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Southern Ag Sulfate of Potash 0-0-50 is a granular potassium sulfate fertilizer designed to correct potassium deficiencies in a wide range of plants including turfgrass, vegetables, flowers, and shrubs. With a high 50% potassium content, it strengthens plants against disease and environmental stressors like winter cold and summer heat. Easy to apply and highly rated by users, it promotes healthier roots, stems, and tubers for a vibrant, resilient garden.
| Best Sellers Rank | #15,165 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #582 in Garden Fertilizers |
| Brand | Root 98 Warehouse |
| Customer Reviews | 4.6 out of 5 stars 233 Reviews |
| Item Form | Granules |
| Item Weight | 5 Pounds |
| Liquid Volume | 2365.88 Milliliters |
| Manufacturer | Root 98 Warehouse |
| Specific Uses For Product | Use in potassium low soils |
L**Y
Helps grass recover from heat damage
I bought this because it's supposedly helps with all the damage done this past summer with the high heat. The grass came around at the first rain.
J**E
Good stuff
As advertised!! It not the next one and it’s definitely not the worst. Can’t beat the price. I’ll keep buying it over and over. I buy their iron too. They make good products.
J**O
WORKS
USE AS DIRECTED
A**V
Good fertilizer, but note: no sulfur and contains chlorine
Be careful — this sulfate of potash does not contain sulfur, even though the name suggests it. It actually has 2% chlorine, which may be a concern for some plants. That said, it dissolves very well in water and works effectively as a potassium source. Just be cautious if you're using it on chlorine-sensitive plants like beans, strawberries, grapes, lettuce, and some houseplants. Overall, it's a good product, just not truly "sulfate"-based in the usual sense.
A**A
Nutricion para la planta
Muy bueno y potente para mis plantas
D**R
Fruiting/Flowering Frenzy
Threw my mangos and roselle into a fruiting and flowering frenzy! Stuff works exactly as I hoped it would!
P**K
Pellet size varies greatly
The pebble size varies greatly, and in order for the larger pebbles to spread, you have to have the spreader on a high setting, meaning that the bag doesn't stretch nearly as far as it should. It's a good product, but you're not going to get the claimed coverage unless you spread it by hand.
K**N
Filling in spots with very green grass..
Made a big difference this year when combined with my weed and feed. Deeper green and filling in spots finally. The drive up service couldn't do that. I fired them.
Trustpilot
2 days ago
1 day ago