Mineral Magic Calculators

APPLICATION RATES / TOTAL COST

For best application rates and a cost calculation – try our easy to use calculators!


If you are mixing Mineral Magic with pots or hanging baskets or just garden planting – use our “Mix Calculator” and simply;

  1. Enter the amount of soil you are mixing in litres
  2. *Enter the amount of Mineral Magic as a % (eg 1 cup of Mineral Magic in 10 cups of soil would be 10%) - Suggested rates 5-20%
  3. If the cost is different from the pre-set - you can change that as well.
  4. Your answer will appear in red in the bottom corner.
  5. Don’t forget to water it well then cut back your water intervals!
REMEMBER TO CONSIDER WITH THE INITIAL COST ……….

This is a PERMANENT treatment so divide the cost by the 2/3 annual treatments you would normally make a year and the cost is significantly lower!

Mix Calculator
Soil(L) MM(%)* Cost/kg
MM required:  
MM cost:  

If you are using Mineral Magic on/for your lawn or full garden coverage – use our “Area Calculator” and simply;

  1. Enter the amount of area you are treating in square metres (m2)
  2. Enter the amount of Mineral Magic (MM) in grams per square metre (gr/m2) - See “Recommended Rates” below
  3. If the cost is different from the pre-set - you can change that as well.
  4. Your answer will appear in red at the bottom.
  5. Don’t forget to water it well then cut back your water intervals!
Area Calculator
Area(m2) MM(gr/m2) Cost/kg
kg required:  
MM cost:  
Recommended Rates

Gardens

  • 500gm / m2 (raked, cultivated or hoed in)
  • Pots/Tree planting etc – Between 5% and 20% of soil mix (more for sand, less for loam and clay soils)

Lawns

  • New lawns prior to planting, seeding or turfing - 500gm / m2 (raked, cultivated or hoed in to 100mm)
  • Existing lawns – the capacity is still 500gm / m2 but best do it in multiple applications eg, 2 x 250gm / m2
  • Minimum application – 100gm / m2