Most people water their landscapes based on guesswork. A little here, a little there, adjust the timer when things look dry, and hope for the best. But there’s a number—a simple coefficient—that tells you exactly how much water each plant needs. It’s called the plant species factor, and understanding it can cut your water use […]
Tag Archives: horticulture
You’ve probably had this moment. You’re driving past a pasture with a friend, and someone says, “Hey, look—horses!” or “There’s a cow!” No hesitation. No pause. No “Wait…what is that again?” We all know it’s a cow or a horse. But when we pass a sycamore, a coast live oak, or a row of jacarandas […]


