Foundations, terms and practical knowledge for people who want to understand cannabis, not only grow it.
The latest articles, guides and perspectives from the CannaSelection® editorial team.
Table of contents Jump directly to the most important fundamentals, measurement methods and solutions relating to pH in cannabis...
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Alfalfa contains triacontanol, a natural plant growth regulator. This article explains how the substance works, what cannabis studies show...
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When cannabis plants barely stretch after the flowering transition, the cause is often not the light cycle alone. This...
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Table of contents Jump directly to the most important sections: why water-retaining gels can be problematic, where they may...
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ChatGPT, Claude & Co. are not Plant Doctors: Why AI plant analyses without complete context are dangerous nonsense and...
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Most growers first think of nutrients when they think of soil. Nitrogen. Phosphorus. Potassium. Calcium. Magnesium. A little more...
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Why forest soil can quickly become a problem in cannabis cultivation We are back from the trade fair, and...
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The invisible factor that determines stability or chaos in your grow Your water isn't neutral – even if it...
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How to purposely control light, plant physiology, and structure Canopy Management is not “training plants.”It is the deliberate...
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Cannabis is a light-driven plant. Without light, there's no growth, no structure, no yields. And yet, a fundamental error...
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Classification Fabric pots are often described as being particularly beginner-friendly.This is partly true – they forgive classic overwatering mistakes...
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What really works - and when you're introducing more problems than benefits into your system Most growers are currently...
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For many, growing cannabis on a balcony seems like the easiest way to start. No technical setup, no high...
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A functional Living Soil system supplies plants with nutrients through an active soil ecosystem. Microorganisms, fungi, and soil organisms...
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It almost always starts the same way. You go to your plant, look at the leaves – and something...
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Growing outdoor cannabis seems simple at first glance, but in Central Europe, it is significantly more complex than often...
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Overwatering is one of the most common mistakes in cannabis cultivation. Beginners, in particular, assume that plants need as...
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Fungus gnats are one of the most common problems in indoor grows. These small black flies may seem harmless...
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Many growers try to grow their plants under the most perfect conditions possible. Constant irrigation. Stable nutrient levels. No...
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Many growers are familiar with the problem. The plant suddenly shows yellow leaves.The leaf veins become lighter.Growth stagnates. The...
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Few things are used as proof in the scene as quickly as the color of the ash. The joint...
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and why the term "organic" in the fertilizer sector often promises more than it delivers "I grow organically."This phrase...
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Why good breeding takes time – and why mass-produced goods harm the market Since the legalization of cannabis, the...
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Part 1: Why the question alone falls short Hardly any topic in the grow sector is as oversimplified as...
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