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🌿 Elevate your propagation game—grow smarter, not harder!
Root Riot Replacement Cubes come in a convenient 50-count bag of pre-moistened, organic plant starter cubes designed to optimize root growth with an ideal air-to-water ratio. Suitable for seeds and cuttings, these cubes consistently outperform alternatives, boasting a 4.7-star rating and trusted by thousands for reliable, rapid propagation success.


| ASIN | B00CJIYPI4 |
| Best Sellers Rank | #21,918 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #744 in Garden Fertilizers |
| Brand Name | HYDRO DYNAMICS |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,750) |
| Global Trade Identification Number | 00659627011076 |
| Item Type Name | Hydroponic Rooting Cube |
| Item Weight | 1.1 Pounds |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Style Name | 50 Count |
| UPC | 659627011076 |
| Unit Count | 50.0 Count |
| Volume | 1336294.8 Cubic Centimeters |
L**B
High Propagation Rate, High Quality, High Confidence
Root Riot cubes are very easy to use and I’ve been able to achieve a 100% success rate so far propagating hoyas and a few other tropicals in my collection. I bought a 50 count bag in May 2024 and just now finished using up all the plugs. They held up really well while waiting for me to use them all. I have high confidence in this product and will be ordering another 50 count bag in the next few days. I pair the cubes with sphagnum moss for water retention and small clear plastic cups so I can monitor root growth easily. If you do likewise, be sure to poke a whole in the bottom of the cup for drainage. Root Riot has taken lowered the risk of unsuccessful plant propagation significantly. Buy and use with confidence.
J**S
These are great
These work great! Clean, stay evenly damp for seed sprouting, I've used similar for years and these are fantastic
S**G
Keep it watered. If it dries it dies.
Really good product . The ratios make it easy to start healthy, strong plants. The cost is what it is. Just keep in mind you get what you pay for. You won’t be disappointed with this product. Happy growing !
N**R
Great for dahlia cuttings
I really like Root Riot!! So convenient.
W**S
Great Product
Works good enough
A**G
Good enough
So I've tried it all now besides dutch. These were just as easy as any other method and if they're cheaper than a block of rockwool I would get them again. I got great results just using them pre-soaked out of the bag, no bs, just clonex. That alone makes it easier than rockwool.
A**R
Root riot is great
I put my seeds in water 24 hrs then under a wet paper towel and as soon as they start to show root I put them in these root riot curbs and 100% they all made it. Impressed!!!
L**S
Great for germination or cloning
I used these in seedling and in cloning and they work great. They did not dry out as long as I kept the packaging closed tightly. Safe place to start your seedling or clones. Very easy to use, moisten, place seed in rooter and then into your humidity dome.
Trustpilot
1 week ago
2 months ago