Sanguisorba 'Tanna,' commonly known as burnet, is a plant with small, plum-colored, button-like flowers that adorn wiry, upright stems. These delicate flowers give the impression of hovering above the tidy mounds of blue-green, pinnate foliage. This particular cultivar is more tolerant of drier conditions, making it well-suited for mixed or herbaceous borders.
The plant has an eventual height and spread, which can vary depending on the specific conditions and care provided. It features a moderate rate of growth, and its preferred soil type is humus-rich, moist, and well-drained acid soil or ericaceous compost. Sanguisorba 'Tanna' is fully hardy, capable of enduring various weather conditions.
To care for Sanguisorba 'Tanna,' it is advisable to divide the plants in either spring or autumn. This helps maintain their health and vitality. It's important to note that this perennial plant naturally dies back below ground level each year in autumn. However, with the arrival of spring, fresh new growth emerges, rejuvenating the plant.
When it comes to its flowering period, Sanguisorba 'Tanna' can bloom throughout the year, adding beauty and charm to the garden during different seasons.
