A nitrogen deficiency causes the lower/older leaves of a cannabis plant to start yellowing, wilting, and dropping off on their own. Learn how to fix it.
Learn more: Nitrogen Toxicity (“The Claw”, tips bent down, curling / clawing, dark green leaves) Nitrogen toxicity is relatively common with plants experiencing nutrient burn. FOR SERIOUS GROWERS ONLY You’ve told me you’re looking for a complete guide to growing marijuana that covers every...
On a molecular level, nicotine is made up of carbon, hydrogen, nitrogen and sometimes oxygen. © serge001/iStock/Thinkstock Nicotine is addictive, as addictive as cocaine or heroin (and also difficult to quit) -- even if your body absorbs only a tenth of the amount of nicotine in ...
Growing cannabis hydroponically can seem like a complicated process, but trust me, it’s actually easier than it sounds. When you get it right, it’s one of the most efficient and rewarding ways to grow cannabis, especially for beginners. With no soil in the way, your plants get direct ...
Fix Common Growing Problems Intro to Growing Cannabis: Learn How to Grow Weed! You’re here because you want to learn how to grow weed indoors and are interested in a free “online class” about growing marijuana. Despite what you may have heard, growing your own cannabis is actually pretty...
In addition to poor drainage, the original Miracle-Gro soil contains slow-release Nitrogen which is good for vegetative plants but bad for bud growth in the flowering stage and you can’t really rinse it out. Too much Nitrogen in the flowering stage can lower yields as well as possibly add...