Collection: Seed Starting Soil

Start Seeds Right with Soil Made for Healthy Germination

5 products

Fine dark seed-starting soil

Seed-starting mixes are blended for germination and early seedling growth in trays, cells, blocks, or small pots. Compare particle size, drainage, water retention, included nutrients, and package volume for the crop and watering system.

Some mixes contain little fertility and require supplemental feeding after true leaves develop; follow the product directions. Pair the selected medium with Seed Starting Trays and review Seed Starting 101 for general technique.

Choosing a mix or a component: Sungro Black Gold Seedling Mix is a blended seed-starting medium. Coco Peat (700 g Brick) is compressed coconut coir that expands when hydrated; choose it as a medium ingredient rather than assuming it contains the same blend or nutrients as a seedling mix.