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Ilex crenata 'Green Hedge'

At Heijnen Plants, we take pride in offering the Ilex crenata 'Green Hedge', a distinguished variety of Japanese holly that is renowned for its refined, dark green foliage. This elegant plant presents small, delicate white flowers, adding a subtle touch of beauty to its dense, boxwood-like leaves. The 'Green Hedge' cultivar is an exemplary choice for creating structured, formal hedges or for incorporating into topiary gardens, where its lush greenery can be sculpted into various ornamental forms, enhancing the visual appeal of any landscape design.

Winter hardiness
Very winter hardy

Pruning
Once a year

Growth rate
20-35cm a year

Visual barrier
Moderately obscuring

Position
Shade, partial shade, sun

Maintenance
Low maintenance

2+ £11.30

50+ £10.70

100+ £10.45

200+ £10.15

Height at time of delivery excluding pot/clod
15-20

Planting distance per meter
6

10.15

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £12.35

50+ £11.75

100+ £11.45

200+ £11.10

Height at time of delivery excluding pot/clod
25-30

Planting distance per meter
5

11.10

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £13.60

50+ £12.95

100+ £12.60

200+ £12.25

Height at time of delivery excluding pot/clod
30-40

Planting distance per meter
5

12.25

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £18.75

50+ £17.85

100+ £17.35

200+ £16.90

Height at time of delivery excluding pot/clod
40-60

Planting distance per meter
4

16.90

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £22.90

50+ £21.75

100+ £21.15

200+ £20.60

Height at time of delivery excluding pot/clod
60-80

Planting distance per meter
3

20.60

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £25.95

50+ £24.65

100+ £24.00

200+ £23.35

Height at time of delivery excluding pot/clod
80-100

Planting distance per meter
3

23.35

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

2+ £45.75

25+ £43.45

50+ £42.30

100+ £41.15

Height at time of delivery excluding pot/clod
100-125

Planting distance per meter
2,5

41.15

per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

Ilex crenata 'Green Hedge'

The Ilex crenata 'Green Hedge', commonly known as Japanese holly, is an excellent choice for those seeking a refined and durable hedge. With its dense, green foliage that remains vibrant throughout all seasons, this species is a favorite among garden enthusiasts who desire an evergreen barrier with aesthetic appeal.

This particular cultivar of Ilex is known for its moderate growth rate and low maintenance, making it ideal for creating a neat, formal hedge with minimal effort.

Key Features

The Ilex crenata 'Green Hedge' is distinguished by its numerous desirable traits, which include:

The plant's evergreen nature ensures a lush, green hedge throughout the year, offering a constant backdrop for other garden plants.
It bears small white flowers in the late spring and early summer months, which add a subtle charm to its appearance.
The plant's winter hardiness allows it to withstand temperatures down to -17.8°C to -23.3°C, making it suitable for USDA zone 6.
Despite its moderately obscuring visual density, Ilex crenata 'Green Hedge' can be pruned into a thick, impenetrable hedge.
With a growth rate of 20-35 centimeters per year, this species achieves a balance between steady growth and manageability.
The Japanese holly is adaptable to a variety of soil types as long as they are well-drained and can thrive in varying light conditions, from full sun to shade.

Tips

For optimal growth, it is recommended that Ilex crenata 'Green Hedge' be planted in a location where it will receive enough sunlight, although it will also do well in shaded areas.
While the Japanese holly is drought-sensitive, regular watering during dry periods will keep it looking its best.
Pruning should be done once a year to maintain the desired shape and density, although the plant's natural growth habit is generally very uniform.
If you wish to propagate this plant, semi-ripe or hardwood cuttings are the most effective methods, ensuring that the new plants maintain the characteristics of the parent Ilex crenata 'Green Hedge'.

Ideal placement of a Ilex

The Ilex crenata 'Green Hedge' is versatile in its locational needs, adapting well to full sun, partial shade, or shade. This resilience makes it an excellent choice for a variety of garden aspects. To ensure optimal growth and health, the soil should be well-drained yet remain consistently moist. Although the plant has a moderate growth rate, its evergreen foliage maintains a moderately obscuring presence throughout the year. When selecting a site for planting, consider the plant's ability to withstand temperatures as low as -17.8°C, affirming its suitability for USDA zone 6 regions.

Planting a Ilex

When planting Ilex crenata 'Green Hedge', choose a location that can be in full sun, partial shade, or shade, as this species is quite adaptable. Ensure the soil is well-drained to encourage healthy growth. Planting can be done with the root ball intact, making sure the hole is spacious enough to accommodate the plant comfortably. After placing the hedge in the ground, fill the hole with soil mixed with some compost to provide an initial nutrient boost. Water the newly planted hedge thoroughly to settle the soil around the root ball and remove any air pockets. Regular watering is essential until the plant is well-established, especially if there are extended periods of dry weather, as this cultivar is not drought-resistant.

Pruning a Ilex

The Ilex crenata 'Green Hedge' boasts a natural elegance that typically requires minimal intervention. To maintain its neat appearance, a single pruning session per year suffices. This pruning should ideally take place in late spring after the last frost to preserve the plant's dense, green foliage. The process involves lightly shaping the hedge to encourage a fuller, more uniform growth throughout the season. Due to its evergreen nature, the plant remains lush and vibrant year-round, with minimal pruning contributing to its low-maintenance profile.

Watering a Ilex

Ilex crenata 'Green Hedge' thrives best when the soil is kept consistently moist but well-drained. It is crucial to water the plant regularly during its first growing season to establish a deep, extensive root system. Thereafter, even though it is not drought-resistant, it will require less frequent watering but should not be allowed to dry out completely. During periods of extreme heat or extended dry spells, additional irrigation will benefit the plant's health and vitality. In winter, reduce the amount of water to prevent waterlogging, which could be detrimental to the root system.

Fertilising a Ilex

For optimal growth and health, it is important to provide the Ilex 'Green Hedge' with the proper nutrients. Fertilize in early spring before the onset of new growth. A balanced slow-release fertilizer, specifically designed for evergreen shrubs, should be applied at the manufacturer's recommended rate to encourage robust foliage and support the plant's development.

Additionally, a second application in mid-summer can be beneficial to sustain the plant's needs throughout the growing season. Care should be taken not to over-fertilize, as this can lead to excessive growth that is not ideal for maintaining a dense hedge form. Proper fertilization ensures that the Ilex crenata 'Green Hedge' maintains its lush green appearance year-round.

The characteristics of a Ilex

The Ilex crenata 'Green Hedge' is a robust selection that thrives in a range of soil types, preferring a slightly acidic pH. Its compact growth habit requires minimal pruning to maintain a tidy shape. This species is also an excellent alternative for those seeking a boxwood-like appearance without the same maintenance requirements. Its root ball establishment ensures a strong foundation, allowing the plant to become a resilient feature in landscapes and gardens.

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