Agricultural Wholesale/Supplier Products China Low Price Rock Wool Cubes Insulation for Planting

ZRD agriculture rock wool cubes are formulated for propagating tomato and cucumber advanced seedlings and planting medical . They feature a standard-size rock wool
pre-cut planting hole for easy and quick transplanting.
Each cube is uniform in shape and size, and there is basically no difference in product performance between batches. Long-term use is conducive to accumulating seedling data, easy seedling and managing. It is one of the best growing media for controlled environment agriculture and hydroponic industries.
Pros:
1.Individually wrapped cubes hold the rock wool's shape for transplanting without hurting the
roots and preventing algae growth.
2.Give roots more growing space.
3.Better water and fertilizer retention.
4.Uniform water content and electrical conductivity distribution throughout cubes.
5.Grooves can facilitate water drainage and provide air pruning on root system.
6.Faster rooting-in of plants.
7.Work with most grow slab items.

 Size for ZRD agriculture rock wool cube

Features:
 - 6 Inch Rockwool cubes for plant propagation - Made from molten rock spun into cotton candy-like fibers then compressed into
cubes, blocks, or slabs
 - Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth
 - Comes with a pre-made planting hole which easily allows you to place cuttings, seeds etc into the cubes for fast, easy rooting
and sprouting.
 - Seedlings or cuttings started in the cubes can also be transplanted into more traditional planters and growing mediums

Hydroponic rock wool is manufactured from a mixture of natural rocks (basalt and dolomite)
melted at high temperature to form a molten matrix, which is then passed through an air stream
that cools the material and forms long fibrous strands.
Specifications:
Hydroponic rock wool 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 the production cost.
Ideal for Plant Growth
Rock wool starter plugs provide a good growth environment for plants: promote root breathing, ensure water supply and avoid
continuous cropping obstacles.
The unique planting substrate makes the plant root system developed, the water and fertilizer are reasonable, convenient for later maintenance.
Different plants grow separately with independent root system, so the survival rate will be higher, also increase the speed of
growth and improve the fruit quality.

Specification

FAQ
1. who are we?
We are based in JIANGSU, China, start from 2010,sell to North America(33.00%),Southern Europe(25.00%),Western Europe(24.00%),Eastern Europe(5.00%),South America(4.00%),Oceania(3.00%),Northern Europe(3.00%),Southeast Asia(3.00%),South Asia(0.00%),Eastern Asia(0.00%),Central America(0.00%),Africa(0.00%),Domestic Market(0.00%),Mid East(0.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HID LED Grow Light, Grow Table Rack, Commercial Dehumidifier, Inline Fan Filter Duct Kit, Grow Garden Accessories

4. why should you buy from us not from other suppliers?
ZRD is a Chinese legal exporter and verified Golden Supplier, which also has its own build-up factory. We are specialized in exporting the most advanced collection of hydroponics grow lights and eq

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,Western Union;
Language Spoken:English,Chinese