| Black Swallow Feather Meal (11-0-0) | indoorfarmer.ca | 17.95 CAD | 19.95 CAD | −10% |
| Black Swallow - Stella Maris Liquid Sea Kelp 945ml - Organic Plant Growth Enhancer | plantwellinc.com | 34.95 CAD | — | — |
| Black Swallow - Greensand Rock Dust (2kg) – Organic Mineral Supplement for Soil Health | plantwellinc.com | 32.95 CAD | — | — |
| Black Swallow - Pumice Stone 3/8" X #8-21 (3Gal) – Aeration & Moisture Retention for Garden Soil | plantwellinc.com | 32.95 CAD | — | — |
| Black Swallow - Aloe Flakes Organic – Natural Plant Booster for Growth & Health | plantwellinc.com | 32.5 CAD | — | — |
| Black Swallow - Organic Kelp Meal 4.4lbs - Soil Amendment & Nutrient Booster | plantwellinc.com | 24.99 CAD | — | — |
| Black Swallow - Organic Bloom Mix 2-5-4 (2kg) - Nutrient-Rich Flowering Fertilizer | plantwellinc.com | 24.95 CAD | — | — |
| Black Swallow - ZumSil Silica Monosilicic Acid (240ml) – Boost Plant Health & Photosynthesis | plantwellinc.com | 24.95 CAD | — | — |
| Black Swallow - Organic All Purpose Mix (4-4-4) – Slow-Release Fertilizer for Garden & Turf | plantwellinc.com | 24.95 CAD | — | — |
| Black Swallow - Organic Crustacean Meal (Granular, 5lbs) – Natural Bio Pesticide & Calcium | plantwellinc.com | 22.95 CAD | — | — |
| Black Swallow - Freeze Dried Coconut Water Powder – Organic Root & Growth Booster for Plants | plantwellinc.com | 20.95 CAD | — | — |
| Black Swallow - 2 Row Malted Barley Flour (Non-Organic) - 2kg – Enzyme-Rich Soil Amendment | plantwellinc.com | 20.95 CAD | — | — |
| Black Swallow 2 Row Malted Barley Flour (Non-Organic) | indoorfarmer.ca | 20.95 CAD | 20.95 CAD | — |
| Black Swallow - Soy Amino Acid Soluble 15-0-0 – Organic Nitrogen Fertilizer for Plants | plantwellinc.com | 19.95 CAD | — | — |
| Black Swallow Oyster Shell Flour | indoorfarmer.ca | 16.95 CAD | 16.95 CAD | — |
| Black Swallow Huplaso Basalt Rock Dust | indoorfarmer.ca | 16.95 CAD | 16.95 CAD | — |
| Black Swallow - Azomite Rock Dust – Organic Trace Elements & Minerals for Soil Health | plantwellinc.com | 16.95 CAD | — | — |
| Black Swallow - Humic Acid 80% (0-0-5) Powder – Water-Soluble Soil Enhancer (1lb) | plantwellinc.com | 16.95 CAD | — | — |
| Black Swallow - Organic Molasses (Unsulphured) – Biostimulant for Soil & Microbial Health | plantwellinc.com | 16.95 CAD | — | — |
| Black Swallow - 5 Seed Cover Crop Blend (1lb) – Diverse Mix for Soil Health & Fertility | plantwellinc.com | 15.95 CAD | — | — |
| Black Swallow - Langbeinite (0-0-22) K-MAG 1.5kg - Organic Potassium & Magnesium | plantwellinc.com | 15.95 CAD | — | — |
| Black Swallow KMS Potassium Magnesium Sulfate 0-0-21.5 (K-MAG) | indoorfarmer.ca | 15.95 CAD | 15.95 CAD | — |
| Black Swallow - Organic Agricultural Sulfur—90% (1lb) – Lower Soil pH for Acid-Loving Plants | plantwellinc.com | 14.95 CAD | — | — |
| Black Swallow - Humic Acid Fine Granular 2kg - Soil Amendment & Fertilizer Enhancer | plantwellinc.com | 12.95 CAD | — | — |
| Black Swallow Wollastonite Rock Dust – Organic Silica for Stronger Plants & Soil Health | plantwellinc.com | 12.95 CAD | — | — |
| Black Swallow - Dolomitic Limestone (4.4lbs) – Calcium & Magnesium for Soil pH Balance & Health | plantwellinc.com | 11.95 CAD | — | — |
| Black Swallow - Huplaso Basalt Rock Dust (2kg) – Soil Amendment for Organic Gardening | plantwellinc.com | 11.95 CAD | — | — |
| Black Swallow - Sulfate of Potash (0-0-50) - 1lb – Water Soluble Potash & Sulfur for Plants | plantwellinc.com | 11.95 CAD | — | — |
| Black Soldier Fly Insect Frass (3-2-2) | urban-grow.ca | 9.99 CAD | — | — |
| Fertilpot - Round Biodegradable Pots (6x6cm & 11x11cm) - Eco-Friendly Plant Containers | plantwellinc.com | 0.25 CAD | — | — |