SunGro Horticulture Seedling Mix

Yes, this mix is specifically formulated for indoor seed starting and greenhouse use. Its fine texture is designed to support delicate seedlings during their earliest stages of growth.

The fine, loose structure provides essential aeration and drainage. This environment prevents the soil from becoming waterlogged, which is critical for avoiding damping-off and encouraging healthy root development.

Absolutely. The mix is versatile enough to support both seeds and cuttings, providing a stable, moisture-retentive environment that encourages strong root growth for both propagation methods.

This is a specialized seedling mix designed primarily for germination and early root development. It does not contain heavy fertilizers, so you should plan to introduce a gentle, diluted liquid fertilizer once your seedlings develop their first set of true leaves.

This bag contains 16 quarts of mix. It is sized to be manageable for most home gardening projects, such as filling standard seed trays or small starter pots.