How do you grow dusty miller indoors?
Dusty miller is easy to grow from seed, but you can also propagate it by stem cuttings. Cut a few inches of stem in spring and remove the lower leaves. Set the top in moist potting mix. Keep the mix and the cutting moist and warm for several weeks until new leaves begin to grow and roots form. Pruning. If your dusty miller gets leggy, then you should prune it to encourage more bushy growth. Cut it down to around half its height, and it will respond with more growth lower down, which will help the plant to fill out and become denser and lusher looking.
Can you keep dusty miller over the winter?
Dusty miller tolerates light frost with ease, but can be damaged by hard freezes. Where winters are mild, dusty miller can be grown as a winter annual or short-lived perennial. Dusty miller is affected by few pests or diseases. Root rot from over-irrigation an leaf blemishes from overhead watering are some of the main issues. Dusty miller has been known to overwinter even in zones as cold as 6A, but it’s unreliable in these areas with cold winters.
Where is the best place to plant dusty miller?
Where to plant dusty miller seeds. Hardy in zones 7 through 10, though with protection may survive as low as zone 5, dusty miller thrives in a full sun location. Dusty miller can be propagated through both seeds and cuttings.