Expanded gold vermiculite for garden and horticulture

  Expanded gold vermiculite for garden and horticulture Expanded vermiculite is light and porous, It has good air permeability, water absorption and  water holding capacity. It can also provide magnesium, potassium and other contents for the  flowers.   Specifications   

product	expanded vermiculite
appearance	Flake,granule,powder
moisture	≤1.0%
sand content	≤7%
grade	1-3mm, 2-4mm, 20-40 mesh,  40-60 mesh
SiO2	37-42%
Ai2O3	9-17%
Fe2O3	3.5-15%
MgO	11-23%

 specification:1-3mm:for seeding use                         2-4mm:for planting flower                         we can produce according to client's request unit weight:130-180kg/M3 PH:7-9 water absorption:500-650 liter feature:moisture retention, air circulation, low density, nontoxic, no harm,               odorless, containing magnesium, potassium etc which are good for                 flowers, vegetable and crops.     We have 6 years experience of manufacturing vermiculite products and export to Japan, Korea etc. Welcome to contact us for details. Skype ID:sjz.xinhui