All parts of Foxglove, especially the leaves and seeds, contain toxins. It is wise to avoid contact with the plant’s sap on the skin, as it can cause irritation. Foxglove contains digitalis glycosides, a group of toxins that can directly affect the heart. Ingestion of this plant, even in small amounts, can have serious effects on the human body.

The effects of ingesting foxglove range from nausea, vomiting and abdominal pain to cardiac arrhythmias. In severe cases, hallucinations can occur and poisoning can lead to cardiac arrest.
Extra caution is therefore required when it comes to children and also pets; make sure they do not come into contact with the plant.

Despite its dangerous side, foxglove also has an enchanting character. Digitalis grows in difficult places, even in deep shade between trees and shrubs, as long as the soil is not too dry. The ideal conditions for this plant are humus-rich, well-drained and moderately moist cool soils, preferably in partial shade.

To extend the life of the plant, it is advisable to remove spent flowers before seed formation. In the first year, you can leave all the spent flower stems to encourage spontaneous sowing. In subsequent years, you can cut off some spent flower stems, but always leave at least two wilted stems so that seeds can disperse.

General care tips can be found here