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    • Zhengzhou Wade Water Treatment Material Co., Ltd. Follow
    • activated carbon,Environmental protection equipment,coconut shell activated,coal based activated carbon,nut shell activated carbon
      Building 3, Heping Garden, Gongyi, Zhengzhou, Henan, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Hydroponics growing medium expanded clay/leca garden balls
    Follow
    • Place of Origin:
      Henan, China (Mainland)
    • Brand Name:
      WADE
    • Model Number:
      WD-CE-01
    • Product Name:
      Hydroponics growing medium expanded clay/leca garden balls
    • Name:
      clay Pebble
    • Application:
      garden and constrction
    • Usage1:
      Garden Decoration , agriculture , constru
    • Usage2:
      Horticulture industry(as a planting me
    • Water Absorption:
      7%
    • PH Value:
      6.5-7.5
    • Usage:
      horticulture , agriculture , construction fil
    • SIZE:
      1-3MM 3-5MM 5-10MM 10-15MM
    • Material:
      Clay
    • Deliverability: 4000 Cubic Meter/Cubic Meters per Year
    • Port: QINGDAO TIANJIN SHANGHAI LIANYUNGANG NINGBO
    • US $ 300-600/Ton(Minimal Quantities 1Ton)
    Marco·Liu
    General manager
    Chat online
    Zhengzhou Wade Water Treatment Material Co., Ltd.
    China Henan
    Manufacturer,Trading Company
    301 - 500 People
    Export Model:Using an agent
    Export Identification:
    Main Products:activated carbon,Environmental protection equipment,coconut shell activated,coal based activated carbon,nut shell activated carbon
    • Products Description
    • Review List
      Quick Details
    • Place of Origin:
      Henan, China (Mainland)
    • Brand Name:
      WADE
    • Model Number:
      WD-CE-01
    • Product Name:
      Hydroponics growing medium expanded clay/leca garden balls
    • Name:
      clay Pebble
    • Application:
      garden and constrction
    • Usage1:
      Garden Decoration , agriculture , constru
    • Usage2:
      Horticulture industry(as a planting me
    • Water Absorption:
      7%
    • PH Value:
      6.5-7.5
    • Usage:
      horticulture , agriculture , construction fil
    • SIZE:
      1-3MM 3-5MM 5-10MM 10-15MM
    • Material:
      Clay

    Hydroponics growing medium expanded clay/leca                            garden ball                                         

    Product Description

    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.

     

    Garden Clay Pebbles: 

     

     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 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 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. 

     

     

    key feature

     

    ( 1 ) With developed Surface pore and specific surface area, ceramsite filter material is suitable for all kinds of microbial growth, also the stable and highly active biological membrane in its surface can handle water with high quality.

    ( 2 ) Take the advantage of regular shape, density moderate, easy to back flush, low energy consumption, back flush do not lose material, ceramsite filter material can overcome the disadvantage of big flow resistance and easy to cause oxidation pond jams andstrong back flush strength and scour broken easily of irregular granular filter material.

    ( 3 ) With void distribution uniform of precoat,  ceramsite filter material can overcome the shortcomings of serious loss and frequent plugging or harden of water caused by non-uniform distribution of pore of filter material layer.

    ( 4 ) With  good use of size grading, ceramsite filter material has strong assimilative capacity and high filter material utilization ratio and wateread loss increase slowly and also with long operation cycle and big water yield. 

     ( 5 ) Ceramsite filter material has compressive strength resistance to friction, high stability of physical and chemical and long service life, etc. Made of inorganic inert material under high temperature, it will not release any material to water to produce secondary pollution even soak for a long time.

     

    Technical parameter

     

    No.

    Item

    Result

    1

    Apparent density 

    1.4—1.8g/cm³

    2

    Bu  Bulk density

    0.75—1.1g/cm³

    3

    Accumulation porosity

    >36

    4

    Specific surface area 

    2—5X104cm²/g

    5

    Hydrochloric acid soluble rate

    <3.3%

    6

    Rub loss rate

    <2.2%

    7

    compression strength

    >50Mpa

    8

    Loss of ignition

    <0.15%

    What makes it good for hydroponics?

     The properties of LECA are highly attractive to hydroponic gardeners; it is inert, can be used multiple times and is also pH neutral. As it is made up of hard, porous pellets it also enhances the levels of oxygen the plants  are exposed to and drains well in hydroponics systems.

     

    LECA also provides a number of distinct benefits:

     

     

    • The high oxygen levels and improved drainage provided by LECA can help to prevent root rot.
    • It helps to conserve water and is ideal for hydroponics systems due to the fact that it drains quickly.
    • Gives roots a solid foothold so that they can become secure.
    • It can be recycled multiple times making it very cost effective.
    • Can be easily sterilised if transferring plants or starting a new project with existing materials.
    • The main disadvantage is that LECA doesn’t hold moisture as well as more absorbent mediums, such as coco-coir, although this can be combated by combining it with other mediums  
    Production process of LECA

    1. We are one of the biggest manufacturers in China,
    2.  Advanced technology and facilities, good quality contral, different grades for different applicaiton fields.
    3.  OEM service to lots of big international companies.
    4.  More than 10 years experiecne in different industries.
    5.  More than 20 engineers for product research and after-sale service.
    6. More than 100 thousand tons production per one year.

     

     

     

     

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