Down to Earth Rock Phosphate – Organic Phosphorus Fertilizer

Down to Earth Rock Phosphate 0-3-0 is a natural source of phosphorus and calcium, essential for healthy root growth, strong stems, and long-term soil fertility. Sourced from soft rock phosphate, this finely milled, powder-grade fertilizer is ideal for use in vegetable gardens, flowering plants, bulbs, fruit trees, shrubs, and indoor container plants.

A valuable soil amendment for boosting bloom and fruit production, Rock Phosphate also supports long-term nutrient availability by slowly releasing phosphorus over time. It is especially effective when applied before planting or mixed with compost and organic matter for enhanced results.

✅ OMRI-listed for use in certified organic gardening and farming.

🌿 Key Benefits:

• Provides long-lasting phosphorus (3.0%) to encourage blooming and fruiting

• Supplies calcium (18.0%) to strengthen plant structure and support root development

• Ideal for vegetables, flowering plants, fruit trees, and container gardening

• Enhances overall soil health and productivity

📌 How to Use:

Bulbs:

• Mix 1 tbsp per hole for average-sized bulbs. Adjust amount for larger varieties. Water well after planting.

Vegetable Gardens & Flower Beds:

• For new gardens: Apply 2.5–5 lbs per 100 sq ft, mixing into the top 3” of soil.

• For transplants: Add ¼ cup per planting hole, mix and water in.

• For established plants: Side-dress with ¼–½ cup in fall or early spring.

Containers:

• New plantings: Mix ¼ cup per gallon of soil OR 5–10 lbs per cubic yard.

• Established plants: Mix 1 tbsp per gallon into soil surface every other month.

Trees & Shrubs:

• Spread 1 lb per inch of trunk diameter outward to the drip line. Mix into soil and water in.

• New trees: Mix 1–2 cups with backfill soil when transplanting.

📦 Available Sizes:

• 100g Repacked

• 200g Repacked

🌱 Ideal for vegetables, flowering plants, fruits, herbs, and indoor gardening
🔍 Organic and slow-release phosphorus fertilizer
🧪 Soil-building formula for long-term health and productivity