Product Description
Rock wool
Rock wool, a lightweight hydroponic substrate is made from spinning molten basaltic rock into fine fibres which are then formed into a range of cubes, blocks, growing slabs and granular products. Because rock wool and other stone or mineral wools used in horticulture originate from rock, they are considered by many to be a natural product. Rock wool is a widely utilised substrate in commercial horticulture for the production of crops as diverse as tomatoes, melons, cucumbers, peppers, strawberries, herbs and cut flowers; however it can also easily be used by smaller hydroponic growers wanting to take advantage of improved root zone technology.
Feature:
Completely sterile and inert - ideal hydroponic growing medium. Reduced risk of pests and disease. Even root growth - predominantly vertical fibre structure means identical levels of resistance for each root, so roots grow evenly. Increased root development - structure of the rockwool is designed for optimum air / water balance and accelerated rooting. Uniformity - quality and structure is uniform, so water content and EC (CF) will remain the same for every plant. Re-wetting - It is is easy to re-saturate if it dries out, reducing the risk of root damage.
Application:
Construction Agriculture Hydroponics Aquaponics
Hydroponic rockwool for agriculture has characters of excellent stability, nontoxic and non -pollution. It is an important base material in modern agriculture, is suitable for industrialized planting of vegetables, fruits and flowers etc. Combined with drip irrigation and other modern technology, the product can enhance the growing speed, improve the efficiency and quality of the crops and reduce production cost.
Detailed Photos
Product Parameters
| ITEM |
DATA |
Unit |
| Water absorption rate |
>600 |
% |
| PH Value |
7-8 |
|
| Fiber diameter |
<7 |
μm |
| Organic matter content |
1.5 |
% |
| Shot content (granule diameter≥0.25mm) |
≤12 |
|
| Dissociate hydroxy benzene (as phenol) |
<1.8 |
mg/kg |
| Dissociate aldehyde (as formaldehyde) |
<20 |
mg/kg |
Packaging & Shipping
Company Profile
Shijiazhuang Ningshu Trading Co.,Ltd is a leading and professional supplier of non-metallic minerals and decorative materials, combining extraction, manufacture, marketing and trading with 10years.
We provide:
1)Non-metallic minerals
Main products are natural zeolite, expanded clay, vermiculite, perlite, volcanic rocks etc..
2) Decorative material
Main products are glass chips, glass beads, color flakes, color sand, color gravel etc.
With high quality, reasonable price and delivery on time, our products have been export to many countries and areas, such as Australia, Canada, Dubai, US, Korea, Singapore, Malaysia, Japan, Thailand etc., enjoying good reputation for our high quality, professional service, high sense of responsibility.
We regard "quality, service, Responsibility" as our tenet, we hope to cooperate with more
customers for mutual development and benefits, We welcome potential buyers to contact us.
Our Advantages
CONTACT DETAILS
Ms. Cathy Wang
SHIJIAZHUANG NINGSHU TRADING CO.,LTD
If you have any query or suggestion, please feel free to contact us.
We are here and always at your service anytime.
Audited Supplier 
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