VIVOSUN 1" Rockwool Cubes, 200 Plugs, 4 Sheets for Rooting & Cuttings

VIVOSUN 1" Rockwool Cubes, 200 Plugs, 4 Sheets for Rooting & Cuttings

Start seeds, root cuttings, and propagate plants with VIVOSUN 1" Rockwool Cubes. Made from high-quality basalt and designed with approximately 95% porosity, these sterile stonewool cubes provide excellent airflow and water retention around developing roots. Each cube features a pre-formed planting hole for convenient seed starting and propagation.

Features

✔ 200 rockwool cubes total across 4 sheets
✔ Each cube measures approximately 1" x 1" x 1"
✔ Made from high-quality basalt processed into stonewool fibers
✔ Approximately 95% porosity provides excellent air circulation around roots
✔ Strong water retention helps maintain moisture and nutrient availability
✔ Inorganic and sterile growing medium
✔ Pre-formed hole makes placing seeds or cuttings easy
✔ Cubes can be separated and transplanted as roots develop
✔ Can be transferred into net pots, soil, or other growing media
✔ Suitable for hydroponics, seed starting, rooting, cloning, and plant propagation

High-Quality Rockwool Growing Medium

These VIVOSUN starter cubes are manufactured from basalt, which is melted at high temperatures and formed into fine fibers before being compressed into durable growing cubes. The manufacturing process helps the cubes maintain their shape during handling and transplantation.

Excellent Air & Water Balance

With approximately 95% porosity, the stonewool structure allows developing roots to maintain access to oxygen while also retaining moisture. This balance of air and water creates a favorable environment for root development and vigorous early plant growth.

Sterile & Water-Retaining

The cubes are inorganic and sterile, providing a clean alternative to traditional soil-based propagation media. Their fibrous structure retains water and helps provide developing plants with consistent access to moisture and nutrients.

Easy to Plant & Transplant

Each 1" cube includes a pre-formed hole for placing seeds or cuttings. As roots develop, individual cubes can be separated from the sheet and transplanted into net pots, soil, or other growing systems.

The cubes can also be cut or separated to accommodate different propagation setups.

Versatile Applications

These rockwool starter cubes are suitable for hydroponic growing, seed starting, rooting cuttings, cloning, plant propagation, and general seedling production. They can be used by both hobby growers and commercial growers.

Specifications

Brand: VIVOSUN
Product Type: Rockwool / Stonewool Starter Cubes
Cube Size: 1" x 1" x 1"
Total Quantity: 200 Cubes
Sheets: 4
Porosity: Approximately 95%
Material: Basalt Rockwool / Stonewool
Growing Medium: Inorganic & Sterile
Applications: Hydroponics, Seed Starting, Rooting, Cloning & Propagation

Package Includes

4 Sheets of Rockwool Starter Cubes — 200 Cubes Total