Dianthus
Dianthus, otherwise known as “Pinks”, are an old garden favorite and have been used in floristry for many years. They form hummocks of grey/silvery foliage and produce beautiful flowers in white, lemon, pink, cerise and lilac shades. These flowers are often scented and make this plant a true star in borders, rockeries and
containers. If you would like to grow Dianthus from seed please view the full
seed selection.
How to grow
Dianthus are easy to grow, however, they will require specific conditions in order to thrive. The plants in this selection have been expertly grown and will offer the best start possible to you and your garden. When plants are delivered you should endeavor to plant them in to their final positions as soon as possible. If you cannot plant immediately after delivery you should keep roots moist and store plants in a cool and bright space until the can be moved outdoors.
Position
Dianthus enjoy a position in sun and relish warmth. Originally alpine plants, they are hardy and will tolerate a great deal. Dianthus will benefit from some shelter and are best planted near to garden paths, seating areas or entrances to the home where you can enjoy their beautiful fragrance.
Soil
Dianthus enjoy a well-drained, moist and fertile soil, however, they will not tolerate acid soil. A pH above 7.0 is ideal. To get a better understanding of your soil type you can use a
soil testing kit and make adjustments as necessary. To help improve your soil dig it over with a garden fork or spade and incorporate plenty of organic matter; well-rotted garden compost or
multi-purpose compost will be fine. This will help to improve soil structure, drainage and water retention. If your soil is on the acidic side you can also add
garden lime.
Care
Although plants prefer a well-drained soil and are relatively drought tolerant you should take care to water plants well after planting and maintain a regular
watering regime thereafter until established. Apply
fertiliser to plants regularly in the growing season with a good general fertiliser and an application of a
liquid seaweed fertiliser that will also help improve plant vigor. Remove faded blooms and leaves and add to the
compost bin.
Top tip
As Dianthus age they can become untidy. To avoid this you should replace plants, however, there is no need to break the bank. In spring and summer you can take cuttings of healthy, non-flowering material and pot them on in to modules containing a free draining mix. Once established remove the older plant and plant your new plants.