Using Clay Pebbles in Hydroponic Flood & Drain Systems

Clay pebbles are a superior growing medium for flood & drain hydroponics. Simple to use, they support robust root development.

System Setup

Two levels: planting pot above reservoir. Pump floods pot on timer, then drains back. Automated cycles daily.

Step-by-Step with Clay Pebbles

1. Wash pebbles to remove dust/debris.
2. Fill planting pot.
3. Sow seeds directly or transplant seedlings.
4. Fill reservoir with nutrient solution per instructions. Refresh every 2 weeks (adjust for plant uptake).
5. Set timer for 2 floods/day (adjust if mixing media with different water retention).

Critical Tip

Ensure drainage completes before water reaches pebble surface—prevents algae and root issues.

Clay pebbles make hydroponics clean, efficient, and highly productive.