Vivosun 1.6" Rockwool Grow Cubes, 1 sheet of 28 Plugs
Product details
| Management number | 250450300 | Release Date | 2026/09/17 | List Price | US$3.20 | Model Number | 250450300 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Description
The Vivosun 1.6″ Rockwool Grow Cubes (1 Sheet, 28 Plugs) are sterile propagation starter plugs designed for seed germination, cloning, and hydroponic cultivation. Made from high-temperature processed basalt fibers, these grow cubes provide a stable, moisture-retentive rooting environment that supports fast germination and vigorous early root development.
With a highly porous structure, the cubes maintain an ideal balance of air and water retention, allowing roots to receive consistent oxygen while absorbing moisture and nutrients efficiently. Each cube includes a pre-formed planting hole for easy seed or cutting placement, and the sheet can be separated into individual cubes for transplanting into hydroponic systems, soil, or net pots. Suitable for both hobby and commercial growing applications, these rockwool cubes offer clean, uniform propagation support across a wide range of plant types.
Specs
| Product | Rockwool Grow Cubes Starter Sheet |
| Brand | Vivosun |
| Cube Size | 1.6″ × 1.6″ × 1.6″ |
| Pack Quantity | 1 sheet / 28 plugs |
| Material | High-temperature processed basalt fiber (rockwool) |
| Structure | High-porosity fibrous propagation medium |
| Porosity | Approx. 95% air porosity |
| Function | Seed germination, cloning, propagation, hydroponic rooting |
| Water Retention | High moisture retention with strong aeration |
| Planting Design | Pre-formed seed insertion hole in each cube |
| Transplanting | Easy cube separation and transfer into grow systems |
| Compatibility | Hydroponics, net pots, soil systems, propagation trays |
| Cleanliness | Sterile and inorganic growing medium |
| Use Cases | Seed starting, cuttings, cloning, commercial and hobby growing |
Bestseller ranking
Soil
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form