GROW!T Clay Pebbles - 25 L salt Flashing high/low alarm with control

Flashing high/low alarm with control lockouts to protect from over-dosing

Potassium is an enzyme activator and is involved in virtually all important functions in the plant while phosphorus is involved in the formation of oil

your greenhouse light fixture can run on a timer

Operating Humidity: 5% - 90% non-condensing

Plants need sugars as a source of energy for many different functions

GROW!T Clay Pebbles - 25 L salt Flashing high/low alarm with controlGROW! T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. GROW! T Clay Pebbles