Wrapped Large Rockwool Grow Block 8′′ X 8′′ X 8 Inch

• Other Name: Rockwool Block, Mineral Wool, Glass Wool
• Sizes: 334cm, 444cm, 10cm, 7.5cm, 15cm, 14.5cm etc.
• Use: Agriculture, Horticulture, Hydroponic, Insulation
• Packing: 12cartons/Pallet
• Loading: 171-177cartons/20′fcl 355-418cartons/40hc
• Trade Term: Fob CIF CFR DDU
• Model NO.: Rockwool block
• Keyword: Rockwool Hydroponics
• Density: 70-100kg/M3
• Samples: Free
• Feature: High Water Absorption, Environmental Protection, N
• pH: 6-8
• Commodity: Rockwool Price Hydroponic
• Fiber Diameter: 48um--78um
• Standard Size: 3*3*4cm 4*4*4cm 5*5*4cm 10*10*7cm, 10*10*10cm etc.
• Deliver Time: 15-20days
• Transport Package: Export Carton Box
• Specification: 1inch, 2inch, 4inch, 6inch etc
• Trademark: NS
• Origin: China
• Production Capacity: 500cartons Per Month

Product Description

Wrapped Large Rockwool Grow Block 8'' x 8'' x 8 inch

Product Parameters

Rock wool is a perfect moisture control material that holds in water and nutrients essential for plant growth. With the rockwool woven, the material simulates a comfortable soil media that plants love without the risk of clogged systems. Less clogs means less labor intensive growing.

Wrapped Large Rockwool Grow Block 8'' x 8'' x 8 inch

• Driest value-priced Rockwool on the market
• 14% drier than competitor blocks
• Value priced - no frills saves you money
• Cheap in price by not in strength and uniformity
• Case Includes 18 cubes
• It is the largest block, measures 8"x8"x8"
• Suitable to hold any size smaller block on top
• Better quality and drainage than other value-priced Rockwool
• This block is big enough to grow a large plant for its entire life!
• Stone wool has high fiber density makes better use of water and fertilizers while allowing dry back
• Improved homogeneity
• Optimum robustness and flexibility
• Ideal air/water balance
• Consistent shape of the seed hole
• Identically shaped plugs, Root development through the entire plug
• High-Quality stone wool Cubes for Commercial Growers
• Stonewool cubes' beneficial structure and water retention properties make them exceptionally beneficial when starting seeds and rooting propagation cuttings.
• Each block guarantees uniform water and nutrient distribution.

Preparation: Rock wool has a naturally high pH of 7 to 8. Prepare a solution of slightly acidic water (pH 5.5 to 6.5) by adding several drops of lemon juice. Soak the rockwool cubes in this solution for about 2 hours.

Sowing Seed: Place 1 or 2 seeds in the hole at the top of the rockwool growing medium. Water using a hydroponic nutrient solution. When the plants are 2 to 3 inches (5 to 7.6 cm.) tall, they can be transplanted into soil or placed in a hydroponic garden.

Agriculture Rock wool for planting standard popular size:                                                              

1.Density:

• 60kg/m3 for most the vagetables growing,such as lettuce,tomato,cucumber etc;          
• 80kg/m3, 100kg/m3 for the Coarse Stem plants,such as flowers etc

2.Standard popular size:

• For seeding:30mm, 40mm, 50mm etc
• For plants growing:10mm,15mm etc
• For Roots spread:1000x200x70mm

Main Sizes:

Product Size	Bulk density	Package
100*20*8cm	70kg/m³, 80kg/m³ , 90kg/m³	----------
20*20*20cm / 8'' X 8'' X 8 inch	80kg/m³, 90kg/m³, 100kg/m³	18PCS/Carton
15*15*15cm or 14.5*14.5*14.5cm / 6''x6''x6 inch	80kg/m³, 90kg/m³, 100kg/m³	48PCS/Carton
10*10*10cm /  4''x4''x4inch	80kg/m³,90kg/m³	144PCS/Carton
10*10*7cm	80kg/m³, 90kg/m³	216PCS/Carton
7.5*7.5*7.5cm	80kg/m³	320PCS/Carton
7.5*7.5*7cm	80kg/m³	384PCS/Carton
100*20*7cm	60kg/m³, 80kg/m³, 90kg/m³	---
6*6*6cm	80kg/m³	567PCS/Carton
5*5*5cm	80kg/m³	1056PCS/Carton
5*5*4cm /2''x2''x2 inch	80kg/m³	1320PCS/Carton
4*4*4cm	80kg/m³	1932PCS/Carton
3.6*3.6*4cm / 1.5''x1.5''x1.5 inch	80kg/m³	2400PCS/Carton
3*3*4cm	80kg/m³	3312PCS/Carton
2.5*2.5*3cm / 1''x1''x1'' inch	80kg/m³	5200PCS/Carton

 

 

Detailed Photos

 

Our Advantages

Rock wool block are easily transplanted from starter plugs to large blocks thanks to a convenient insertion area in the grow block. Simply place the starter plug in the pre-hollowed space and you're done! This results in minimal root stress for the plant and virtually no root breakage. The use of the new rockwool grow cube and plugs have shown an increase in overall root growth in comparison to standard rockwools used in hydroponics. Roots are essential and are the lifeline to healthy and happy plants.

The Agricultural hydroponic rock wool grow medium has below advantages:

1). High water absorption.

(2). Environmental protection,Nontoxic and non-pollution. 

(3).Speed the growth of Crops, increase productivity and crops quality, and decrease production cost.

Packaging & Shipping

Packing:62L*62W*42cmH  or 100L*40W*60cmH Carton  

Loading Quantity:171-177cartons/20'GP,355-418cartons/40'HQ

Packing	carton box and other packing way offered
Loading	20 feet container ,40feet container ,40HQ container
Sample Policy	sample offered in 1-3 days
Service	phone, rademanger ,email and fax are available ,welcome visit us

  During transportation and storage, keep product away from compressive deformation.

Our Service

 

Ningshu Service	High Quality, Good Service, Competitive Price, Delivery On Time
Sample Policy	Free sample is ready on your request, you just need to pay the freight cost
Customized service	All products size and package can be customized according to your requirements
MOQ	12Cartons
Payment Term	L/C, T/T, Western Union,Money Gram, Paypal
Trade Terms	FOB, CFR, CIF
Delivery time	10-15days after the deposit received

Jenny
Website: ningshu.en.made-in-china.com

Welcome to contact us if any query or suggestion, ningshu always here at your service!!