Chinese hawthorn

Chinese hawthorn (Photinia serratifolia) requires regular watering for optimum growth. During the first growing season, it should be watered once or twice each week, allowing the soil to dry slightly between waterings. During its second growing season water Chinese hawthorn twice a week, again allowing the soil to dry slightly between waterings. During the third and subsequent growing seasons, water Chinese hawthorn once a week, however if extreme heat or drought is experienced, supplemental water may be necessary. This can include watering it twice a week during extremely hot or dry weather.

Chinese hawthorn (Photinia serratifolia) plants thrive in full sun, with at least 6-8 hours of direct sunlight per day. The ideal location for this plant species is in an area with some shade in the morning, so that the plant can warm up as the sunlight gets stronger throughout the day. This plant species also needs some protection from the harsh afternoon sunlight, so its best to plant in a location that will provide some relief from the sun's intensity during peak hours.

Chinese hawthorn (Photinia serratifolia) should be pruned once a year, in the early spring before new growth starts to appear. Pruning should involve cutting the branches back by about a third to keep the desired shape and size. Old or dead wood should be removed, as well as any excess twiggy or overcrowded branches. To encourage blooms, remove weak or damaged growth and thin out the plant to promote air circulation. Prune out any extra flower clusters for more vigorous blooms in the next season. Final pruning after flowering should involve thinning the branches to open up the plant and allow for more air circulation and prevent diseases.