How Do You Take Care Of A Dusty Miller? When performing dusty miller plant care, prune when they become leggy during the growing season. … When growing a dusty miller perennial, cut plants back to 3 to 4 inches during early spring as new growth emerges. Most gardeners remove the flowers so as to divert
How Often Should I Water My Dusty Miller? One inch of water per week is enough to keep silver dust growing strong. It does not like soggy conditions. Do dusty millers need a lot of water? The soil must be well-draining to avoid root rot. Water regularly right after planting and withhold water once roots
How Do You Germinate Dusty Miller Seeds? Sow indoors 4-6 weeks before last expected heavy spring frost. Sow evenly and thinly and cover with 1⁄2 inch of seed starting formula. Keep the soil moist at 65-75 degrees F. Seedlings emerge in 10-21 days. How long does it take for dusty miller seeds to germinate? DAYS