Organic Micro Cal-Phos | 31% Phosphorous | Micronised Rock Phosphate | Alternative to Bonemeal

Dr Forest’s Micronised Rock Phosphate is an organic-certified, plant-available fertiliser, expertly derived from high-quality stone quarries and finely ground to ensure rapid nutrient release for a wide range of crops, including vegetables, fruits, and ornamentals. Its micronised form significantly enhances phosphorus availability compared to traditional rock phosphate, making it an exceptional choice for promoting strong root systems, vigorous plant growth, and abundant yields. With a potent composition of 31% phosphorus and 49% calcium, this fertiliser supports essential plant functions such as energy transfer, cell division, and structural integrity, fostering healthier, more resilient crops. Suitable for soil mixing, top dressing, or liquid applications as a soil drench or foliar spray, its versatility caters to both professional growers and home gardeners seeking sustainable, organic solutions. Certified organic and free from synthetic additives, Dr Forest’s Micronised Rock Phosphate enriches soil fertility while aligning with eco-conscious gardening practices, ensuring vibrant, nutrient-rich plants and flavourful harvests season after season.

Why Choose Dr Forest’s Micronised Rock Phosphate?

• High Phosphorus Content (31%): Delivers a substantial 31% phosphorus to fuel root development and energy transfer. This promotes robust growth and higher crop yields.

• Rich in Calcium (49%): Provides 49% calcium to strengthen plant cell walls and support root systems. This enhances plant resilience and prevents nutrient deficiencies.

• Micronised for Rapid Availability: Finely ground to a solution-grade powder, ensuring quick nutrient release. This makes phosphorus more accessible than standard rock phosphate.

• Organic Certified: Certified organic, guaranteeing a natural, chemical-free fertiliser. It aligns with sustainable and eco-friendly gardening practices.

• Promotes Strong Root Growth: Enhances root development, particularly in vegetables and fruit crops. This leads to healthier plants with improved nutrient uptake.

• Supports Plant Vitality (0-31-0): Offers a balanced 0-31-0 NPK profile, focusing on phosphorus delivery. This supports critical plant processes like flowering and fruiting.

• Versatile Liquid Application: Suitable for mixing into water at 1–2 grams per litre for soil drench or foliar use. This flexibility suits a variety of application methods.

• Improves Soil Fertility: Enriches soil with phosphorus and calcium, fostering long-term fertility. Regular use maintains a nutrient-rich growing environment.

• Enhances Crop Quality: Boosts the health and vigour of vegetables, fruits, and ornamentals. This results in more abundant and flavourful harvests.

• Sustainable and Eco-Friendly: Sourced from natural stone quarries with no synthetic additives. It supports environmentally conscious farming and gardening.

Composition

• Phosphorus: 31% (Promotes root development and energy transfer)

• Calcium: 49% (Strengthens cell walls and supports root growth)

• NPK: 0-31-0 

Directions for Use

• Soil Mix: 1.25–2.5 ml per litre of soil.

• Top Dressing: 0.25–1 ml per litre of soil.

• Outdoor: 25–50 g per square metre, every 6–12 weeks during the growing season.

• Note: 1 teaspoon = 5 ml | 1 tablespoon = 17 ml