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Hydroponic grow medium expanded clay ball for plants made in China
Introduction of expanded clay ball
LECA (Lightweight expanded clay aggregate) or also knowns as pH balanced expanded clay. These expanded shell pellets form a porous growing medium averaging 816 mm in diameter. Perfect for use with aeroponic and hydroponic gardens, including ebb and flow tables and systems that use grow cups to upport plants. It is also use as decoratives for pot plants.
Technical parameters of expanded clay ball
Name | LECA /expanded clay balls | ||
Patent number | ZL03126238.4 | ||
Raw material | 30% Kaolin + 70% clay | ||
Surface | granular or spherical shaped | ||
Hygroscopic coefficient | 18-20% | ||
Durable warranty | 5 years | ||
PH | 6.79 meta acid | ||
Colors | yellow ,brown-red | ||
Sizes (diameter) | 1-3mm | 2-5mm | 4-8mm |
Features | 1. contain 12 necessary element for plant growth | ||
2. certain mechanical intensity, insoluble in water | |||
3. good ventilation , never soliding to a hard board | |||
4. clean ,no dust , no pest | |||
5. convenient for maintainance ,only watering | |||
Application | for indoor flower planting , Bonsai cultivation ,Aquarium , Roof garden , green vegetables cultivation | ||
Export countries | Japan , Philippines,Ameriaca,France, Malaysia and so on | ||
Packing | weave bag , 20kg /bag , 1000 bags /20 ' container | ||
MOQ | 1 tonsgreenhouse clay soil | ||
Advantages of expanded clay ball
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.
Application of expanded clay ball
1.It can replace ordinary gravel preparation of lightweight aggregate,used as a water filter.
2. permeable pavement materials.
3.Agriculture: gardens soilless cultivation culture groups.
4.Construction concrete mix material to reduce the weight of concrete.
Production process of expanded clay ball
Zhengzhou wade water treatment material co.,ltd is a professional manufacturer ,specialized in manufacturing all kinds of chemical products-Activated carbon, PAM, LECA,PAC,Activated oxide ball etc.With 10year experience and ISO,SGS,and Intertek certificate, our product has been exported to many countries such as Russia,Iran,Canada, Indonesia,Angola,South Africa and so on .
1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3- 5working days, mass order 7-10working days.
5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.
We warmly welcome all clients to come and hold business talk on the basis of equality and mutual benefit. Any of your enquiries and orders will be given our prompt reply and best attention.
1.How about the sample?
we can provide free samples, but it depends on the quantity of your order.
2.what is your MOQ?
our product MOQ is 100kg.
3.what kind of package will use?
25kg plastic bags,also can be customized.
4.what is the delivery time?
Within 7-15 days after get your payment.
5.could you give me a discount?
Yes, we can have a negotiation.
6.could you give me a suggestion according to the information we described?
Of course,it is our mission to offer you professional service.
7.what is shipping way?
By sea,by air,by courier.international train
8.what is the type of your company?
Zhengzhou Wade water treatment material Co., LTD are one of the biggest LECA manufacturer and trading company in Henan, China.
How to Contact Us?
Please Kindly Note:
Tells us the detail products you want!
Tell us the types and grain size!
Tell us the order quantity for each size!
Thank you!
