Smart Irrigation at gardenbuddy.au/smart-irrigation/ answers one question. Should you water today. It reads live figures from the Dayboro Weather Station, runs them through a set of plain rules, and gives you a single card that says water, skip, or water carefully. Here is what it actually shows and how to use it.
A minute and a half on what Smart Irrigation shows and how to read it.
What Smart Irrigation actually shows
Open the page and the top card gives you a straight answer, water or don’t, with the reasons underneath it in plain English, things like “sufficient rain today” or “low soil moisture.” Under that sit three gauges: soil moisture, evapotranspiration (how fast the garden is drying out) and temperature impact, each with a plain reading such as adequate, low loss or warm moderate.
Below the gauges are four condition cards pulling real numbers straight off the weather station: rainfall today and this week, humidity and dew point, soil temperature at two depths, and wind speed with a clear yes or no on whether it is calm enough to run a sprinkler without half of it blowing away.
A two day watering forecast is open to everyone, showing today and tomorrow with a temperature, a rain chance and a water or maybe tag. The full seven day forecast, the zone by zone recommendations for lawn, vegetable garden, fruit trees and potted plants, and the soil moisture and evapotranspiration history charts all sit behind a free account.
Why it matters
Most people water on a schedule or on habit, not on what the soil and the sky are actually doing that day. That wastes water on days it rained enough already, and it under-waters on hot, dry, high evaporation days when a fixed schedule would have you watering too little too late. Smart Irrigation replaces the guess with the same weather station data the rest of gardenbuddy.au runs on, so the answer changes with the actual conditions in Dayboro rather than a generic rule of thumb.
The zone-specific advice matters too, because a pot on a north facing balcony and a lawn are not on the same clock. Treating them the same, which a basic timer does, either drowns the pot or starves the lawn.
How to use it
- Quick check: load the page and read the top decision card. If it says skip, skip. If it says water, check the suggested best time before you start.
- Understand the why: the three gauges and the condition cards underneath explain the decision. Low soil moisture plus a high evapotranspiration reading is a stronger case to water than either on its own.
- Wind check before sprinklers: the wind card gives a plain yes, caution or no on whether it is safe to run a sprinkler that day.
- Plan two days ahead free, or join for the full week: the free forecast covers today and tomorrow. A free GardenBuddy.au account unlocks the full seven days plus the lawn, vegetable garden, fruit tree and potted plant breakdown.
Frequently asked questions
Do I need an account to use it? No. The decision card, the gauges, the condition cards and the two day forecast are open to everyone. Signing in for free unlocks the full seven day forecast, the zone by zone recommendations and the soil moisture and evapotranspiration charts.
Where does the data come from? The page pulls live figures from the Dayboro Weather Station, the same source behind the rest of gardenbuddy.au’s weather driven tools. The footer on the page links through to the full weather dashboard on dayboro.au if you want the underlying detail.
Is this the same as the Water Smart calculator? No, they are two different tools. Smart Irrigation gives you a live daily watering decision straight off the weather station, no input required. Water Smart is a calculator you fill in yourself, garden size, soil type and so on, to work out a water budget. Use Smart Irrigation to decide whether to water today, and Water Smart to plan your water use over a longer stretch.
Related features
Smart Irrigation works well alongside a couple of GardenBuddy.au’s other tools.
- Water Smart: a calculator for working out your garden’s water budget, separate from the daily live decision this guide covers.
- Moon Calendar: once you know today is a watering day, check whether it is also a planting day.
- Pest Alerts: overwatering and underwatering both raise pest and disease risk, so it is worth checking both.
Try it now
Head to Smart Irrigation and check today’s decision before you touch a hose. If you want the full seven day forecast and the zone by zone advice, join GardenBuddy.au free, no credit card required.
