We offer the best in: Rock Dust (Mineral Fertilizer), Pure Organic Worm Castings (Pure Worm Manure, Earthworm Fertilizer), Organic Fertilizers, Organic Soil Amendments, Organic Rose Food, Organic Citrus and Avocado Fertilizer, Organic Vegetable Fertilizer, All Natural Lawn Fertilizer, All Natural Acid Fertilizer, All Natural Palm Tree Fertilizer, Alternatives to Golf Course Chemical Pesticide, Organic Pest Control, Beneficial Nematodes, Natural Deer Repellent, Natural Rabbit Repellent, Natural Dog Repellent, Natural Cat Repellent, Natural Snake Repellent, Organic Gardening Supplies, Cannabis Worm Castings, Fertilizer for Cannabis, Compost Spreader Top Dresser, Organic Tree Fertilizer, Hydroponics & Aquaponics, Azomite Alternative, Volcanic Rock Dust, Micronized Rock Dust, Organic Rock Flour, Pure Rock Flour, Mineral Powder, Permaculture and Biodynamic Farming Supplies.
Located in the San Diego Area of California.
4th of July – Palm & Lawn Fertilizer Sale! If you want your palm to look like fireworks, or enjoy your lawn even after the Holiday, then you should try our Palm & Lawn Fertilizer. Containing a generous amount of…
SNOWY SEASON SALE 15% Off All Bags Of Rock Dust! February 27 – March 8, 2015 Still stuck in the snow? Or getting ready for Spring planting? Support your indoor and outdoor planting by adding Agrowinn Mineral Rock Dust to…
OUR AUTUMN SALE HAS BEEN EXTENDED TO OCTOBER 22, 2014 15% Off All Bags Of Rock Dust! We’ve updated the payment system on our website to make your check-out process even smoother (and more simple)! To celebrate, we’ve extended our…
Agrowinn’s Pure Organic Worm Castings Have Up to 140% Water Holding Capacity! Do you know of any other natural product that can hold THAT much water? Check out our latest lab results. Here are a few essential tips to drought-proof…
With the dangers of GMOs and pesticides spreading like wild fire, more consumers are choosing organic products. Agrowinn Fertilizers offers a great selection of Certifiable Organic products for your vegetable garden. Try our best selling Organic Vegetable Fertilizer (CDFA OIM…
