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VIVOSUN 1" Rockwool Cubes are premium propagation plugs made from a durable blend of basalt, coke, and limestone fibers. With 95% porosity, they maximize oxygen flow to roots while retaining water for optimal hydration. Sterile and easy to customize, these 100 plugs come ready for hydroponics, cloning, and seed starting, empowering growers to achieve rapid, healthy plant development.
| ASIN | B0CQ7W5RZZ |
| Best Sellers Rank | #20,120 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #623 in Garden Fertilizers |
| Brand | VIVOSUN |
| Coverage | Medium |
| Customer Reviews | 4.3 out of 5 stars 432 Reviews |
| Item Form | SOLID |
| Item Highlight | for Hydroponics, Cuttings, Cloning, Plant Propagation, Seed Startling |
| Item Weight | 63.5 g |
| Manufacturer | VIVOSUN |
| Model Number | RC-0003 |
| Number of Items | 100 |
| Number of Packs | 2 |
| Part Number | RC-0003 |
| Specific Uses For Product | Plant Growth, Root Development, Seed Development |
| Target Species | plants |
| Unit Count | 100 Count |
A**Y
Excellent Starter Cubes for Healthy Plant Growth
These VIVOSUN rockwool cubes work really well for plant propagation. The 1-inch size is ideal for cuttings and seedlings, and the cubes retain moisture without becoming soggy. My cuttings rooted quickly and looked healthy and vigorous. The material feels clean and consistent, making it easy to handle and place in trays or hydroponic setups. I also appreciate that there are 200 plugs—it’s plenty for multiple planting cycles. Overall, these are high-quality starter cubes that make cloning and seed starting simple and effective. I’d definitely recommend them to anyone growing plants hydroponically or from cuttings.
C**R
Great for hydroponics and seed starting!
I use these to grow just about anything. I have several sizes for different plant seeds. I have some I use in my hydroponics and some I use in soil (depends on the plant. They are great, help prevent molds and algae. The photo is the 1 inch with Giant Black and Blue Salvia/ Sage starting in them.
L**E
As expected
easy to use. Good for seed starting
S**E
Just as described
Just ad described and a very good product
H**B
Good Quality Rockwool
These work with hydro and aquaponics. Great to start seeds and continue to grow them in. It's a definite re-order type item.
T**D
Pre season growing
Not as good as I expected some seeds did not grow in these
R**T
Careful when shipping
Vivosun makes good products at fairly reasonable prices. This product is very light and fragile and can get beat up easily during shipping. Best to order rockwool cubes separately so they don’t get included in an order shipping with heavier items
H**N
Rockwool cubes
Worked as described. Would by again.
P**N
Works good
Works good
A**9
Tiny
These are miniature
D**Z
Cubes de laine
Ce n’est pas un bon produit, ça se brise très facilement, ce n’est pas les cubes de laine qu’on voit dans les vidéo YouTube. Pas du tout . Choisissez autre chose que ça
J**R
much smaller
much smaller
T**Y
Price
Too pricey
Trustpilot
1 month ago
2 days ago