The building blocks for your organic grow.
Living Soil BaseThe foundation for your substrate
TopDress BloomFor the flowering stage
Mineral ChargeThe mineral supplement
Organic Line Starter SetGet to know the system
Application guideBuild it into your grow
Microorganisms for your soil.
Shop MicroBio+View the product
Application guideBuild it into your grow
Choose targeted inputs instead of guessing.
Kelp mealKelp as an organic input
Insect frassAn organic input
LeonarditeHumic substances for your soil
Find suitable inputsOpen the nutrient finder
The latest articles from our editorial team.
Dolomitic Lime, Calcite or Gypsum: Which Calcium Source Suits Your Living Soil?
Coffee and Cannabis: A Cultural Connection with History
Rice Husks in Living Soil: Application, Limitations and Differences Compared to Perlite and Pumice
Knowledge for informed decisions.
Our experiences with specific flowers and batches.
Understand strains and trace their origins.
Cannabis social clubs and cultivation associations.
Information and verification for CSC certification.
Share experiences together.
Practical articles for steadier routines, better control and informed growing decisions.
Rice hulls can aerate Living Soil mixes and be used as mulch. We explain their application and quantities, compare their properties with perlite and pumice,...
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How to dose and use kelp meal in Living Soil. Learn what matters when mixing it into soil, applying it as a topdressing and reusing...
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Storing cannabis means considering light, temperature, air exposure and humidity together. This guide covers containers and storage conditions, including the limits of humidity packs, refrigeration...
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Was bewirkt mechanischer Stress kurz vor der Ernte? Wir betrachten eine Cannabis-Studie zu Verletzungen, Cannabinoiden und Terpenen und trennen veränderte Konzentrationen von Ertrag und einer...
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Which beneficial organism suits which cannabis pest? Compare nematodes, predatory mites and lacewings for fungus gnats, thrips, spider mites and other pests, with guidance on...
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Chitosan is not the same as chitin or crab shell meal. We explain material quality, solubility and application, alongside research on plant defense, roots and...
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Flowering time, pistils or trichomes: no single sign reliably determines harvest timing. This guide explains how to assess flower development and trichomes together and why...
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You have the CannaSelection® Starter Set in front of you and want to know which product is used when? This guide takes you through the...
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IT_GROWERIN cultivated four genetics together in a 90 x 40 cm Living Soil bed. After ten weeks of growth, intensive training and around two months...
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One Unclez 24K, 107 liters of reused soil and 150 days of cultivation: BrutalerBubbatz documents his organic grow with a yield of 189 grams, an...
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Four complete cycles, five genetics and a reused substrate: Philipp shows how he uses the CannaSelection Organic Line in 18-litre pots—including his learnings on water,...
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Soil, irrigation water or nutrient solution: which analysis answers which question? Learn how the tests differ, why pH and EC are not a complete nutrient...
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The Grow Doctor helps you compare discoloured leaves, spots and other visible symptoms. Discover how the visual tool narrows possible causes, and why understanding conditions...
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Root rot in cannabis can involve drooping leaves despite moist soil, slow growth and changes to the roots. This guide covers warning signs and checks...
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Overfeeding in cannabis can show up as burnt tips, dark leaves and clawing. Explore possible causes and learn what to check in fertilizer inputs, salt...
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Yellow cannabis leaves can have several causes. Learn to distinguish natural ageing, nutrient problems and root-zone stress, and what to check in watering and pH...
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How do cannabis plants respond to training, light and other stresses? Explore possible changes in growth and metabolism, and why a targeted stimulus must be...
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Tap water affects nutrient supply in a grow. We explain calcium, magnesium, bicarbonate and sodium, and how the growing medium and household water softeners matter...
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Indoor winter grows call for attention to root temperature, humidity and watering. We explain how they interact and why observing the substrate and keeping conditions...
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The Organic Line application schedule outlines when Living Soil Base, MicroBio+, TopDress Bloom and Mineral Charge are used. It covers vegetative growth, flowering and optional...
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Those who want to grow organically don't simply fertilize plants. They are nurturing a complex biological system . The CannaSelection Organic Line was created precisely...
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Salt buildup in substrate can relate to feeding, drainage and nutrient uptake. We examine common warning signs, comparisons of irrigation and runoff EC, and the...
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Nutrient lockout despite feeding: this article explains the difference between nutrients being present and being available. It examines pH, salt load, root conditions and microbial...
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pH fluctuations in a grow involve more than irrigation water. This article explores changes around roots, microbial processes and their relationship with feeding, moisture, salt...
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