Grow stronger, better-rooted plants with PRO-MIX HP Biofungicide + Mycorrhizae high-porosity growing medium. Give roots the air and drainage they crave, so water-sensitive crops stay balanced even in low light and humid spaces. Tackle big potting days with a roomy 3.8 cu ft bale, and move it easily thanks to its lightweight build.

Key Features

• High porosity structure: Increase air space and drainage to help prevent overwatering and root rot.
• Peat and perlite blend: Hold moisture evenly while shedding excess water for flexible watering schedules.
• Biofungicide (Bacillus subtilis): Support a healthier root zone that helps suppress disease-causing organisms.
• Mycorrhizae (Glomus intraradices): Expand root reach for better nutrient uptake, water efficiency, and stress tolerance.
• Reliable in low light and humidity: Keep plants happy in indoor grow rooms, basements, and shaded patios.
• Lightweight handling: Move and store the bale with less strain during repot days.

Applications

Use this mix for containers, hanging baskets, houseplants, herbs, and flowering annuals. Encourage fast, fibrous roots in starts and cuttings. Support drainage-loving crops like peppers, tomatoes, and succulents without sacrificing consistent moisture.

Specifications

• Volume: 3.8 cu ft
• Weight: 1.0 lb
• Composition: 75% Canadian sphagnum peat moss, 25% perlite
• Additives: Biofungicide (Bacillus subtilis), Mycorrhizae (Glomus intraradices)
• Type: High-porosity soilless growing medium

Pre-moisten before first use. Fill containers loosely and avoid compacting to keep air space high. Water thoroughly, then let the top layer dry slightly before the next watering. Feed with your preferred fertilizer program as growth picks up.