Name: Hydro Expanded Clay balls LECA for Growing Medium Grade Hydroponics
Brand: Ningshu
Availability: InStock

Product Details

Hydro Expanded Clay balls LECA for Growing Medium Grade Hydroponics

Product Description

Hydro Expanded Clay Pebbles are an environmentally friendly grow medium that can be reused over and over again!

These expanded clay pebbles have been fired in super-heated kilns causing them to expand and become extremely porous. These tiny holes and crevices inside each pebble hold and transmit extremely high amounts of air and water to your plant’s roots, helping them grow bigger and faster, and making them perfect for hydroponic systems.

And since these clay pebbles are pH stabilized, they won’t release any additional minerals into your plant’s nutrient stream.

Hydro Expanded Clay Pebbles are the most ecologically and economically sustainable choice for your growing needs!

Expanded clay/LECA
Character: Improve ventilation, inert, PH-neutral, no bacteria, no pests, lightweight etc.
Size:2-4mm, 3-9mm, 9-16mm, 16-20mm, 10-30mm etc.

Specification

Expanded Clay Chemical Data Sheet

Sizes	SiO2	Al2O3	Fe2O3	CaO	MgO	LOSS	Water Content
1-3mm	60.47	18.90	14.39	2.01	2.22	-0.41	2.00
4-8mm	61.12	18.77	14.21	1.78	2.37	-0.40	0.00
6-10mm	62.25	18.86	14.32	2.05	2.52	-0.39	0.00
8-12mm	62.55	19.74	13.77	2.19	1.99	-0.38	0.00
8-16mm	62.55	19.74	13.77	2.19	1.99	-0.38	0.00
8-24mm	62.56	19.16	14.36	2.27	1.75	-0.25	1.00

Packaging & Shipping

Expanded Clay Packing

25L, 50L/bag, 600bags/20'fcl, 1320bags/40HC.