Hydrangea macrophylla Grafin Cosel - Hydrangea Plant in 12 cm Pot

Hydrangea macrophylla, perhaps one of the best known garden plants. Originally from Japan these robust and reliable plants produce a truly amazing display in summer and autumn. Hydrangea macrophylla Grafin Cosel, is one of the new, compact, extended flowering Hydrangeas. A strong, hardy grower and a very distinctive plant that produces large, mophead flowers with bi-colour pinkish red and white florets, which turn bright vibrant red and white as they age. These are off set by the lush, deep green flushed purple foliage which also provides good autumn colours. A compact, very floriferous Hydrangea, ideal for the garden borders, patios or where space is limited. As with most Hydrangea macrophylla the flower colour will be red in alkaline soils and shades of blue in acid soils. When growing blue varieties/cultivars treatment with Hydrangea bluing agent can help produce blue flowers however this is much more successful in pots than in the borders. Hydrangeas are very easy to grow in a slightly shady location with a reasonable quality moist soil. They can be grown in the garden or in a pot or container. In containers use a good quality John Innes compost as this plant will be there a long time and peaty types of compost eventually degrade; become too packed and choke the roots. Ensure you feed regularly as a hungry plant is a poor performer. We recommend Osmoscote pro 8-9 month applied in the early spring. One application gives all the nutrients the plant requires for the whole year. John Innes is a soils based compost. Please note: The images we use are designed to show the features that the plant is usually appreciated for. They are not representative of the size of plant you will receive. The size of the plant pot can be found in the listing title. Please send us a message if you have any queries.