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Giant dogwood
The Cornus controversa, commonly known as the giant dogwood or table dogwood, hails from the majestic regions of the Himalayas, China, and Japan. This deciduous shrub is revered for its distinctive tiered branches and is a true spectacle in any garden. Featuring a striking, upright growth habit, the giant dogwood makes a dramatic statement when placed as a solitary feature or within a border composition.
Its elegant appearance is highlighted in the summer months, when it blossoms with clusters of creamy white flowers, followed by attractive blue-black fruit in the autumn. The foliage also puts on a seasonal show, transitioning from green in spring and summer to a vibrant purple in the autumn, providing a year-round interest.
Key features of the Cornus controversa include:
We would like to provide some tips on how to plant and care for a Shrubs. By following these tips, you can be sure to enjoy your Shrubs for a long time.
For optimal growth, Cornus controversa should be sited where it can bask in full sun or dapple in partial shade. These conditions will ensure the most vigorous growth and abundant flowering. The soil should be well-drained, yet this adaptable shrub can thrive in a range of soil types. When choosing a location, consider the upright growth habit and potential height of up to 5 meters, allowing ample space for the plant to mature gracefully. The area should be sheltered from harsh winds to protect its elegant structure.
When planting Cornus controversa, select a well-drained spot in either sun or partial shade to accommodate its growth up to 5 meters in height. Being pot-grown, the shrub can be planted any time of year sans frost. Space is crucial for this species to develop its characteristic layered branches, so ensure ample room if planting multiples. Initially, maintain an even moisture level to help establish a strong root system, but be mindful to avoid overwatering. With the proper conditions, this shrub will exhibit its striking white flowers in summer, followed by a display of purple foliage and dark fruit come autumn.
Cornus controversa is a low-maintenance species that typically thrives without the need for significant pruning. To maintain its natural, tiered structure, only remove dead, damaged, or crossing branches. This should be done during the dormant season to prevent stress to the plant. If shaping is desired, perform light pruning after the flowering period to avoid cutting off next year's blooms. Any substantial pruning to reduce size or rejuvenate an older shrub should be done sparingly and over several seasons to preserve the plant's health and appearance.
Cornus controversa thrives with consistent moisture, particularly in well-drained soil and in both sun and partial shade. Its average water needs mean that regular watering is essential, especially when the plant is establishing its root system in the initial years after planting. During periods of dry weather, increase watering frequency to maintain soil moisture levels but avoid waterlogging, which can be detrimental. Mulching around the base can help retain moisture and protect the roots. Once mature, this species can tolerate occasional dry spells but should not be allowed to dry out completely.
To ensure the vigorous growth and prolific flowering of this species, it is critical to follow a regular fertilizing schedule. Apply a balanced, slow-release fertilizer in early spring to support the initial flush of foliage and prepare the plant for the blooming season. A second application in late spring can further bolster the plant's development as it enters the summer months.
Because Cornus controversa produces an array of fruits in the autumn, providing it with the proper nutrients is also beneficial for fruit set and quality. When fertilizing, distribute the product evenly around the base of the plant, taking care not to concentrate it too close to the trunk to prevent root burn. Watering after application helps to integrate the nutrients into the soil, allowing the roots to absorb them more effectively.
Cornus controversa is known for its striking horizontal tiers of branches, which give it a unique architectural appearance in the landscape. This species thrives when given ample space to showcase its full spread, creating a dramatic, layered canopy. The white springtime blossoms are complemented by the foliage that transitions from a lush green to a vibrant autumnal display. Furthermore, the black fruits produced are a visual treat and serve as a food source for local bird species, enhancing the ecological value of your garden.
Cornus controversa is known to reach a height of 5 meters at maturity.
Cornus controversa can thrive in a variety of soil types, as long as the soil is well-drained. Ensuring proper drainage will provide an ideal growing environment for this plant.
Cornus controversa thrives well in locations with both direct sunlight and partial shade. This plant can be placed in an area where it can receive ample sunlight, as well as in a spot where the sunlight is partially filtered by other plants or objects.
The blossoms of Cornus controversa display a lovely white hue, adding a touch of elegance to the plant when in full bloom.
Certainly, Cornus controversa demonstrates winter hardiness, able to withstand temperatures ranging from -15.0°C to -9.4°C, aligning with USDA hardiness zones 7b/8a. This indicates that Cornus controversa is well-equipped to endure the winter months, provided that the temperatures remain within the specified limits of its winter hardiness.
Cornus controversa is not an evergreen plant. It is a deciduous plant, meaning it sheds its leaves annually and grows new ones in the following growing season.
Cornus controversa is a slow-growing plant, taking more than 50 years to achieve its ultimate height. This indicates that it is a species that requires patience to reach its full maturity and stature.
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.
Cornus controversa, known for its striking horizontal tiers of foliage, is an exquisite choice for those seeking a unique ornamental feature in their garden. This species thrives with grace, offering a stunning display of flowers in spring and a delightful structure year-round.
