Equipment
The 5 essentials to get started

Opaque reservoir, net pots and growing medium, complete nutrients, measured pH and EC, light. Everything else can wait.
- Reservoiropaque, at the low point, preferably oversized
- Net pot + growing mediumrockwool, coco coir, clay pebbles
- Nutrientscomplete, diluted separately (A, then B)
- pH + ECmeasured and calibrated
- Lightmeasured sunlight; LED for seedlings/winter
| Priority | Equipment | Purpose |
|---|---|---|
| Essential | pH meter + pH 4 / 7 solutions | Measurement and calibration |
| Essential | EC meter + calibration solution | Nutrient concentration |
| Essential | Complete hydroponic nutrient (A/B) | Macro- + micronutrients |
| Essential | pH Down / pH Up | Controlled adjustment |
| Essential | Net pots + seed-starting medium | Holding the plants |
| Recommended | Water thermometer | Temperature monitoring |
| Optional | Connected pH/EC monitoring | Data logging |
