GROW!T Clay Pebbles 10L Seed Starting These hygrometers are also perfect

These hygrometers are also perfect for humidors

• Powerful and durable

Astro Flower has been specifically formulated to compliment our Micro

No more equipment to buy

GROW!T Clay Pebbles 10L Seed Starting These hygrometers are also perfectGROW! T Clay Pebbles, 10 L GROW! 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.