Rock Wool Blocks for Water Retention Gardening

• Feature: Heat Insulation
• Material: Basalt
• Keyword: Rock Wool
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NY-01
• Product Name: Seeding Rock Wool Cubes
• Water Holding Rate: 700%
• Project Solution Capability: Total Solution for Projects
• Total Porosity: 92%
• After-Sale Service: Online Technical Support
• Density: 70-80G/M3
• MOQ: 1 Carton
• pH Value: 7.4
• Type: Rock Wool Cube
• Size: 25mm, 40mm, 100mm, 150mm etc
• Application: Green House Seeding
• Refractoriness: 650 Degree
• Apparent Density: 80kg/M3
• Transport Package: Carton
• Trademark: Huaou
• Origin: Hebei, China
• HS Code: 6806109090
• Production Capacity: 2000m3/Day
• Package Size: 120.00cm * 60.00cm * 30.00cm
• Package Gross Weight: 0.700kg

Product Description

Product Description

 

Seeding Rock Wool CubesOur premium rock wool substrate is meticulously designed for optimal greenhouse farming,
floriculture, medicinal herb cultivation, three-dimensional greening,
planting walls, and home gardening, among other applications.
Rock wool Cubes are ideal for initiating seeds and cuttings, ensuring uniform root development throughout the entire cube. They seamlessly fit into the holes of any standard rock wool blocks and are compatible with Aqua Clay, Perlite, Coco fibre mixes, and most other growing mediums.
Rock wool is a mineral substrate derived from molten basalt and limestone rock, spun into fibers, and compressed into cubes, blocks, or slabs.
Exercise caution when handling rock wool by wearing gloves and a mask. Rock wool fibers can irritate the skin, and inhalation may cause lung irritation.
1. Avoid squeezing the Rock wool, especially when wet.
2. Always pre-condition Rock wool in pH 5.5 water before use to dissolve lime.
3. Pre-soak for 30 seconds to 30 minutes, depending on the size of the Rock wool.
4. Water only when there is light-never water in the dark.
5. Maintain an optimal room temperature of 18.5°C-28°C for most species. Temperatures above 26.7°C within the growing media lead to depleted oxygen levels, promoting root disease.
6. In low light, water with greater volume but fewer cycles, and vice versa.
7. Do NOT keep Rock wool excessively wet. Excessive algae growth indicates overwatering. Minimize watering when the plant is young as too much water can impede root establishment, crucial for healthy plant growth.
Features: 1. Remarkable water retention capacity while maintaining adequate air supply, providing an advantage during power or equipment failures. 2. Available in various sizes and shapes tailored for diverse hydroponic applications. 3. Durable and resistant to disintegration. 4. Insect-free environment. 5. Physical structure prevents root inspection.

Technical Data

Water holding rate	700%
Permeability coefficient	1.25cm/s
Volume water absorption	800%
Total porosity	92%
PH	7.4
Average fiber diameter	4.96μm

 

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Seeding Rock Wool Cubes

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Our Company

FAQ

 

1. Are you a factory or a trading company?

We are an established factory founded in 2010, located in Dacheng, Langfang City, Hebei Province, near Beijing. Our factory spans 40,000 square meters. We welcome your visit at any time.

2. Is a free sample available?

Yes, samples are available. Small samples are free, while larger samples require a surcharge, which will be refunded when you place a bulk order.

3. What is your delivery time?

Generally, delivery is within 2 weeks. Some products in stock can be delivered immediately as per your requirements.

4. Is OEM or ODM service available?

Yes, we offer both OEM and ODM services.