Author: Manolo MJF

Curling cannabis leaves? Learn what taco, claw, and canoe really mean. A beginner-friendly guide to telling environmental stress from nutrient issues — without ruining your grow.

Cal-Mag in cannabis growing without myths: when it is truly needed, when it harms plants, how LEDs and VPD affect calcium and magnesium uptake.

Why cannabis plants do not absorb nutrients: transpiration, roots and nutrient lockouts explained step by step, with practical diagnosis and solutions.

VPD in cannabis cultivation explained simply: how to measure it, correct ranges for veg and flower, a clear VPD table, and how to fix problems step by step.

Ozone in the growroom: effective odor control, risks for plants and humans, safe-use rules and stealth techniques for home cannabis cultivation.

Autonomous grows: smart irrigation, EC/pH sensors, mobile LED and ventilation control, and AI-powered grow management for home cannabis cultivation.

Vertical and multi-layer cannabis growing. How to double your yield in the same space by controlling climate, VPD, light and plant stability.

Stealth cannabis growing: ultra-quiet fans, modern carbon filters, noise reduction, smell control, safe wiring and discreet grow tent setups.

Flush or no flush? The latest facts for 2025. Complete analysis, tests, myths, impact on taste, ash, terpenes and bud quality. Truth without marketing.

How to rescue cannabis plants after heat and light stress? Complete 2025 guide: symptoms, diagnosis, indoor/outdoor recovery steps and costs in EUR.

An extended guide to autoflowers: life cycle, nutrients, training, lighting, mistakes, yields, European outdoor cycles, costs and practical advice.

How to lower electricity bills in a grow room? A guide to sustainable, energy-efficient indoor cultivation: LEDs, ventilation, heat recovery, parameters and costs.