Don’t put those trowels away quite yet. Go Green Winnetka is gearing up for its  Fall Native Plant Sale.  Fall offers warm soils, cool temperatures, plenty of sunlight and predictable rainfall to help new plants get established. Roots continue growing until the ground freezes. Seasoned native plant gardeners will be on hand to help you make the right choices for your needs. There will also be information on the website beforehand to help you plan. More information can be found at gogreenwinnetka.org.