Organic Biochar Booster (8qt)

Not a potting mix — a soil upgrade. Rosy Soil's Biochar Booster is a microbially active amendment designed to supercharge any existing soil with better nutrient retention, improved moisture management, and a living ecosystem of beneficial microbes. Ideal for raised beds, veggie gardens, fruit trees, and native plantings.

One 8 qt bag amends 5 cubic feet of soil or covers a standard 4'×8' raised bed.

SOIL AMENDMENT — Blends into existing soil or top-dresses garden beds to immediately improve structure, moisture retention, and nutrient absorption. Up to 50% improved nitrogen absorption.

BIOCHAR-POWERED — 40% wood biochar sequesters carbon, hosts beneficial microbes, and reduces watering frequency by up to 30%

LIVING AMENDMENT — Fortified with bokashi, mycorrhizal fungi, worm castings, and compost for a full microbial boost with every application

CARBON-NEGATIVE — Made from biochar, compost, worm castings, mycorrhizal fungi, and bokashi. OMRI Listed. 100% synthetic-free.

VERSATILE USE — Works with raised beds, in-ground gardens, fruit trees, perennials, and container gardens

RESEALABLE PACKAGING — Resealable bags keep soil fresh on shelf. Plastic Neutral certified via Plastic Bank.

Coverage: Amends 5 cu. ft. · Covers 32 sq. ft.

Key Ingredients: Biochar, Compost, Worm Castings, Mycorrhizal Fungi, Bokashi

Certifications: OMRI Listed | 100% Synthetic-Free | Made in the USA | Plastic Neutral