Oyster Shell Flour – The Ultimate Long-Lasting Calcium Boost for Your Soil

Give your plants the steady, balanced calcium they need—without the risk of nutrient lockout! OGS premium Oyster Shell Flour is a naturally slow-release calcium source that outperforms fast-depleting alternatives, keeping your soil balanced and your plants thriving.

Why Choose Oyster Shell Flour?

🌿 Slow-Release Calcium – Breaks down gradually, preventing sudden pH spikes & nutrient lockout
🌿 Rich in Trace Minerals – Naturally packed with kelp, microbes, and a complex Calcium Carbonate matrix
🌿 Soil pH Buffer – Acts as a natural liming agent to stabilize soil acidity
🌿 Boosts Microbial Life – Enhances soil biology for stronger root systems & plant immunity

Key Benefits:

✔ Improves soil structure & tilth
✔ Increases Cation Exchange Capacity (CEC) for better nutrient absorption
✔ Stimulates enzyme activity for healthier plant growth
✔ Supports resilient, disease-resistant plants

How It Works

Unlike fast-depleting calcium sources (which can break down too quickly in active soil), Oyster Shell Flour releases calcium steadily over time, ensuring:
✅ No sudden pH swings
✅ No calcium deficiencies or toxicities
✅ Long-term soil fertility

Perfect For:

• Organic & regenerative farming

• Cannabis cultivation

• Vegetable gardens & fruit trees

• Compost enhancement

Upgrade your soil’s calcium supply the right way—with nature’s best slow-release source!