Anemone coronaria 'Harmony Double Blue' is a charming plant that enhances UK gardens with its early spring blooms and low maintenance needs. Its compact growth and bright flowers make it a flexible option for different garden styles. This perennial showcases stunning deep violet-blue flowers with delicate white centers, blooming from March to April. The plant features finely cut, mid-green leaves that create a lush base for the vibrant flowers, forming a low mound that adds to its appeal.
This compact tuberous perennial can grow up to 45cm tall and spread about 30cm wide, making it perfect for borders, containers, and rock gardens. It flourishes in full sunlight, which encourages abundant flowering. It prefers well-drained loamy or sandy soil, and adding organic matter like compost can improve both fertility and drainage.
Regular watering is essential during the growing season, but be cautious to avoid waterlogging. Once established, it can tolerate moderate drought conditions. To promote healthy growth and plentiful blooms, apply a balanced fertilizer in early spring. Deadheading spent flowers will encourage ongoing blooming, and after flowering, cut the stems back to ground level to prepare for dormancy. In spring, adding a layer of mulch around the plant will help retain moisture, suppress weeds, and regulate soil temperature. During colder months, a thicker layer of mulch can protect the roots from frost.
This hardy plant can withstand temperatures as low as -15°C to -10°C, making it suitable for most areas in the UK. In regions with harsh winters or wet conditions, it may be wise to lift the tubers after the foliage dies back and store them in a cool, dry place until it's time to replant in spring. Anemone coronaria 'Harmony Double Blue' brings a burst of color to spring borders and flower beds. It's also perfect for pots and containers, adding early-season charm to patios and balconies. Its compact size and eye-catching blooms make it an excellent choice for rockeries and alpine gardens, and the long-lasting flowers are wonderful for floral arrangements.
Plant your Anemone plants out on moist, fertile, well drained soil in sun or dappled shade. Plants are generally unfussy and, once established, will last for years, although try to avoid excessive winter wet.
