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Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui

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Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui Detail:

Product information : Vermiculite

Vermiculite is a magnesium water inclouded aluminum silicate secondary metamorphic minerals of layered structure. 

It likes mica in form, and usually come from weathered or hydrothermal alterated black (gold ) Mica.

It will present a deflection shape after heat expansion and water loss,liking a leech pattern in form,so named Vermiculite. 

Vermiculite features 

Raw vermiculite will be expanded to many times when heated at 850-1100 °C, poisonless, odorless, corrosion-resistant, 

non-combustible, natural refractory properties, Good thermal insulation, low density, Heat-resistant, sound-proofing,

fire-proofing etc.

Chemical Properties : 

Item SiO2 MgO Fe2O3 Al2O3 CaO K2O H2O PH
Content % 37-42 11-23 3.5-18 9-17 1-2 5-8 5-11 7-11

Horticulture Vermiculite :

Vermiculite is an incredibly useful growing medium. Horticultural vermiculite can be used for many beneficial purposes

in the garden and can aid and assist in successful propagation, cuttings and plant raising.

One of the best uses of vermiculite is the plant propagation arena. Vermiculite is particularly useful when sowing fine to

very fine seed.Instead of covering the seeds with a covering of compost, which can be very heavy on tiny seeds and 

can also form a hard cap,making germination very difficult, a small quantity of vermiculite can be used. 

This is very light and presents no restriction or check on growth,the seedlings can easily break the surface and, because

of the lightweight granular texture of vermiculite,it does not form a cap on the top of the growing container or seed tray.

Vermiculite has the following benefits

           Inorganic, inert and sterile                              Non abrasive                   Insulating 

           Ultra light weight                                             Free from disease, weeds and insects

           Slightly alkaline (neutralized with peat)          High cation-exchange (or buffering exchange)

           Excellent aeration characteristics                   High water holding capacity

Vermiculite is also used widely in seed and potting compost mix, as well as with container plant pots, 

      to provide a lighter, more friable compost mix.


Product detail pictures:

Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui detail pictures

Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui detail pictures

Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui detail pictures

Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui detail pictures


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Every single member from our large efficiency profits team values customers' requirements and organization communication for Short Lead Time for Hydroponics Coarse Expanded Perlite Granular - expanded silver vermiculite – Kehui , The product will supply to all over the world, such as: Slovakia, Florida, Serbia, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Doris from Sevilla - 2017.10.13 10:47
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Caroline from Russia - 2017.06.19 13:51
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