Field Tools
Tools
Small, purpose-built calculators for planning water-wise plantings. No sign-in, no saving — just the math.
Plant Spacing Calculator
How many plants for a given area and on-center spacing — rectangular vs. triangular grid.
Cubic Yards Calculator
Convert a square-foot area and a depth in inches into cubic yards.
Lawn Removal Water Calculator
What a turf conversion saves in water, and how many plants it takes to do it properly.
Landscape Water Use Calculator
What your irrigation costs to run, and what a different system would cost instead.