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 a nitrogen deficiency may show signs of brown,…
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 right has root rot. The curled, drooping, unhealthy…
Cannabis Plants With Root Problems Show Many Symptoms Example of extreme overwatering on an adult cannabis plant This seedling was being grown in pure perlite, which is not a suitable growing medium for cannabis, and as a result the roots…
Issue: If your plant is sagging, then it’s normally an indication of either over or under-watering. Skip the over/under-watering of your cannabis plants and DIY your own cannabis hydroponics system. Marijuana Underwatering Signs If your soil or soilless medium looks…
Having trouble with wind burn ruining your plants? Don’t worry, you’re not alone. Many novice and experienced cannabis growers alike have experienced the pain of windburn and have had to deal with its effects on their plants. I understand the…
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 Virus anyway? TMV is a virus that is…
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 plant. They live the the crevices of leaves,…
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 of light and/or heat. Your leaves will get…