilt or the whole plant may wilt Slow
Root Rot
Cannabis Root Rot – Slimy, brown, twisted or unhealthy roots are caused by unwanted pathogens in your hydroponic tank! The marijuana plant on the left is healthy, and the plant on the
Tobacco Mosaic Virus (TMV)
Can Tobacco Mosaic Virus (TMV) spread to cannabis plants? Some growers believe mosaic virus can infect weed, yet actual evidence of cannabis transmission is hard to come by. What is Tobacco Mosaic
Nitrogen Deficiency
Problem:A cannabis nitrogen deficiency will cause the older, lower leaves on your plant to turn yellow, wilt away and eventually die. The plant typically appears pale or lime-colored. The yellow leaves of
Heat Stress
Problem: Your cannabis plant can only withstand a certain amount of heat and light. After a certain point, your cannabis will start exhibiting signs of stress on the leaves near the sources
Hemp Russet Mites
Hemp russet mites are tiny bugs that attack cannabis plants. In fact, they are so small you can only see them with a magnifier unless there are thousands of them infesting your