Floaters: prices across US vendors
6 tracked species and varieties, 46 current listings at 4 vendors, updated July 20, 2026. Prices are grouped by form factor (tissue-culture cup, pot, bare root, bundle, portion) — each plant's page shows every form separately.
| Plant | Forms sold | Low (top form) | Median (top form) | Listings | Vendors |
|---|---|---|---|---|---|
| Azolla (Fairy Moss) | Floater portion | $8.99 / portion | $14.99 / portion | 9 | 3 |
| Amazon Frogbit | Floater portion | $7.99 / portion | $9.33 / portion | 9 | 3 |
| Salvinia | Floater portion | $6.99 / portion | $9.99 / portion | 9 | 4 |
| Red Root Floater | Floater portion | $9.08 / portion | $19.74 / portion | 7 | 4 |
| Dwarf Water Lettuce | Floater portion | $3.00 / portion | $6.99 / portion | 6 | 3 |
| Duckweed | Floater portion | $5.99 / portion | $7.99 / portion | 6 | 3 |
"Top form" is each plant's most-listed form factor; other forms are on the plant's page. All tracked plants · Methodology