Author: Manolo MJF

Discover the philosophy of living soil and the no-till system. How to prepare a base mix, when to use top-dress and worm tea, and whether it really makes sense in an indoor growroom.

Super Soil or Coco Coir? Explore a detailed comparison of two of the most popular cannabis growing methods. Costs, difficulty, yields and flavor — find out what really works best in a home growroom.

Grow tent 120×60 cm — comparison of budget and premium setups. Shopping list, electricity costs, and real yields. What does an extra €800 investment really bring?

Re-veg and monstercropping — tricks to give a cannabis plant a second life. Learn how to revert a plant back to veg, take clones from flowering, and control the photoperiod.

Bud washing — rinsing cannabis buds after harvest. Find out when it makes sense (outdoor, dust, pests), the risks (mold), and alternatives like bubble hash.

Want to grow discreetly? Check this shortlist of low-odor cannabis strains and stealth tricks: from soundproofing a cabinet to the real effectiveness of grow tents.

Integrated Pest Management (IPM) in home cannabis cultivation is a plan for pests before they even show up. Learn how to use product rotations (without spinosad), predatory mites and growroom hygiene, all adapted to European realities.

The worst cannabis pests are spider mites, thrips and powdery mildew. Check quick check-lists: first symptoms, what works in veg, what in late flower, and what you should never spray on buds.

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, Fe…), quick fixes and “false alarms” (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 “false alarms” (overwatering, wind, light, pests).

How to feed cannabis in soil: when plain water, when half-strength, when full; pH 6.3–6.8, a simple water–water–feed rhythm, how much water per pot and how not to overdo it.