Tools
Practical calculators and live agronomy intelligence for farms, gardens and growing spaces.
Temperature & wind
Agronomy Tools
Planning and decision-support calculators for crop production.
Tank Mix Checker
Check spray tank mix compatibility between crop protection products.
Spray Calculator
Tank load planning: water volumes, hectares per tank, part tanks and multi-product quantities from label rates.
Seed Rate Calculator
Calculate seed rate in kg/ha from TGW, germination, target plants/m², and field establishment.
Fertiliser Calculator for N, P and K Application Rates
Indicative NPK needs and product kg/ha from label analysis, field area and optional cost.
Crop Net Margin Calculator
Indicative planning guide for gross and net margins, break-even grain price and yield, and sensitivity to price and yield for combinable crops.
Slurry Storage Calculator
Indicative slurry volumes from livestock, washings and rainfall; compare existing vs revised store capacity.
Home & Garden Tools
Useful calculators for lawns, raised beds and container growing.
Soil Calculator
Work out litres and bag counts of soil or compost for beds and planters.
Grass Seed Calculator
Estimate seed quantities for new lawns, patch repair, or overseeding.
Lawn Fertiliser Calculator
Calculate fertiliser quantities from area and label application rates.
Plant Spacing Calculator
Plan rows, spacing, and plant numbers for beds and growing areas.
Potting Mix Calculator
Calculate compost or potting mix needed for pots, tubs, and containers.