espoma ss16 16-quart organic seed starter premium potting mix Espoma Organic® Seed Starter Mix

espoma ss16 16-quart organic seed starter premium potting mix Espoma Organic® Seed Starter MixBest by June 1, 2026 Priced lower because it is best used soon, perfect for immediate planting or use. Give your potted plants the best possible environment with Espoma Organic Seed Starting Mix. This premium blend of all natural ingredients is formulated to stimulate optimal root growth and to help the soil retain the moisture that seedlings need during those hot, dry months. Better ingredients mean stronger growth and larger, healthier, more

Give your potted plants the best possible environment with Espoma Organic Seed Starting Mix. This premium blend of all-natural ingredients is formulated to stimulate optimal root growth and to help the soil retain the moisture that seedlings need during those hot, dry months.

Better ingredients mean stronger growth and larger, healthier, more resilient plants. Espoma Organic is composed of 80-90% Canadian sphagnum peat moss, perlite, yucca extract, and limestone to adjust pH. This mix provides the perfect environment for growing seedlings, promotes root growth, improves moisture retention, and helps plants grow larger bloom more abundantly.

A side benefit of Espoma Organic is that, unlike most non-organic mixtures, it doesn't have that strong chemical odor that can be so pervasive (especially indoors). Nothing but good stuff, so the natural pleasant fragrance of foliage and flowers comes through.

Espoma has been a trusted name in organic garden products since 1929, and we are delighted to make this seed starting mix available to you this season. Stock up now, and enjoy bursting flowerpots, trailing baskets, and burgeoning window boxes all season long.

NOTE: Product is filled by volume and may settle in shipping. Product may also dry out over time while in storage. Simply moisten product to reconstitute prior to use for seed starting.