Here is our organic powdered fertilizers to add as part of your nutritional program. Remember that the more finely powdered the fertilizer is, the more soluble in water and hence available to the plant. If you want instant availability, use more powdered fertilizers, if you want the fertilizer to release its nutrients more slowly choose the more granular or pelleted fertilizers.

Powdered fertilizers

Sort by: Product Price Default Baseline Humus Granular Baseline Humus Granular: Baseline™ liquid and granular humus concentrates function as a complete probiotic soil supplement. This ancient humus is harvested from a pristine North American source and results f... Our price: $58.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Glacial rock dust powder Glacial rock dust powder: Glacial Rock Dust is a natural mineral product which is produced over many thousands of years by glacial action. A wide variety of rocks which contain a broad spectrum of trace minerals... Our price: $15.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's 3-2-2 All Purpose Vital Earth’s 3-2-2 All Purpose: Vital Earth’s 3-2-2 All Purpose helps to increase the size and vitality in all plants, lawns, vines, shrubs and trees. Vital Earth’s 3-2-2 All Purpose is the perfect blend for residential and ... Our price: $18.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's All purpose guano mix 7-7-2 All purpose guano mix 7-7-2: All purpose guano mix 7-7-2 is a perfect blend of our seabird and bat guano. All purpose guano mix 7-7-2 is all-natural organic fertilizer. ... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's High nitrogen bat guano 9-3-1 High nitrogen bat guano 9-3-1: Our high nitrogen bat guano 9-3-1 is all-natural organic fertilizer. Our high nitrogen bat guano 9-3-1 promotes intense vegetative growth. Excellen... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's High phosphorus bat guano 0-13-0 High phosphorus bat guano 0-13-0: High phosphorus bat guano 0-13-0 is all-natural organic fertilizer. High phosphorus bat guano 0-13-0 promotes intense flowering and fruitin... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's high phosphorus seabird guano 0-11-0 High phosphorus seabird guano 0-11-0: High phosphorus seabird guano 0-11-0 is all-natural organic fertilizer. High phosphorus seabird guano 0-11-0 promotes ... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's organic bloom mix 0-9-0 Organic bloom mix 0-9-0: Organic bloom mix 0-9-0 is all-natural organic fertilizer and perfect bat and seabird guano mix for bloom stage. Organic bloom mix 0-9-0 prom... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's Rose, bulb and flower mix 5-9-4 Rose, bulb and flower mix 5-9-4: Rose, bulb and flower mix 5-9-4 is a perfect blend of our seabird and bat guano. Rose, bulb and flower mix 5-9-4 provides ample nitrogen for vigorous growth, extra phosphorous for... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now Vital Earth's Seabird guano all purpose 8-4-4 Seabird guano all purpose 8-4-4: Our Seabird guano all purpose is all-natural organic fertilizer. Our Seabird guano all purpose promotes intensive growth. ... Our price: $21.95 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Buy Now