2-4mm, 4-10mm, 8-16mm, 10-30mm Expanded Clay for Hydroponics, Aquaponics, Gardening

Product name: Expanded Clay ( LECA)Other Name: Ceramsite, Expanded Clay, Clay Ceramsite, LECA (Light Weight Expanded Clay Aggregate)Sizes: 2-4mm, 4-10mm, 8-16mm,10-30mmDescription: Expanded Clay Pebbles is an aggregate made of expanded clay at average 1200∪ In rotary kiln, the Yielding gases are expanded by thousands of small bubbles as long as this temperature and porosity will appear by many voids and honeycombs at these round shape aggregates when melted materials become cold. Ninshu Garden Expanded Clay Pebbles is a great growing medium for all plants. It provides excellent drainage as well as moisture retention. Use it as a decorative mulch for potted plants, in ground plants, as anAdd mix to containers, and as a bottom layer for drainage. It is also widely used in hydroponic growing and is pH neutral. The pores in the stones store water and release water when required therefore providing an excellent environment for root development. Ideal for roses, orchids and all types of fruits and vegetablesLight expanded clay aggregate, also commonly referred to as "grow rock", is ideal for indoor hydroponic growth because of its neutral properties - Garden clay pebble has no acid or alkaline characteristics.Garden Expanded Clay Pebbles features as growing mediumNatural---clay pebbles does not contain organic substances, doees not decompose, and is rot-free and parasite-free.Easy to use---clay pebbles can be kept for an unlimited time, without ever changing. Supplied in bags is easy to use, store, carry and dose.Specific pH---clay pebble's pH value is between 6 and 7.Features:  •Top grade Expanded Clay•Made of 100% natural clay, lightweight•Pebbles are uniform, round shape, inert, pH-neutral, and decorative.•Used in soil, hydroponics, and aquaponics•Reusable, Hig porous, Retais more water and moisture•Many different sizes of expanded clay can be offered•Many different packing method can be offerendIf you are interested in our products, pleas feel free to contact us.Physical Propertites LECA( Expanded Clay Pellets)*Bulk density: 260-650kgs/m3*Cumulative porosity percentage: >36%*Specific surface area: 2-5X104cm2/g*Hydrochloric acid soluble rate: