The celinda (Philadelphus coronarius), also known as syringe, false jasmine or Philadelphia, is one of the most appreciated shrubs in gardening for its spectacular spring flowering and its unmistakable citrus aroma. Its hardiness, adaptability, and easy maintenance make it an excellent choice for both gardens and pots.
Overview of Celinda
Philadelphus coronarius belongs to the family Hydrangeaceae and is native primarily to southern and southeastern Europe, as well as parts of the Caucasus and Armenia. It is a shrub deciduous fast-growing, often reaching a height between 2 and 3 meters and up to 1,5 meters in diameter, giving it a rounded and elegant appearance.
Its arched branches and long, along with their Opposite, oval, toothed, and deep green leaves, giving the celinda a fresh appearance throughout the growing season. In autumn, the shrub loses its leaves, as befits its deciduous nature.
Characteristics of flowers and fruits
Without a doubt, Celinda's greatest attraction lies in her abundant and fragrant flowering. Its flowers appear in terminal clusters between 5 and 10 units per inflorescence. Each flower has four white (or cream) petals, rounded and slightly overlapping, and a center with numerous yellow stamens. Its sweet aroma reminiscent of orange blossom and it is especially pleasant at sunset.
The flowering season usually occurs throughout the spring and early summer, although it can occur earlier or later depending on the local climate. There are rare cases of sporadic blooms outside of the season, although these are not common.
After flowering, the plant develops fruits in the form of tetrameric capsules containing numerous small seeds. These fruits have no ornamental value, but they complete the natural cycle of the species.
Featured varieties and cultivars
There are numerous cultivars of Philadelphus, selected for both leaf and flower color and plant appearance. Some of the most popular varieties include:
- 'Aureus': It stands out for its golden yellow foliage, ideal for adding touches of light to shaded areas of the garden.
- 'Nanus': Compact or dwarf cultivar, perfect for small spaces or as a border plant.
- 'Virginalis': It has double flowers of pure white color and great fragrance, highly appreciated in floral arrangements.
- 'Zeyheri': It has slightly pink petals and an intense aroma.
Growing requirements for celinda
Celinda is famous for being easy to grow and maintainHowever, following a few guidelines can help achieve its maximum splendor:
location and light
Prefer sunny locations, although it also thrives in semi-shadow, especially in regions with very hot summers. Direct sun exposure promotes more abundant flowering, but in extremely hot climates, it's advisable to provide some shade during the hottest hours of the day.
Soil type
Supports virtually any type of soil, provided it has good drainage. It tolerates neutral, slightly acidic, or alkaline soils. However, it thrives best in fertile, loose soil.
Irrigation
After planting, it requires frequent doses of water until it is well established. Once rooted, withstands drought, although moderate watering during the warm months significantly improves flowering and overall appearance.
- In summer: It is recommended to water about three times a week, adjusting the frequency according to rainfall and weather.
- Outside the summer season: Watering every 7 to 10 days will be enough if rainfall is low.
It's fundamental avoid waterlogging, since it is more harmful than some water shortage.
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To stimulate growth and flowering, fertilize the celinda once a month From early spring to late summer, use balanced organic or mineral fertilizers. A supplement of organic matter (well-rotted compost or manure) in autumn or winter will improve the plant's health.
Pruning
The celinda blooms on the wood of the previous year, so any major pruning should be done immediately after flowering. This will prevent flower buds from being removed for the next season. Remove old, dry, or damaged branches and thin the shrub to promote ventilation and reduce the risk of pests.
Planting, transplanting and multiplication
- Plantation: Ideally, celinda should be planted in early spring, when the risk of frost has disappeared.
- TransplantIf you grow it in a pot, transplant it every two years in spring, renewing part of the substrate.
- Multiplication: It is easily multiplied by hardwood cuttings at the end of winter or beginning of spring and by layering or semi-woody cuttings in summerSowing by seed is also possible but is slower and less reliable for selected cultivars.
Common problems, pests and diseases
Although it is a rustic shrub, celinda can suffer some plagues and diseases if conditions are not optimal:
- Aphids and mealybugs: Common on tender shoots and flowers. Controlled with potassium soap or specific insecticides.
- NematodesIn highly infected soils they can attack the roots and weaken the plant.
- Powdery mildew, rust and leaf spots: Associated with excess moisture and poor ventilation. Improve aeration and treat with fungicides if necessary.
- Chlorosis (yellow leaves): This is usually due to overly alkaline soil or overwatering. Provide iron chelates and adjust watering if you notice this problem.
Ornamental and landscaping uses
Celinda is a very versatile ornamental shrub. It can be planted:
- In isolation to create a Focal point for its spectacular flowering and aroma.
- In groups or bush masses to form screens, informal hedges or garden backdrops.
- Combined with other spring or summer flowering plants to enrich landscape compositions.
- En flower pot, always ensuring adequate irrigation, especially in summer.
- Located near passageways or terraces to enjoy its fragrance more.
Its cut flowers They retain their aroma and can be used in floral arrangements for the home. Traditionally, their branches have been used to make musical instruments such as flutes.
Additional Maintenance Tips
- Avoid placing the celinda where it will receive strong winds or intense frost if it is young.
- Protect the base of the shrub with organic mulch in climates with cold winters.
- If you experience a lack of blooming, check sun exposure, watering, and possible overpruning.
With simple care and following these recommendations, Celinda will give away fragrant flowers and a lush image season after season, becoming one of the jewels of any garden.
