Take the guesswork out of lawn and garden care. These free tools help you measure your space, plan the season and get application rates exactly right — the same way the professionals do.
Plan your lawn & garden
Lawn & Garden Size Calculator
Measure your lawn or garden beds on a satellite map to get accurate areas for product rates.
Lawn Maintenance Planner
Build a season-by-season lawn care program tailored to your grass type and climate.
Plant Spacing Calculator & Garden Layout Planner
Work out how many plants you need and lay out your beds with the right spacing.
Shade, Sun & Water-Stress Risk Mapping Tool
Map shade, sun and water stress across your yard to diagnose problem areas before they spread.
Application & product calculators
Application Rate Calculator
Convert label rates into exactly how much product you need for your area.
Sprayer Calibration & Application Calculator
Calibrate your sprayer and dial in water and chemical volumes with confidence.
Oxide to Elemental NPK Conversion
Convert fertiliser oxide analysis to elemental N-P-K so you can compare products fairly.
Something attacking your lawn or garden?
Use the Problem Solver to identify pests, weeds and diseases — and see the registered products we stock to treat them.