How long does it take for seeds to germinate?

White color sponges typically show germination in about two to three days.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Can I get custom packaging for this product?

Yes, packaging can be customized, typically 100PCS/Carton, but other options are available.

Hydroponic Greenhouse Vertical Farming Sponge Rockwool for Nft Channel Growing System

Name: Hydroponic Greenhouse Vertical Farming Sponge Rockwool for Nft Channel Growing System
Brand: G and N Fortune Limited
SKU: 2109226375

Guangdong, ChinaG and N Fortune Limited

US$246.86

10-999 Boxes

US$236.57

1,000+ Boxes

Sample price:US$280.00/box.Request sample

Product profile

Customization

Available

Department

Plastic Greenhouse

Suitable

Vegetables, Seedling Cultivation, Mixed Farming, Flower

Model NO.

GN01

Span

Single

Roofing Shape

Arched Roof

Location

Indoor & Outdoor

Heating Method

Temporary Heating

Cultivation Method

Vertical Farm

Building Materials

Steel-Plastic

Usage

Production Greenhouse

Size

Large

Cover Material

Plastic Sheet

Layer

Single

Thickness

0.5-1.2mm

Type

Multi-Span Agricultural Greenhouses

Shape

Round

Packages

100PCS/Carton

Color

Black White

Product Name

Seeding Sponge

Covering

Tray

Material

Polypropylene

Application

Seed Planting

Optional System

Irrigation System

Transport Package

Carton Box

Specification

56*56*56cm

Trademark

G&N

Origin

Guangdong, China

HS Code

39269090

Production Capacity

1000000 Meter/Meters Per Day

Key features

Soilless Culture Carrier: Clean, sanitary, and dirt-free solution for organic vegetable cultivation without soil.

Long-lasting Moisture: Sponge retains moisture effectively, reducing the need for frequent watering.

Space Saving Design: Three-dimensional cultivation method saves space, ideal for home gardens and greenhouses.

High Yield Potential: Promotes vigorous plant growth and higher yields compared to traditional soil methods.

Customizable Sizes: Available in standard 25x25x25cm or customized dimensions to fit specific needs.

Lightweight & High Quality: Made from high-quality polyurethane, ensuring durability and ease of handling.

Easy Installation: Simple soaking and planting steps allow for quick setup in trays or cups.

Versatile Application: Suitable for seed planting, seedling cultivation, and various vegetable types.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

G and N Fortune Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and factory in Dongguan with 16 employees, valid import/export licensing, 13 years of export experience, and exports accounting for 90% of sales. It reports in-stock capability, OEM and ODM services, and broad customization options. However, it has no overseas warehouse, showroom, agents, or branches, and reports no overseas service countries. Innovation resources appear limited: there was no new product in the past year, no SDK, and only one R&D engineer. Quality assurance, traceability, corrective actions, complaint handling, and testing equipment are not adequately evidenced; test equipment is reported as zero. An audit was conducted by TÜV Rheinland, but the audit result is recorded as 0 and the stated report validity ended on January 24, 2025. Financial information identifies reporting years but does not provide sufficient evidence to assess credibility.

Supplier typeThe supplier is described as a factory in Dongguan and a limited company without a larger company-group affiliation. It has 16 employees and a valid import/export license, indicating a small independently operated manufacturing and trading entity.

R&D capabilityThe supplier offers ODM services and customization from samples, designs, and full specifications, but reports no available SDK, no new products in the past year, and only one R&D engineer. These records indicate some design support but limited demonstrated recent innovation capacity.

Production capacityThe supplier identifies itself as a factory, reports in-stock capability, maintains seven qualified service-capability suppliers, and has 13 years of export experience with 90% of sales from exports. Its stated lead time is within 15 working days in both seasons, although production scale and quality-control resources are not well evidenced.

Customization capabilityThe supplier explicitly provides OEM for well-known brands, ODM services, and customization from samples, designs, full specifications, minor requirements, and flexible requirements. This is direct evidence of broad customization capability.