24 - 28 Inches 32 - 40 Inches 32 - 40 Inches 61cm - 71cm 81cm - 1.0m 81cm - 1.0m Features Ivory white flowers contrast beautifully with its dark green foliage. Upright, columnar habit. Flowers remain attractive as they age. Drought Tolerant Salt Tolerant Attracts: Bees Butterflies Resists: Deer Rabbits Characteristics Plant Type: Perennial Height Category: Medium Garden Height: 24 - 28 Inches 61cm - 71cm Spacing: 32 - 40 Inches 81cm - 1.0m Spread: 32 - 40 Inches 81cm - 1.0m Flower Colors: White Flower Shade: Ivory white Foliage Colors: Green Foliage Shade: Dark green Habit: Upright Container Role: Thriller Plant Needs Light Requirement: Sun The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours). Maintenance Category: Easy Bloom Time: Early Summer Bloom Time: Mid Summer Bloom Time: Late Summer Hardiness Zones: 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b Water Category: Average Soil Fertility Requirement: Average Soil Soil Fertility Requirement: Poor Soil Soil PH Category: Acidic Soil Soil PH Category: Neutral Soil Uses: Border Plant Uses: Cut Flower Uses: Dried Flower Uses: Mass Planting Maintenance Notes: Easy to grow in full sun and well-drained soil. Avoid planting in rich soil. Once flowers have faded, cut plant back by half. 'Firefly Diamond' Achillea hybrid USPP 32,986, Can PBRAF Professional Growing Information