25 free guides on cannabis nutrients — from beginner to expert level
Calcium-magnesium balance: Ca:Mg ratio 3:1 to 5:1 optimal — calcium deficiency shows brown spots, magnesium deficiency c…
IntermediateOrganic or mineral fertilisers: organic promotes soil life and flavour, mineral enables precise dosing and fast effect —…
IntermediateEC value understood and controlled: measure dissolved salts in mS/cm — seedlings 0.4–0.8, vegetative 1.2–1.6. Detect sal…
IntermediateOrganic boost additives for cannabis: mycorrhiza and humic acids for roots, molasses and amino acids for flowers, silica…
IntermediateNPK ratios for growth phases: seedlings 1-1-1, vegetative 3-1-2, early flowering 1-3-2, late flowering 1-3-3 — plus calc…
IntermediateMeasure and correct pH for cannabis: soil 6.0–7.0, hydro and coco 5.5–6.5 — use calibrated meters and adjust with pH-Up …
IntermediateMicronutrients for cannabis: iron for chlorophyll, manganese for photosynthesis, zinc for enzymes, boron for cell walls,…
IntermediateOrganic fertilisers promote soil life and sustainable growth. Use compost, worm humus and natural amendments correctly.
IntermediateUnderstanding NPK ratios for cannabis: high nitrogen (20-10-10) in vegetation, more phosphorus (10-30-20) in flowering —…
Nitrate vs ammonium in cannabis: achieve a balanced nitrogen ratio for optimal nutrient uptake in both the vegetative an…
Nutrient buffering and soil microbes in soil growing: harness natural buffer capacity and the soil microbiome for a stab…
Hydroponic nutrient solution: create custom mixes, monitor pH and EC precisely, follow the correct mixing order and corr…
Nutrient interactions in coco: understand synergistic and antagonistic effects, maintain pH 5.8–6.0 and supplement calci…
This guide explains the technique of foliar fertilization in cannabis, its benefits, application methods and important t…
Analyze and optimize water quality for effective nutrient uptake. Treat water hardness and chlorine to ensure nutrient a…
Learn how nutrient mobility affects plant health and how to recognize and solve mobility problems.
Discover how to provide autoflowering cannabis plants with optimal nutrient schedules to achieve the best possible resul…
Learn how different carbon sources influence nutrient uptake and promote plant growth.
Nutrient management for advanced growers: control applications based on data, interpret EC and pH trends correctly and b…
Drain EC interpreted correctly: recognise salt build-up, adjust nutrient applications phase by phase and avoid over- or …
How often you completely change the nutrient solution in the hydro reservoir, how to recognize the right time and how to…
How phosphorus and potassium boosters can be used sensibly during flowering without causing overfertilization, antagonis…
How chelated micronutrients work in cannabis cultivation, when they are useful and how pH, medium and fertilizer form in…
How to properly pre-buffer fresh coco with calcium and magnesium before first use and then prepare a stable starter fert…
Silicon is not a classic essential nutrient, but can improve tissue stability and stress tolerance in cannabis cultivati…