Updated: April 2, 2022

Foxgloves, also known as Digitalis purpurea, are a popular choice of flowering plants for gardeners. They are a great addition to any garden due to their tall spikes of bell-shaped flowers that come in shades of pink, purple, and white. However, not everyone has the space to grow them in a garden bed. Fortunately, foxgloves can also be grown in pots, making them perfect for small spaces or balconies. Here is a guide to growing foxglove plants in a pot.

Choosing the Right Pot

When it comes to growing foxglove in a pot, choosing the right container is essential. A pot that is too small will cause the plant to become root-bound and stunted, while a pot that is too large will hold too much water and cause the roots to rot. The ideal pot size for foxgloves is around 12 inches in diameter and depth.

Soil Requirements

Foxgloves require well-draining soil that is rich in organic matter. A soil mix that contains equal parts of potting soil, peat moss, and perlite or sand will provide the necessary drainage and nutrients for the plant to thrive. It is also important to ensure that the soil pH is between 6.0 and 7.0.

Planting Foxglove

Fill your chosen pot with the soil mix leaving about an inch of space at the top. Gently tap the pot on a hard surface to settle the soil and remove any air pockets. Dig a hole in the center of the soil mix that is deep enough to accommodate the roots of your foxglove plant. Carefully remove the plant from its container and place it in the hole. Fill in any gaps around the roots with additional soil mix until the top of the root ball is level with the soil surface.

Watering and Feeding

Foxgloves prefer moist soil, but it is important not to overwater them. Water the plant when the top inch of soil feels dry to the touch. It is also important to feed your foxglove plant every two weeks during the growing season with a balanced fertilizer.

Sun and Temperature Requirements

Foxgloves require partial to full sun to thrive. They prefer cooler temperatures and are hardy in USDA zones 4-8. In hotter climates, it is best to grow foxgloves in an area that receives morning sun and afternoon shade.


Foxgloves require minimal maintenance. Deadhead the spent blooms regularly to encourage new growth and prevent the plant from going to seed. Cut back the entire plant to about half its height after it has finished flowering to encourage a second flush of blooms later in the season.

Pest and Disease Control

Foxgloves are relatively pest-free, but they can be susceptible to aphids, spider mites, and slugs. Use an insecticidal soap or neem oil to control these pests. Foxgloves can also be affected by fungal diseases such as powdery mildew and rust. These can be prevented by ensuring adequate air circulation around the plant.


Can foxglove be grown indoors?

Foxgloves can be grown indoors if they are provided with adequate light and space. However, they are best grown outdoors in a pot or garden bed.

Is foxglove toxic?

Yes, foxglove is toxic if ingested in large quantities. It contains digitalis, a chemical compound that affects the heart and can cause cardiac arrest.

How often should I water my foxglove plant?

Water your foxglove when the top inch of soil feels dry to the touch. Do not overwater as this can cause root rot.

Can foxgloves be propagated from cuttings?

Yes, foxgloves can be propagated from cuttings taken in early summer. Take a 4-inch cutting from the top of the plant and remove the lower leaves. Dip the cut end in rooting hormone and plant in well-draining soil.

In conclusion, growing foxglove plants in a pot is a great way to add color and interest to small spaces. With the right pot, soil, and care, your foxglove plant will thrive and provide beautiful blooms for many years to come.