Essential Soil Amendments for the Spring Garden

Essential Soil Amendments for the Spring Garden

This post explains why spring is the ideal time to amend garden soil and how soil health depends on a thriving ecosystem of microbes. It highlights biochar and worm castings as a powerful pairing: worm castings provide nutrients and microbial life, while biochar adds long-lasting structure that improves nutrient and water retention. You’ll learn how to “charge” biochar with worm tea/castings to prevent nutrient lockout, plus a simple mix ratio and application steps, key science benefits, and common mistakes to avoid.

May 06, 2026 — Carley Tuckmantel