4.4lb Expanded Clay Pebbles Grow Media- 0.43''-0.55'' Hydroponic Cultivation Soil Stone Supplies Aquarium Fish Tank Substrate Decorative Ceramsite Stone for Garden Aquaponics Hydroponics Plants
Brand: Biubee

Specification
- weight : 4.4lb
Features
The expanded clay pebbles made from natural clay have strong structure and no pungent odor.
The expanded clay pebbles have small voids on the surface and inside, which can store water, air and nutrients, and release when your plants need them.
These expanded clay pebbles can be soaked overnight for hydroponic plants, or used as top dressing or mixed into the soil to loosen the soil and maintain aeration.
These expanded clay pebbles can be widely used in hydroponic gardening, deep-water aquaculture and hydroelectric power generation systems, drip irrigation systems, etc.

Raw Material: Our expanded clay pebbles are made from 100% natural clay and fired at high temperatures, which means they have a strong structure and no pungent odor, not easily broken and reusable. Besides, the soil is rich in organic matter.
Breathable Structure: There are small pores on the surface and interior of the expanded clay pebbles, which can not only inhale and store water, air and nutrients, but also provide good air permeability for the roots of plants, so that the plants can grow healthily.
Use Instructions: Wash the expanded clay pebbles before they are introduced into the hydroponic system. Our expanded clay pebbles can soak the water when you are watering your plants and release it when the roots need water.
Wide Applications: Expanded clay pebbles can be soaked overnight to put them in a net pot for cultivating hydroponic plants, or mixed into the soil to aid ventilation, or used as top dressing for potted plants to slow down water loss caused by light and air.
Applicable Occasion: These expanded clay pebbles can be used for hydroponic gardening, fish and vegetable symbiosis. In addition, they are also ideal for drainage, deep-water aquaculture and hydropower systems, and drip irrigation systems.