Companion plants for Iris
24 partners scored across pest control, nitrogen, root depth, shade and spacing.
Also works well
Keep apart
Black Sage releases compounds that inhibit Iris
Black Walnut releases compounds that inhibit Iris
Fennel releases compounds that inhibit Iris
Pecan releases compounds that inhibit Iris
Sunflower releases compounds that inhibit Iris
Walnut releases compounds that inhibit Iris
White Sage releases compounds that inhibit Iris
Planning a whole bed?
Kindred Core scores every plant in your garden against every other — free.