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💧 Cannabis Watering Guide

17 free guides on cannabis watering — from beginner to expert level

17 Guides: Watering

Intermediate

correctly measure and adjust pH and EC value

Measure and adjust pH and EC correctly: soil pH 6.0–7.0, coco/hydro 5.5–6.5 — high pH causes iron deficiency, low pH blo…

Intermediate

Perfecting irrigation: Timing, quantity and methods

Proper watering is critical for cannabis health. When, how much and how to water for optimal root growth.

Irrigation systems for cannabis cultivation: an overview

Cannabis irrigation systems at a glance: drip systems, flood and drain, deep water culture or manual — for growers looki…

Sensor-based moisture monitoring in the irrigation system

Learn how to use soil moisture sensors to precisely control the water supply to your cannabis plants and avoid unnecessa…

Efficient water management in soil cultivation

Optimize water storage and use in soil cultivation. Learn how soil structure, organic additives and adapted watering tec…

Optimization of the hydroponic reservoir

Optimise the hydroponic reservoir: manage hygienically, maintain oxygen levels and temperature, ensure proper water circ…

Automated irrigation systems for coco cultivation

Find out how you can ensure a precise water supply and optimize the yield of your cannabis plants by using automated irr…

Manual irrigation techniques for indoor cultivation

Learn how to manually control the water supply for your cannabis plants in indoor cultivation and avoid common mistakes.

Natural rainwater harvesting in outdoor cultivation

Efficient use of rainwater for watering cannabis plants outdoors. Tips on storage and optimal distribution in different …

Drainage optimization for healthy plants

Learn how to optimize the drainage in your grow containers to avoid waterlogging and improve the health of your cannabis…

Effective drainage management in coco cultivation

Learn how to optimize drainage in coco cultivation to avoid waterlogging and improve nutrient uptake.

Safely avoid beginner's mistakes when watering

Beginner watering techniques: test correctly, water purposefully, identify over- and under-watering and keep the water b…

Targeted control of root zone wetting in the pot

This guide shows you how to maintain even wetting in the pot when watering, avoid drying channels and safely reabsorb su…

Control the water temperature correctly when watering

The temperature of the irrigation water influences root activity, oxygen availability and stress reactions. This guide s…

Targeted water quality treatment for growing

How to prepare irrigation water in a practical way: Assess hardness, pay attention to chlorine and chloramine, avoid sed…

Coordinate pot size and watering volume in soil

How to match the watering quantity and interval to the pot size when growing in soil. The guide shows you how to water s…

Capillary irrigation with wicks in pot cultivation

Wick and capillary irrigation passively supplies potted plants with water. The guide shows set-up, adjustment, control a…