📚 dojdi Academy
dojdi Academy
Our mission is to be the reference point for home hydroponics. Here we gather verified knowledge: how the systems work, how to manage nutrients, light and plants, and how to troubleshoot when something goes wrong.
Nutrients & water
5 results
💧 Nutrients & water
Nutrient deficiency symptoms and how to spot them
Learn to read a leaf like an instrument: where a symptom appears, what the colour means, and how to tell a real deficiency from a pH problem. With a per-element symptom table.
💧 Nutrients & water
How to mix and dose liquid nutrients
Step by step to a perfect solution: mixing order, the A-then-B rule, a per-crop dosing table, and the most common mistakes to avoid.
💧 Nutrients & water
Water quality in hydroponics (chlorine, hardness, RO water)
Water sets the foundation of every hydroponic solution. Learn how chlorine, chloramine, hardness and RO water affect your tower, and how to prepare ideal base water in a few steps.
💧 Nutrients & water
Nutrient solution: macro- and micro-elements explained
Which elements does a plant need and what does each one do? A guide through the macro- and micronutrients of a hydroponic solution, with the mobile/immobile rule that speeds up diagnosis.
💧 Nutrients & water
Understanding EC and pH
EC and pH are the two numbers that decide your hydroponic success. Learn what they mean, which values to target per crop, and how to adjust them easily in a home tower.