Bloom boosters â just another grow shop gimmick or the real key to fat, resinous buds? Find out how they work, whatâs inside, and when itâs worth using them if you want your cannabis grow to produce premium yields.
How to squeeze the maximum out of your grow? A practical guide to yield optimization: from light and airflow to humidity and temperature, plus improving bud quality and controlling odors.
More and more growers use Cal-Mag when growing under LEDs and with filtered water. But does every plant really need it? Find out when calcium and magnesium supplementation is a lifesaver and when it can do more harm than good.
How to read cannabis leaves in coco, DWC/RDWC, aeroponics, rockwool and other media. pH/EC ranges, the most common symptoms (Ca/Mg, K, FeâŠ), quick fixes and âfalse alarmsâ (root oxygen, solution temperature, spray nozzles). Tables + downloadable charts.
A complete guide to leaf symptoms in cannabis: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, zinc, copper, boron, molybdenum, chlorine, sodium, and toxicities. Nutrient availability vs pH table, diagnostic checklist, quick fixes, and âfalse alarmsâ (overwatering, wind, light, pests).
How to feed cannabis in soil: when plain water, when half-strength, when full; pH 6.3â6.8, a simple waterâwaterâfeed rhythm, how much water per pot and how not to overdo it.
When should you start fertilizing and when should you stop? This is one of the most common questions for new growers. Learn why seedlings donât need full feeding yet, how nutrient demand gradually increases, and when itâs best to transition to bloom formulas and finally to flushing before harvest.
EC (Electrical Conductivity) is the electrical conductivity of the nutrient solution, a simple indicator of dissolved salts. Learn what EC really measures, how to properly calibrate and use an EC meter, typical ranges for vegetative and flowering stages, and how to avoid mistakes with temperature, bubbles, and hard water.
The vegetative stage and flowering are two phases with completely different nutritional needs. Learn how the plantâs demand for nitrogen, phosphorus, potassium and micronutrients changes, and how to adjust fertilization to avoid mistakes.
Cannabis plant physiopathologiesâlike tip burn, light burn, heat stress, and salt damageâoften look like diseases but arenât. Hereâs a fast, practical diagnostic cheat sheet: learn how to spot, fix, and avoid these problems, and stop panicking over every brown spot.
Nutrient burn is a common problem in cannabis cultivation that can ruin your harvest. How to recognize it, what to do if it happens, and how to prevent overfeeding your plants in the future.