Spreading & Blending Specialists

Soil Conditioning Products

Comprehensive Range of Products

Our range of products can help you improve your soil, grow better crops, and generate more profits.

We can also create a custom blend to meet your specific requirements.

Reliable & Flexible Supply Options

  • We can supply products in bulk or in bags from 25kg to 1 tonne
  • Our scales are trade approved so you know you are getting exactly what you have paid for
  • Our bulkproduct bays are fully cleaned out after each use to prevent cross-contamination


  • Raises soil PH (reduces acidity)
  • Supplies calcium
  • Improves uptake of NPK
  • Influences soil micro-organisms
  • Improves soil structure
  • Also a beneficial stock feed supplement
  • Can adjust water PH in aquaculture


  • Naturally occurring as calcium sulphate
  • Does not raise PH
  • Very soluble making it a quick source of calcium
  • Useful as a clay breaker
  • Helps with water penetration
  • Aids photosynthesis in the plant
  • Also useful for re-vegetation


  • Can increase plant resistance to fungal pathogens
  • Can improve plant stem strength
  • Can improve flowering and fruit setting
  • Improves tolerance in stressed crops
  • Helps detoxify toxic soils
  • Helps replenish depleted soils


  • Enables better plant growth
  • Improves the efficiency and value of fertiliser
  • Improves water infiltration and retention
  • Improves yield
  • Retains nutrients for use by plants
  • Improves long term soil quality
  • Reduces loss of nutrients


  • Raises soil PH (reduces acidity)
  • Supplies calcium and magnesium
  • Improves the uptake of NPK
  • Maintains calcium/magnesium ratio
  • Helps move nutrients through the plant
  • Also a beneficial stock feed supplement

Raw Humate

  • Promotes beneficial soil organisms
  • Improves aeration and water retention in heavy/compact soils.
  • Prevents water and nutrient losses in sandy soils.
  • Improves performance of urea, fertiliser and lime
  • Improves seed strike rate and encourages root growth.

Magnesium Oxide

  • Also known as ‘burnt magnesite’.
  • Will raise PH
  • Useful when acid soil already has enough calcium
  • Improves chlorophyll and subsequently photosynthesis
  • Very soluble for easy uptake

Calcium Oxide

  • Also known as ‘quicklime’ or ‘burnt lime’.
  • Treats acidic soils
  • Ideal for when pH needs to be raised quickly

Our Product Range Also Includes Organics


  • Contains valuable nutrients including nitrogen, phosporous, and potassium
  • Adds organic matter to the soil
  • Improves soil structure
  • Improves moisture retention


  • Improves soil nutrient levels
  • Increases disease resistance in the plant
  • Improves soil moisture retention
  • Can improve yield and quality of crop

Contact Us

Phone: 0408 879234

Email: info@ag-culture.com.au

Find Us: 90 Thomasens Rd, Alloway, QLD 4670


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