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Why Your Dusty Miller Plant Is Growing Sideways

Updated: June 22, 2022

Dusty Miller plants are a popular ornamental plant known for their silver-gray foliage. They are easy to grow and care for, making them a favorite among gardeners. However, if you have noticed that your Dusty Miller plant is growing sideways, it may be a cause for concern. In this article, we will explore the reasons why your Dusty Miller plant is growing sideways and what you can do to fix the problem.

Lack of Sunlight

One of the most common reasons why Dusty Miller plants grow sideways is due to lack of sunlight. Dusty Miller plants require full sun exposure to thrive. If your plant is not getting enough sunlight, it will start to grow sideways in an attempt to find more light. Ensure that your plant is getting at least 6 hours of direct sunlight daily.

Poor Soil Conditions

Dusty Miller plants prefer well-draining soil. If the soil is too compact or has poor drainage, it can cause the roots to become congested and stunted. This can result in the plant growing sideways rather than upward. Make sure that the soil is well-drained by adding organic matter such as compost or peat moss to improve the soil structure.


If you have planted several Dusty Miller plants too close together, they may start to compete for space and resources. This can cause the plants to grow sideways as they try to find more space to grow. Thin out your plants or give them more space by transplanting them to another location.

Pests and Diseases

Pests such as aphids and spider mites can attack Dusty Miller plants and cause them to grow sideways. These pests suck sap from the plant, causing it to become weak and unable to support itself upright. Diseases such as stem rot can also cause the plant to become weak and fall over. Check your plant regularly for signs of pests and diseases and treat them promptly.

Improper Pruning

Pruning is an essential part of maintaining a healthy Dusty Miller plant. However, if you prune your plant too much or at the wrong time, it can cause it to grow sideways. Prune your plant in early spring before new growth begins, and only remove about one-third of the plant at a time.

How to Fix Your Sideways Growing Dusty Miller Plant

If you have identified the reason why your Dusty Miller plant is growing sideways, here are some steps you can take to fix the problem:

  1. Give your plant more sunlight by moving it to a sunnier location.
  2. Improve soil drainage by adding organic matter such as compost or peat moss.
  3. Thin out overcrowded plants or transplant them to another location with more space.
  4. Treat pests and diseases promptly.
  5. Prune your plant correctly and at the right time.

With proper care, your Dusty Miller plant will eventually grow upright and healthy again.


Can I grow Dusty Miller plants indoors?

Yes, you can grow Dusty Miller plants indoors as long as they get enough sunlight and good air circulation.

How often should I water my Dusty Miller plant?

Dusty Miller plants prefer well-draining soil, so it’s important not to overwater them. Water when the soil is dry to the touch, but don’t let the soil become completely dry.

Can I propagate my Dusty Miller plant?

Yes, you can propagate Dusty Miller plants by taking stem cuttings in early summer and rooting them in water or soil.