Home > Products > Plant Grow Media > light expanded clay pebbles for hydroponic growing media
light expanded clay pebbles for hydroponic growing media
- Tianjin port
- T/T Credit Card PayPal
You May Like
Product Details
Place of Origin | Hebei, China | Brand Name | RIJIA | |
Model Number | 8-16mm |
Product Description
1. Product name : Expanded clay pebbles
LECA (Lightweight Expanded Clay Aggregate) is a 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. LECA is a manufactured
aggregate which has many advantages compare with natural lightweight aggregate and since 1917 has used under
different brand name in USA and Europe countries.
2.Garden Clay Balls:
Lightweight 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 an
add 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 vegetables
Light 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.
4. Specification of LECA
Nature | Item | Result |
Chemical Results
| Size Range | 4-20mm |
The main material | high quality of clay | |
SiO2 | 55-60% | |
Al2O3 | 5-10% | |
Fe2O3 | 15-20% | |
CaO | 3-5% | |
K2O | 1-3% |
Nature | Item | Result |
Physical property test results | Particle Size | 4-20mm |
The maint material | Clay | |
Apperance | Ball | |
Surface Density | 1.1-1.2g/cm3 | |
Bulk Density | 350~400kg/m3 | |
Rate of Floatage | 90% | |
The sum of damage rate & Wear rate | 3.0% | |
Accumulation porosity | 20% | |
Hydrochloric acid can let rate | 1.4% | |
Friction loss rate | 2.0 | |
Compression strength | 3.0-4.0 | |
Water Absorption | 7% | |
Particle composition | 60-63% |
3. Advantage of LECA
LECA has many advantage for agriculture and landscapes, it is used as a growing medium in Hydroponics
systems, andblended with other growing mediums such as soil and peat to improve drainage, retain water during
periods of drough.insulate roots during frost and provide roots with increased oxygen levels promoting very
vigorous growth.LECA can mixwith normal sweet soil in order to reduce the weight of plants and landscapes
soils.
5. Similar usage of the products
Contact Us
- Shijiazhuang Rijia Import&Export Trading Co., Ltd.
- Contact nameKelly Lee Chat Now
- Phone0086-311-83867775
- AddressRm316 Jinkaiyuan Building NO.128 Xingkai Road, Shijiazhuang, Hebei
Product Categories
Mica Powder | New Products | Plant Grow Media |
New Products
-
horticulture grade perlite soil
-
lightweight expanded clay aggregate for gardening
-
Hydroponic growing substrate expanded clay pellets
-
Soilless lightweight expanded clay pebble for garden
-
agricultural and horticultural perlite
-
Red expanded clay ball for hydroponics and aquaponics
-
horticultural expanded vermiculite
-
Cheap white pebble stone for garden decoartion
-
China horticulture expanded vermiculite
-
Snow white pebble gravel stone
-
poting soil perlite for plants
-
hydroponic plants growing material expanded clay pellets
Popular Searches
- Safety Fence
- Balustrades
- stainless steel balustrade
- glass railing
- stair railing
- garden fence
- Glass Baluster
- Railing Baluster
- Stair Baluster
- Stainless Steel Baluster
- Balcony Baluster
- Handrail Baluster
- Tempered Glass Baluster
- Aluminum Baluster
- bamboo pole
- bamboo poles
- bamboo fence
- chain link fence
- security fence
- wire mesh fence
- hardwear
- steel fence
- pe net
- bomb detector
- metal gate
- Explosive Detector
- Handheld Explosive Detector
- Fencing & Edging
- tassel
- Garden Fence Edging
Recommended Products
- Galvanized Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China factory BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- China factory BOLI Chain Link Fence/ Diamond Outdoor Metal Fencing/Steel wire fencing project/ FENCE/pvc coated chain link fence
- 2025 Curvy welded wire fence supplier PE Coated and PVC coated welded Wire fencing Curvy Welded Wire Mesh Fence
- 2025 Curvy welded wire fence supplier PE Coated and PVC coated welded Wire fencing Curvy Welded Wire Mesh Fence
- 2025 Curvy welded wire fence supplier PE Coated and PVC coated welded Wire fencing Curvy Welded Wire Mesh Fence
- 2025 Curvy welded wire fence supplier PE Coated and PVC coated welded Wire fencing Curvy Welded Wire Mesh Fence
Find Similar Products By Category
- Construction & Decoration > Fence > Security Fence
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Kelly Lee
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile