Name: Achillea varieties Conditions: Full sun and well-drained soil Size: To 4 feet tall Zones: 3-9 Name: Gaillardia ‘Kobold’ Conditions: Full sun and well-drained soil Size: To 3 feet tall Zones: 3-8 Name: Penstemon pinifolius Conditions: Full sun and well-drained soil Size: To 18 inches tall Zones: 4-10 Name: Agastache ‘Desert Sunrise’ Conditions: Full sun and well-drained soil Size: To 4 feet tall Zones: 5-10 Name: Sedum ‘Autumn Joy’ Conditions: Full sun and well-drained soil Size: To 18 inches tall Zones: 3-9 Name: Perovskia atriplicifolia Conditions: Full sun and well-drained soil Size: To 6 feet tall Zones: 5-9 Name: Salvia ‘Raspberry Delight’ Conditions: Full sun and well-drained soil Size: To 3 feet tall Zones: 6-10 Name: Salvia ‘May Night’ Conditions: Full sun and well-drained soil Size: To 28 inches tall Zones: 5-9 Name: Salvia pachyphylla Conditions: Full sun and well-drained soil Size: To 3 feet tall Zones: 5-9 Name: Lavandula angustifolia Conditions: Full sun and well-drained soil Size: 3 feet tall Zones: 5-8 Name: Stachys byzantina Conditions: Full sun and well-drained soil Size: To 18 inches tall Zones: 4-8 Name: Echinops ‘Blue Globe’ Conditions: Full sun and well-drained soil Size: To 4 feet tall Zones: 4-9 Name: Echinacea purpurea Conditions: Full sun and well-drained soil Size: To 5 feet tall Zones: 3-9 Name: Amsonia ciliata Conditions: Full sun and well-drained soil Size: To 2 feet tall Zones: 3-9