Symphytum Officinale Plant - Thompson & Morgan - 9cm Pot

The best time to plant is typically in spring or autumn, allowing the plant to establish its roots before extreme weather conditions.

Chop the leaves and place them in a bucket with water. Cover and let it steep for several weeks, stirring occasionally. Dilute the resulting liquid with water (around 1:10) before applying to plants.

The plant is listed as harmful if eaten, so caution should be exercised. Keep pets away from ingesting any part of the plant.

Yes, you can grow it in a pot, but choose a large one to accommodate its root system and vigorous growth. This can also help in controlling its spread.

Mature plants can grow to be quite large, often reaching heights and widths of around 3-4 feet (about 1-1.2 meters), depending on growing conditions.

Images are representative of the mature plant and may not reflect the current size or appearance of the plant you receive, especially considering seasonal changes and varying growing conditions.

It's generally recommended to divide Symphytum Officinale every 2 to 3 years to manage its size and vigour, and to rejuvenate the plant.

Divide the plant clumps every 2-3 years during late winter or early spring. Remove unwanted shoots or plants from surrounding areas. Consider planting in a container or a contained border to manage spread.

This can be due to insufficient water during dry spells or nutrient deficiency. Ensure consistent watering and consider applying a balanced fertilizer if the soil is poor. Remove any badly damaged leaves.

Ensure the plant is receiving adequate sunlight (it prefers sun or partial shade) and has been established for at least one growing season. Very poor soil might also affect flowering.

Wear protective gloves when handling the plant, especially when harvesting leaves or dividing clumps. Wash hands and any affected skin thoroughly with soap and water.