Premier PRO-MIX Organic Vegetable & Herb Mix with MYCOACTIVE | 1cu ft - Loose Fill

OMRI Listed Organic Vegetable & Herb Growing Mix, 1cu ft Loose Fill

Vegetable and herb gardens draw heavily on a container mix over a single growing season, so a blend built from generic ingredients can leave plants short on nutrition or organic certification partway through. Premier PRO-MIX Organic Vegetable & Herb Mix with MYCOACTIVE is built from Canadian sphagnum peat moss, peat humus, perlite, gypsum, and limestone, blended with an organic fertilizer that feeds gradually and Mycorrhizae Glomus intraradices for root development, and it carries OMRI Listed status for organic production.

This 1cu ft loose fill bag is sized for smaller vegetable and herb plantings, container gardens, or growers who want to try the formula before scaling up to a larger bag or bale.

Key Features & Benefits

• OMRI Listed Formula — approved for use in certified organic production.
• Gradual-Feed Organic Fertilizer — built into the mix so vegetable and herb plants get a steady nutrient supply without a separate feeding schedule at the start.
• Mycorrhizae Glomus intraradices — colonizes the root zone to extend water and nutrient uptake beyond the root itself.
• Peat, Peat Humus & Perlite Base — balances water retention with the aeration vegetable and herb roots need.
• Gypsum & Limestone Amendments — help set a stable pH and supply calcium and sulfur to the growing mix.

Who Should Use Premier PRO-MIX Organic Vegetable & Herb Mix with MYCOACTIVE

This mix fits organic vegetable and herb gardeners, whether that's a raised bed at home or a market-garden operation, who want an OMRI Listed container mix with fertilizer and mycorrhizae already blended in rather than adding them separately.

About Premier PRO-MIX

Premier Tech has sold peat substrate since 1923 and introduced the PRO-MIX brand in 1968. The Organic Vegetable & Herb Mix draws on Premier Tech's own peat bogs and its biotechnology lab, which produces the mycorrhizal inoculant blended into the formula.

Frequently Asked Questions

Is this mix OMRI Listed?

Yes, Premier PRO-MIX Organic Vegetable & Herb Mix with MYCOACTIVE is OMRI Listed for use in certified organic production. Check with your certifying agency if you need documentation for a specific certification program.

How does this mix supply fertilizer to plants?

It contains an organic fertilizer blended into the mix that feeds plants gradually rather than all at once. That reduces how often you need to add a separate feeding during the early stages of growth.

What does the Mycorrhizae do in this mix?

Mycorrhizae Glomus intraradices is a beneficial fungus that colonizes plant roots and extends their effective reach into the surrounding growing medium for water and nutrients. It's already blended into the mix, so no separate inoculation step is needed at planting.

What plants is this mix suited for?

It's formulated for vegetable and herb gardens specifically, with a nutrient and pH profile suited to that crop range. It works in raised beds, in-ground gardens, or containers.

What is in the mix besides peat moss?

Beyond Canadian sphagnum peat moss, it includes peat humus, perlite, gypsum, limestone, an organic gradual-feed fertilizer, and Mycorrhizae Glomus intraradices. Perlite adds aeration while gypsum and limestone help stabilize pH and supply calcium and sulfur.