The Soil Sorcerer’s Bonemeal Soil Amendment

The Soil Sorcerer’s Bonemeal (3-15-0)

Deep Root Magic for Flowers, Fruits & Tubers

Unearth the ancient power of natural phosphorus with The Soil Sorcerer's Bonemeal (3-15-0)—a time-honored fertilizer that strengthens root systems, supercharges flowering, and enhances fruit and seed development. Slow-releasing and rich in calcium, our bonemeal is steam-treated, finely ground, and energetically blessed to awaken fertility in every handful.

Perfect for early-season soil building, planting bulbs, or revitalizing fruiting plants, this is a cornerstone ingredient in biodynamic and organic gardens.

Why Use Bonemeal?

Bonemeal is a classic organic amendment made from steamed and ground animal bones, offering a rich supply of phosphorus (15%) and nitrogen (3%) in a gentle, slow-release form. This balance helps your plants establish strong roots while supporting blossoms and yields throughout the season.

Key Benefits:

High Phosphorus (15%) – Stimulates root growth, flower formation, and fruit set

Nitrogen (3%) – Promotes healthy green foliage and early-stage development

Calcium-Rich – Strengthens cell walls and helps prevent blossom-end rot

Slow Release – Feeds plants over time without burning roots

Perfect for Bulbs, Tomatoes, Peppers, Squash, Carrots, Trees, & Flowers

How to Use Bonemeal:

Soil Prep:

Mix 1–2 cups per 10 sq. ft. into the top 2–4 inches of soil before planting

Flower Beds & Perennials:

Apply 1–2 tablespoons per plant when transplanting

Top-dress in early spring and again mid-season for continuous bloom

Root Crops, Garlic & Onions:

Add 1–2 tablespoons per planting trench or mound

Containers:

Mix 1 tablespoon per gallon of soil before planting

Water thoroughly after application to activate nutrient release.

Product Details:

Guaranteed Analysis:
Nitrogen (N): 3%
Phosphorus (P₂O₅): 15%
Potassium (K₂O): 0%
Also Contains: Calcium (up to 22%)

Derived From: Steamed and finely ground bovine bone

Texture: Fine to medium granule

Odor: Low, earthy aroma

Breakdown Time: 2–6 months depending on soil biology

Available Sizes:

1 lb Bag – Ideal for pots, starts, or small flower beds

5 lb Bag – Great for raised beds and vegetable rows

10 lb Bag – Suited for full garden coverage

15 lb Bag – Designed for orchards, no-till systems, and bulk garden use