What are the available shipping terms?

We offer FOB, EXW, CFR, CIF, and FAS terms.

What is the water absorption rate of the plugs?

The water absorption rate is greater than 600.

Does the product come with a white film?

Yes, the Rockwool cubes have a white film wrapped around them.

Indoor Bulk Seed Planting Sponge Hydroponics Seedling Cultivation Sponge Growing Medium

Name: Indoor Bulk Seed Planting Sponge Hydroponics Seedling Cultivation Sponge Growing Medium
Brand: Alusen(Dalian)Gardening Co., Ltd
SKU: 2083292132

Liaoning, ChinaAlusen(Dalian)Gardening Co., Ltd

US$0.354

50 Boxes

Product specifications

Size

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Layer

1 Layer

Product Name

Hydroponic Rockwool Plugs

Model NO.

RWP-19

Usage

Plant Growth

Spe

60~100kg/M3

Water Absorption Rate

>600

Plant or Animal Product Type

Plant

Future

Rockwool Growing Medium

HS

68061010

Organic Matter Content

1.5~2.5

Moisture Needs

Moderate Watering

Soil Type

Sandy Soil

Indoor/Outdoor Usage

Indoor

pH

5.5 - 5.8 Before Usage

Planter Form

Nursery Pot

Shape

Square

Bulk Density Tolerence

10% Around

Transport Package

Carton Box

Specification

25*25*40

Trademark

Alusen

Origin

China

HS Code

68061010

Production Capacity

5 Container Per Day

Key features

Rapid Root Growth: Encourages rapid root development and higher yield suitable for mechanized seedling.

Shape Retention: Blocks hold shape well without falling apart, making transplanting easy.

Even Nutrient Distribution: Provides even distribution of nutrients without absorbing them from the crop.

Versatile Applications: Widely used in hydroponics, seed starting, rooting, propagation, and cloning systems.

Optimal pH Level: Pre-treated pH range of 5.5 to 5.8 before usage for ideal plant growth.

High Water Absorption: Features water absorption rate greater than 600% for effective moisture retention.

ISO 9001 Certified: Manufactured in facilities with ISO 9001 certificate and qualified management systems.

Global Export Experience: Exported to over 30 countries with high quality products and excellent service.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerR&D Capabilities

Alusen(Dalian)Gardening Co., Ltd

Liaoning, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Minor Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.48h

About Our Factory & Business Background

AddressRoom 111 No. 120 Fumin Road, Malan Street, Shahekou District , Dalian, Liaoning, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 Bags

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsRockwool Cubes/Plugs/Slabs, Expanded Clay Pebbles/ Leca/Clay Balls, Expanded Perlite/Vermiculite, Fabric Grow Bags, Seeding Trays, Hydroponic Grow Sponges, Lave Stone/ Pumice Stone/Pebbles Stone, Garden Edging, Garden Tools, Pet Products

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia/ Mideast

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What is the recommended pH level for Rockwool plugs?

The pH level should be between 5.5 and 5.8 before usage.

Q:How do I use Rockwool plugs for planting?

Cut the Rockwool into single pieces, place the seed inside ensuring suitable temperature, and transfer to a net cup when seedlings grow leaves.

Q:What are the main applications for Rockwool plugs?

They are suitable for medical planting, Solanaceous fruit planting, vertical farming, flower planting, three-dimensional greening, and home gardening.

Q:What is the lead time for orders?

Peak season lead time is 6-12 months, while off-season lead time is 1-3 months.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.