How to build your own hydroponic systems: NFT from gutters/pipes, DWC from buckets and totes, and passive Kratky from a container. What to buy, how to assemble, what to watch out for. Simple diagrams and garage hacks.
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
Water filtration in hydroponics – types of filters, the importance of clean solutions, and practical methods to keep your system stable.
Water circulation in hydroponics – why it matters, how it works in different systems, and practical tips to optimize nutrient flow for healthy roots.
Which substrate is best for hydroponics? A comparison of rockwool, clay pebbles, coco coir and more. Pros, cons, and practical tips for growers.
NFT, DWC or aeroponics? A comparison of hydroponic systems – how they work, their pros and cons, and which one is best for your grow.
The most common problems in hydroponic growing – how to identify them, what causes them, and effective solutions to keep plants healthy and yields high.
pH and EC in hydroponics – how to monitor and control these parameters and why they are the key to healthy growth and high yields in cannabis cultivation.
How often should you change the water in a hydroponic system? A practical guide for cannabis growers, blending real-world experience with science-based tips.
Curious about hydroponics for growing cannabis at home? Learn how it works, who it’s for, and what makes it both powerful and tricky. A real-world guide for curious growers