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Japanese holly
The Japanese holly, known for its small, convex leaves, is a delightful evergreen that serves as an excellent hedge for any garden. Ilex crenata 'Convexa', with its lush cream, yellow, and green foliage, remains vibrant throughout the year, providing a continuous display of color. This hardy variety is well-suited for creating block hedges that offer moderate privacy while also contributing to the aesthetic appeal of your outdoor space.
Ilex crenata 'Convexa' is a versatile species that thrives in various locations, whether in sun, partial shade, or shade. It is an ideal choice for gardeners seeking a low-maintenance yet visually appealing hedge.
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The Ilex 'Convexa' thrives in a variety of lighting conditions, from full sun to partial shade and even full shade, making it a versatile choice for landscaping. It is adaptable to different soil types, provided they are well-drained. This species exhibits a robust winter hardiness, tolerating temperatures down to -17.8°C, aligning with USDA zone 6, ensuring its resilience in colder climates. For optimal growth and foliage vibrancy, selecting a location that meets these conditions is ideal.
This species thrives in a variety of locations, from full sun to shade, and is suitable for all well-drained soil types. Planting should be done with consideration for its mature size and its use as a hedge, ensuring adequate space for growth. The root system, being pot-grown, allows for flexibility in planting times. After planting, it is important to maintain consistent moisture levels in the soil to support establishment. Given its moderate growth rate of 15-30 cm per year and its capacity for winter hardiness down to -17.8°C, this evergreen maintains its visual appeal throughout the seasons.
To maintain a neat appearance for hedges crafted from Ilex crenata 'Convexa', minimal pruning is necessary, typically just once per year. It is best to perform this task after the flowering period, around late June or July. This timing encourages new growth while preserving the plant's delicate white blossoms. Thanks to its moderate growth rate, extensive cutting back is seldom required. For optimal health and shape, ensure the use of clean, sharp tools, which facilitates quick recovery and dense, lush foliage.
To ensure the health and growth of Ilex crenata 'Convexa', consistent watering is crucial, particularly during its establishment phase and in times of drought, as it is not drought-resistant. During the growing season, the soil should be kept moist but not waterlogged. Over-watering can be as detrimental as under-watering, so it is important to check that the soil drains well. In winter, reduce the amount of water, but do not allow the root ball to dry out completely, especially since this evergreen retains its foliage and may still lose moisture on sunny or windy days.
Fertilizing this species should be done with care to ensure the plant maintains its lush, evergreen appearance and supports its modest growth rate. Apply a balanced, slow-release fertilizer in early spring to encourage vibrant foliage and healthy development throughout the growing season. It's important to follow the manufacturer's instructions to avoid over-fertilization, which can lead to excessive growth and potential vulnerability to winter damage.
Given its winter hardiness, ranging from -17.8°C to -23.3°C, and corresponding to USDA zone 6, it's crucial to cease fertilizing by late summer to allow the Japanese holly 'Convexa' to harden off before the cold season. This timing helps ensure that the plant enters dormancy properly, fortified against the winter conditions.
The Ilex crenata 'Convexa' is an excellent choice for those seeking a low-maintenance yet elegant addition to their garden. Its small, glossy leaves and dense growth habit make it an ideal candidate for topiary or as a natural, undulating hedge. This variety thrives in a pot, which allows for easy placement in various garden settings. Furthermore, it tolerates pruning well, allowing gardeners to shape it according to their aesthetic preferences without compromising the plant's health or vigor.
Ilex crenata 'Convexa' is adaptable to various soil types but thrives best in well-drained soil. Ensuring proper drainage will contribute to the healthy growth of this plant.
The optimal location for Ilex crenata 'Convexa' can vary from shade to partial shade and even sun. This plant is adaptable to different light conditions, allowing it to thrive in shaded areas, as well as in spots with partial sunlight or direct sun exposure. However, for the best growth and overall health, a location with partial shade is recommended.
The blossoms of Ilex crenata 'Convexa' exhibit a delightful white hue. This elegant colour adds a touch of sophistication to the plant's appearance.
Certainly, Ilex crenata 'Convexa' is considered winter hardy. It can endure temperatures as low as -17.8°C to -23.3°C, placing it within USDA hardiness zone 6. This indicates that Ilex crenata 'Convexa' is well-equipped to withstand colder winter conditions, making it suitable for cultivation in regions with such climate parameters.
Ilex crenata 'Convexa' is indeed an evergreen plant. This means that it maintains its lush foliage throughout the year, providing a consistent green presence in your garden or landscape.
Ilex crenata 'Convexa' has a growth rate of 15 to 30 centimetres per year. This slow to moderate growth makes it an ideal choice for those looking for a plant that establishes itself steadily over time.
If we are proud of anything at Heijnen Plants, it is our plant packaging. We have developed our own unique way of packaging our 9x9 cm potted plants. After years of continued development and research, we managed to create packaging that allows plants to be delivered to your home undamaged and quickly through a parcel service. This makes us unique!
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If you have ordered large-sized plants or trees, we deliver them on sealed pallets and place them around your house or driveway. The pallets are sturdy and provide optimal protection for large-sized plants.
We deliver small or medium-sized plants in boxes. The size of the box depends on the size of the plant. We always make sure that the plant has enough space but still stands firmly in the box, so it cannot be damaged during transport.
Discover the charm of Ilex crenata 'Convexa', a versatile plant that offers year-round beauty with its lush, convex leaves. This elegant species is a delightful addition to any garden, providing structure and an evergreen presence that complements various landscapes with its refined texture and form.
