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Product benefits

  • Phosphorus Support
  • Slow Nutrient Release
  • Calcium Support
  • Root Development
  • Growth Support
  • Bloom Support
  • Nutrient Condition Support
  • Soil Acidity Support

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Gaia Green Bone Meal - 2 KG

Vegetative Stage Flowering Stage Indoor Outdoor Coco Coir Safe Soil Soilless Organic
$23.99
$23.99
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Product benefits

  • Phosphorus Support
  • Slow Nutrient Release
  • Calcium Support
  • Root Development
  • Growth Support
  • Bloom Support
  • Nutrient Condition Support
  • Soil Acidity Support

This product may offer additional benefits beyond those listed.

Description
Gaia Green Bone Meal is a premium, slow-release fertilizer for improving soil nutrient conditions that support strong roots and flowering. This bone meal fertilizer is also an organic garden fertilizer option when you want a focused source of key minerals without a complex blend.

Made from bone meal, this single-ingredient product is primarily used as a source of phosphorus and calcium. Gaia Green positions it as an excellent source of slow release phosphorus and calcium, giving it a clear role in gardens where root performance and bloom potential are priorities. Because it’s a slow-release fertilizer, it’s designed to deliver a steadier nutrient presence in the soil over time, supporting consistent plant development rather than sharp nutrient swings.

Gaia Green Bone Meal is recommended for bulbs, vegetables, annuals, perennials, shrubs, and lawns. In these garden settings, it’s intended to improve nutrient conditions for root development, vigorous green growth, and profuse blooms. That makes it a practical fit for growers who want a straightforward phosphorus-and-calcium input to support establishment, seasonal growth, and flowering across a wide range of common plant categories.

A key functional benefit highlighted for this product is that it helps mitigate soil acidity. For growers working with soils that trend acidic, that soil-support angle can matter just as much as the nutrient contribution. Gaia Green also notes it can be used without risk of burning or soil salination, which reinforces its role as a gentle, soil-friendly fertilizer choice when you want dependable performance without harshness.

Gaia Green Bone Meal is a good fit for gardeners who want a premium, slow-release fertilizer that supports root development and blooming, especially in beds, landscapes, and lawn areas where phosphorus and calcium support are part of the goal.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Coco Coir Safe; Soil; Soilless; Organic; Phosphorus Support; Slow Nutrient Release; Calcium Support; Root Development; Growth Support; Bloom Support; Nutrient Condition Support; Soil Acidity Support.

Guaranteed analysis: Available Phosphoric Acid (P2O5): 14.0%; Calcium (Ca): 26.0%.

Derived from: Bone Meal.

Guaranteed Minimum Analysis
Available Phosphoric Acid (P2O5) 14.0%
Calcium (Ca) 26.0%

Derived From
Bone Meal

Frequently Asked Questions
What does available phosphoric acid (P₂O₅) do for plants, and how is it different from available phosphate?

Available phosphoric acid provides a fast-absorbing form of phosphorus that fuels root growth, energy transfer, and strong flowering. It becomes part of the plant’s total available phosphate supply, but the two terms are not the same—available phosphoric acid is one source of phosphorus, while available phosphate refers to the entire pool of plant-available phosphorus overall.

Read the full guide

Why is calcium important for plant growth?

Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.

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When should you use bone meal for plants, and why does it work differently than other amendments?

Bone meal is best used before or at planting to support strong roots and steady flowering support because it releases phosphorus and calcium slowly as soil biology breaks it down. It’s unique because it isn’t a quick fix, so timing and soil conditions matter more, and overuse can create long-term imbalances that block micronutrient uptake.

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