Philadelphus coronarius, commonly known as the mock orange, is a deciduous shrub native to Southern Europe. It is well-known for its fragrant white flowers that bloom in late spring to early summer. The plant is part of the Hydrangeaceae family and thrives in temperate climates. It typically grows to a height of 3-4 meters and has a bushy, upright habit.
Mock orange shrubs prefer full sun to partial shade and moderate temperatures. They thrive in well-drained soil and should be watered regularly, allowing the soil to dry out partially between waterings. The plant benefits from moderate humidity and should be protected from extreme cold or heat.
土壌
Philadelphus coronarius prefers well-drained loamy soil. It can tolerate a range of soil types but performs best in soil that retains some moisture without becoming waterlogged. Good drainage is essential to prevent root rot.
肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 is suitable for mock orange shrubs. Fertilize in early spring before new growth begins and again in mid-summer to promote healthy growth and flowering.
植え替え
Repotting is generally not necessary for outdoor shrubs, but if grown in containers, repot every 2-3 years. Choose a slightly larger pot with good drainage and fresh loamy soil. Repot in early spring before new growth starts.
伝搬
Mock orange can be propagated through softwood cuttings taken in late spring or early summer. Cut a 10-15 cm section of new growth, remove the lower leaves, and plant in a well-draining potting mix. Keep the soil moist and place the cutting in a bright, indirect light until roots develop.
剪定
Prune Philadelphus coronarius immediately after flowering to maintain its shape and encourage new growth. Remove any dead or damaged branches and thin out crowded areas to improve air circulation. Avoid heavy pruning as it can reduce flowering the following year.
毒性
Philadelphus coronarius is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent pets and children from ingesting any part of the plant.
追加
Mock orange shrubs are relatively low-maintenance and can be used as hedges, borders, or specimen plants in gardens. They are also attractive to pollinators like bees and butterflies, making them a great addition to wildlife-friendly gardens.