Black Gold Seedling Mix with RESiLIENCE | 16qt - 120/PL

Low-Salt Seedling Mix for Strong Root Growth, 16qt

Newly germinated seedlings have a small, delicate root system that a standard potting mix, with its higher salt content and coarser texture, can overwhelm. Black Gold Seedling Mix with RESiLIENCE is formulated specifically for that early stage: low-salt, fine, yet porous and water-retentive, so young roots establish without stress.

This 16qt bag has an organic wetting agent that ensures uniform water penetration for consistent germination across the tray.

Key Features & Benefits

• Low-Salt Formula — gentle on newly germinated seedlings.
• Fine, Porous Texture — balances water retention with aeration.
• Organic Wetting Agent — ensures uniform water penetration.
• Strong Root Development — supports root growth at the seedling stage.

Who Should Use Black Gold Seedling Mix

This mix suits growers starting seedlings from seed who want a low-salt, water-retentive medium built for early root development rather than a general container mix.

About Black Gold

Sun Gro Horticulture's Black Gold line includes stage-specific formulas like Seedling Mix alongside its general potting soils, built on the same peat-sourcing base as the company's professional Sunshine products.

Frequently Asked Questions

Is this mix suited to newly germinated seedlings?

Yes, it's built for root growth in newly germinated seedlings, where a low-salt, fine-textured mix matters most. A coarser all-purpose mix can overwhelm a root system this small.

Is Black Gold Seedling Mix low-salt?

Yes, it's formulated low-salt and fine, yet porous and water-retentive, to avoid stressing a young root system. Excess salt is one of the more common causes of poor germination rates.

Does this mix include a wetting agent?

Yes, an organic wetting agent is built in for uniform water penetration and consistent germination across a full tray. Without it, dry pockets can form that slow or stop germination in some cells.

What size does this bag come in?

This bag holds 16qt. That size suits flats, trays, and larger seed-starting batches.