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  • Dolomite Granules 1-2mm mini prill Granular slow release soil conditioner
Dolomite Granules 1-2mm mini prill 20 kg

Dolomite Granules 1-2mm mini prill 20 kg

Granular slow release soil conditioner

Dolomite Granules 1-2mm mini prill 20 kg
$65.00
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Product Description

Restore Balance & Build Stronger Soil

Struggling with acidic soil, poor growth, or nutrient lock-up?

Our Dolomite Granules are designed to gently rebalance your soil while delivering essential nutrients that support stronger roots, improved growth, and healthier plants. Made from recompressed dolomite powder, these granules break down when watered in,  delivering calcium and magnesium right where your plants need them most.

Why choose Dolomite Granules:
  • Helps neutralise acidic soils and improve pH balance
  • Supplies essential calcium and magnesium
  • Supports stronger root development and plant structure
  • Improves nutrient availability in soil
  • Enhances soil structure and aeration
  • Ideal for lawns, gardens, and soil correction programs
  • Granular form for easy, even application
Nutrient Profile:
Mg
Magnesium
 
Ca
Calcium
 

Dolomite granules are considered a soil pH adjuster + calcium/magnesium amendment, it:

  • Raises soil pH (neutralises acidic soils)
  • Supplies calcium → root strength, soil structure
  • Supplies magnesium → essential for chlorophyll and photosynthesis
  • Improves nutrient availability (especially N, P, K uptake in correct pH range)
  • Enhances soil structure and aeration
  • Supports microbial activity and long-term soil health
 

Key Nutrients

  • Calcium (Ca)
  • Magnesium (Mg)
 

Functional Composition

  • Calcium magnesium carbonate (dolomitic limestone)
  • Granulated 1–2mm mini prill (recompressed powder)
  • Slow-release mineral breakdown once watered in

Derived from: Natural dolomitic limestone (calcium magnesium carbonate)

Where to use Dolomite Granules: 

Lawns
(Buffalo, Couch, Kikuyu & More)

Perfect for lawns growing in acidic soils or showing signs of poor nutrient uptake. Benefits:

  • Encourages thicker, greener turf
  • Improves nutrient absorption (N, P, K)
  • Helps create a more balanced growing environment
Gardens
(Veggies, Flowers, Trees, Pots)

Ideal for garden beds, ornamentals, and vegetables needing improved soil conditions. Benefits:

  • Supports healthier plant growth
  • Improves soil workability and structure
  • Enhances long-term soil fertility
Farms & Acreage
(Broadacre, pastures, orchards, vineyards)

Suitable for broadacre soil correction where pH and mineral balance are limiting performance. Benefits:

  • Helps optimise soil conditions for crop growth
  • Supports nutrient efficiency across larger areas

Use Dolomite Granules when soil is too acidic (low pH), prior to planting or lawn establishment, and/or as part of a soil improvement program. Typically applied in autumn or early spring for best results.

 
The Science Behind Dolomite:

Dolomite is a naturally occurring mineral composed of calcium magnesium carbonate, making it highly effective for correcting soil imbalances.

  • Raises soil pH by neutralising acidity, creating a more optimal environment for plant growth
  • Calcium supports cell wall strength, root development, and overall plant structure
  • Magnesium is a key component of chlorophyll, driving photosynthesis and green leaf production
  • Improved pH increases the availability of essential nutrients like nitrogen, phosphorus, and potassium

By correcting soil acidity and replenishing key minerals, dolomite helps unlock the full potential of your soil. 

Technical Highlights:

  • Recompressed dolomite powder (granular form)
  • Breaks down when watered in for fast soil integration
  • Contains:
    • Calcium (Ca)
    • Magnesium (Mg)
  • Suitable for acidic soil correction
  • Improves soil structure over time

With Dolomite Granules, you’re not just feeding your plants, you’re correcting the foundation they grow in, setting your lawn or garden up for stronger, more resilient growth season after season.

Safety Guidelines

Test your soil before application to determine if pH correction is needed, as over-application can lead to nutrient imbalances. Apply evenly and water in well after use. Store in a cool, dry place and keep sealed when not in use.

(DOL)

Product Application

How to Apply Dolomite

  • Test Soil pH: Before applying dolomite, it’s essential to test the soil pH and magnesium levels. Over-application can lead to nutrient imbalances.
  • Application Rate: Typically, apply about 5 kilograms per 100 square meters, but this may vary based on your soil's needs.
  • Timing: Apply dolomite in the autumn or early spring for the best results. It takes a few months to fully break down and affect soil pH.

Using dolomite effectively can give you a thicker, greener lawn and healthier soil over time.

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Customer Reviews

5

First time owning lawn. Gave the team at plant doctor a ring and they supplied me with a wealth of information. Products turned up quickly.

Billy Green

5

Will definitely be getting more 8 weeks difference been using stimulizer, activ8mate, soil wetter, seaweed secrets and champion fertiliser. Was super fast delivery.

Michael Preddy

5

Only have great things to say about Plant Doctor. Organic products and a competitive price, fast shipping and easy to contact with questions. Have had great results with the special mix for lawns, and my plants (indoor and outdoor) love the seaweed secrets. I am excited to test out some of the animal products soon!

Tim McAuliffe

Plant Doctor

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