Does dusty miller spread?

May, 2022
Darren Spalding

Buds (L) and flowers (R) of the blooming dusty miller (CL). Buds (L) and flowers (R) of blooming Dusty Miller (CL). If the planting area is poorly drained, you will need to change the soil to successfully grow Dusty Miller. Buds (L) and flowers (R) of the blooming dusty miller (CL).

If the planting area is poorly drained, you will have to change the soil to successfully grow dusty millers. Plants can grow up to 2 feet tall and so wide, but rarely reach this stature when they grow as an annual. The only care the plant needs is to cut long-legged dusty miller stems in summer. As dusty miller is drought and heat tolerant, you don't have to worry too much about too much sunlight or little water.

Like many other plant species, Dusty Miller is prone to root rot (a disease in which a plant's roots begin to decay).

Do dusty millers have flowers?

Although dusty miller produces a beautiful yellow flower, most gardeners find it insignificant and less than worthwhile. However, Dusty Miller flower clusters are relatively insignificant, and most gardeners remove the blooms to encourage foliage growth. If drainage is a concern in your garden, plant dusty millers in raised beds or change the soil with gravel to improve drainage. One of the main reasons why Dusty Miller has been stuck for so long is that he's extremely easy to grow.

To ensure that the dusty miller does not suffer from excessive humidity, it is important to place the plants correctly.

Will Dusty Miller survive the winter?

Silver dust is not marketed as a flowering plant, and while not all plants produce the yellow, fuzzy flowers, they enhance the beauty of mature plants. When wet, the green leaf underneath becomes more visible and the white color is not as intense when grown in the shade. Growing Dusty Miller can withstand the heat but is best planted where afternoon shade is available during the hottest summer months. Insulating snow or leaves may seem to help the most, but be sure to remove these leaves in spring.

This works well in warm weather, but because I leave my bulbs in the ground all year round, I've found that planting up to their necks helps them survive a cold, snowy, or icy weather if it happens sometimes.

Should you let the dusty miller bloom?

With its striking silver foliage and lace structure, this plant looks great throughout the growing season. Before your Dusty Miller reaches its full height, the plant will mature when it is around 6 to 18 years old. There's no shortage of plants you'll encounter that are eye-catching and cry out for attention, and while the humble dusty miller likes to add contrast and textural variation. Whether you use it as a backdrop for bright and bold flowers or as a statement in a container, this beautiful plant will last and last.

Cut it back to just above the ground with sharp and sterile scissors and mulch it with lighter pine needles or straw.


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