Exact dosages
Jed — LawnSuite's AI lawn assistant — has told you which product to use. Now the question every shed brings: "the bag says 25g per square metre — but how many scoops for my lawn?" This is where the loop turns advice into a number. Pick the product, enter your zone, and get the exact mix — and always read the product label before you apply.
From "25g/m²" to the grams for your zone
Three taps — pick the product, enter the area, read the mix. The calculator does the arithmetic so you don't burn the lawn with a wrong rate or waste product on a guess.
Dosage CalculatorLabel rates to an exact dose
Flow CalibrationTime your tap with a bucket
- Pick your product. Choose it from My Shed — the products you've added — and the label rate you saved loads with it, or enter a rate by hand.
- Enter your zone area. Type the square metres — or it's already there if you've set the zone up.
- Get the exact mix. The label rate becomes the exact grams or mL to mix for that patch. Always read the product label before you apply.
One calculator, free — tank mixing on Pro
The calculator is product-first: pick what you're using and it works out the rest. Dosing a single product — at any rate, including a concentrate dilution — is free on every plan. Combining several products in one tank is LawnSuite Pro.
The Calculator — one product, any rate
Enter a rate from the label, or pick a product from My Shed on Pro, and LawnSuite works out the dose for your zone — a straight rate across an area, a per-plant amount, or a concentrate dilution made up to the right water volume. It comes back in plain English you can copy, log straight to a treatment, or save to reuse. Always read the product label before you apply.
Tank Mix — up to 10 products
Putting a fertiliser, a wetting agent and a herbicide through the sprayer in one pass? Set your tank size, add up to 10 products — each at its own rate and unit — and get the exact amount of every one for the batch. Always read each product label, and check they're compatible, before you mix.
Flow calibration closes the gap
Knowing the mix is half the job. Getting it onto the lawn evenly is the other half.
Time a bucket fill and LawnSuite works out your tap or sprinkler's flow rate in litres per minute and millimetres per hour. Then it converts a deep-soak depth target — 12mm, 18mm or 25mm — into the actual minutes to run for your setup. So an "exact" mix actually lands as an exact application, not a rough spray-and-hope. As always, read the product label for the right rate and method before you start.
The dosage calculator and flow calibration are free on every plan — single products at any rate, including concentrate dilutions, with the dose worked out for your zone. Multi-product tank mixing — up to 10 products in one tank — is part of LawnSuite Pro, at $149.99/yr (or $14.99/mo); Founding Member pricing is $49.99/yr — locked for life while you're early.
An exact figure isn't a substitute for the label: pair every calculated dose with "always read the product label" — rates, safety directions and withholding periods live there, and they're the final word.
Not sure what the problem even is?
Snap a photo and let Jed identify it — then turn that diagnosis into a logged treatment with the dose already worked out.