Buxton Hollow Farm Natural Products
Some of these amendments are available for order in 1, 3 or 5lb bags. If there are amendments you are interested in that are not on our order website, please feel free to call (401-578-0954) or email (buxtonhollowfarm@gmail.com) for more information.
| Amendment | Description |
| Alfalfa Meal | 3-2-2 Increases microbial activity in the soil |
| Amino Acid Powder | 15-0-0 Highly soluble powder makes N immediately available |
| Aragonite Dry | 97% calcium carbonate & calcium silicate combined |
| Azomite | Highly mineralized complex silica ore |
| Biochar | Increases microbial activity, builds soil Carbon reserves |
| Boron Granular | Sodium Calcium Borate, only apply according to soil test |
| Calcareous Algae Flour | 32% calcium in highly soluble form, 17 amino acids |
| Chilean Nitrate of Soda | 15-0-2 Water soluble nitrogen |
| Copper Sulfate | 25% Cu 12% S, only apply according to soil test |
| Diatomaceous Earth | Effective pest control against crawling insects |
| Elemental Sulfur | 90% S 400 lb. per acre will usually lower pH 1 point |
| Feather Meal | 13-0-0 Semi-slow release, for soil or feed manufacture |
| Fish Bone Meal | 5-16-0 N (Water Soluble) 5% Phosphate (P2O5) |
| Gypsum | 21% Ca 16% S Dry Standard |
| Humate Ore | Soluble Humic Acid 70% |
| Chelated Iron | Prill size, 55% S 22% Fe, apply according to soil test |
| Local Rock Dust | Drilled locally in MA |
| Magnesium Sulfate | 9% Mg 12% S, for feed or soil |
| Manganese Sulfate | 32% Mn 19% S, apply according to soil test |
| Mycorrhizae Fungi | Blend of beneficial fungi spores |
| Redmond Sea Salt | #10 Fine, for feed or crops. |
| Rice Hull | Sustainable alternative to perlite/vermiculite, adds silica |
| St. George Black | High in N P K Si Ca Mg Fe S V Zn Co Cr Cu Mo B. Quarried in VT |
| Sulfate of Potash | 0-0-52 18% S |
| Sulfate of Potash—WS | 0-0-52 18% S Highly Water Soluble |
| SulPoMag | 22% soluble potash, 22% S and 11% Mg 18% K, Feed Grade |
| Tenn. Rock Phosphate | 0-3-0 excellent for microbial stimulation, 22 %Ca |
| Worm Casting | Highly active bacteria, fungi, enzymes. Rich in plant nutrients |
| Zinc Sulfate | 35.5% Z 17.5% S, Feed Grade |