Coco vs. soil — how often to water cannabis and how to measure it

A practical comparison of watering marijuana in coco and in soil: rhythm (daily vs. every 2–3 days), pH, the “pot weight” method, how much water to actually pour, and how not to overwater.

Watering schedule for cannabis in soil — every 2–3 days, plant signals, pot weight

How to water marijuana in soil: a 2–3 day rhythm, recognizing signals (thirst vs. overwatering), the “pot weight method,” pH 6.3–6.8, how much water for 5/10/20 L, and a day-by-day plan for seedlings.

Algae and Biofilm in Hydroponics – Not a Plant Disease, but a Source of Chaos

Learn about the real risks of algae and biofilm in hydroponic systems. Discover how these hidden threats disrupt water quality, sensor readings, and plant health—even if they don’t cause direct disease. Practical tips from a seasoned grower for managing “algae hydroponics” and “biofilm in the tank

Reverse Osmosis in Cannabis Cultivation: What It Is, When and Why to Use It—Especially in Hydroponics

In cannabis growing—especially hydroponics—reverse osmosis is valued mainly for the ability to control water quality completely.

  • 01-Aug-2025
The Best Water for Watering Cannabis – Tap, Filtered or Distilled?

What’s the best water for cannabis? Discover the pros and cons of tap, filtered, and distilled water. Learn practical watering tips for healthy indoor cannabis plants: real-world comparisons for thriving, lush results!

  • 19-Sep-2024
How to Recognize the Water Needs of Cannabis?

Proper watering is one of the most important aspects of indoor cannabis cultivation. Both overwatering and underwatering can lead to serious plant health issues and reduced yields. Learn how to recognize the actual water needs of cannabis and what to pay attention to in order to provide optimal growth conditions.