1 Tray, 4 Tray, and Full Season Supply Seed Starting Soil Mix Kits are clean, cost-effective, and easy to use. Creating your own mix gives the home gardener and greenhouse grower full control over soil texture. Ditch the pre-mixed seed starting soil mix bags to save money and keep your growing media pest and disease-free! 1 Tray Supply - Seed Starting Soil Mix Includes: This kit is enough to fill approximately one 1020 tray for seed starting. When using seed-starting tray inserts, you may have some extra seed-starting soil leftover. 1 80mm 10-Pack Compressed Coco Coir Pucks 1 2.4 oz Bag Perlite 4 Tray Supply - Seed Starting Mix Includes: This kit is enough to fill approximately four 1020 trays for seed starting. When using seed-starting tray inserts, you may have some extra seed-starting soil leftover. 4 80mm 10-Pack Compressed Coco Coir Pucks 1 10 oz Bag Perlite Full Season - Seed Starting Soil Mix Includes: This kit is enough to last most home growers a full seed-starting season. Hydrate one brick at a time to keep your seed-starting soil pest and disease-free. 8 Liters - 3 Compressed Coco Coir Bricks 2 Lb Bag Perlite Making Your Own Seed Starting Soil Mix Creating your own seed starting mix is easy! Start by hydrating your compressed coco coir to the desired hydration level. It should feel light and fluffy, not muddy. Keep in mind the perlite will absorb some extra water to make your mix more porous. For each 10-pack of 80mm pucks or for a single brick, add approximately 8-10 cups of water. Then, mix your coco coir and perlite at a ratio of 7 parts coco coir to 1 part perlite. A part can be defined as any measurement, but we find cups to be the most commonly used. If your mix feels muddier than you would like, reduce the amount of water added for future batches or allow it to dry to the desired hydration level before use. Seed starting soil mixes are ideal for filling seed starting tray inserts, 1020 trays, seed starting pots, or small pots for houseplants. Stories From Our Gardeners "I love making my own seed starting soil mix because it is fresh, saves space, and is much more cost-effective than purchasing pre-mixed bags from my local garden center." - Lara Wadsworth, True Leaf Market Writer Seed Starting Soil Mixes are available for Fast Free Shipping on qualifying orders.
