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Hey, I’m Manolo from MJF – your go-to grow buddy 🌿. I blog about everything cannabis cultivation: from sprouting your first seed to harvesting top-shelf buds. Whether you're growing in a closet or a custom-built growroom, I’m here to share tips, tricks, and tried-and-true methods to keep your plants (and you) thriving. Light it up with knowledge and let’s grow together! 💡🌱 #GrowWithManolo
Light and fluffy cannabis buds are rarely caused by genetics. Learn how LED lighting, VPD, nitrogen, temperature, and late-flowering mistakes affect bud density — and what to do step by step to grow dense, heavy flowers.
Can cannabis plants be multi-season? We explain whether multiple harvests from one plant are possible indoor and outdoor, what re-vegging really is, and why the “eternal cannabis plant” is mostly a myth rather than a reliable growing technique.
False nutrient deficiencies are a common mistake in cannabis cultivation. Learn what nutrient lockout really is, how pH, VPD, and temperature imitate deficiencies, and why adding fertilizer often makes the problem worse.
LED grow lights expose every mistake in cannabis cultivation. Learn what PPFD and VPD really mean, why LEDs cause stress and false deficiencies, and why old HPS feeding routines no longer work.
Plant not drinking despite wet soil? Learn how transpiration, root oxygen, and LEDs cause overwatering symptoms. Understand the difference between thirst and excess water and save your grow.
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.
We regularly drop posts here about growing marijuana. Swing by often if you're as into it as we are.
Mary Jane Farm
