A.M. Leonard · 10 kg · json
Cheapest by unit price: $12.78 per kg — $127.77 at amazon
| retailer | price | per unit | seller | stock | shipping | observed |
|---|---|---|---|---|---|---|
| amazon | $127.77 | $12.78 | in stock | FREE delivery | 2026-10-10 08:09 |
| nitrogen_pct | 20 |
| phosphorus_pct | 10 |
| potassium_pct | 5 |
| form | tablets |
| release_duration_days | 730 |
| plant_target | all-purpose |
Premium buys: The 20-10-5 tablets provide a stated two-year release duration.