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Holly crenata 'Convexa'Ilex crenataJapanese Holly

Hardy Shrub

What is Hardy Shrub?
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.

FROM £11.99

Awarded an RHS Award of Garden Merit

Fast-growing form of Japanese Holly often used for hedges

Glossy evergreen foliage and bushy habit

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Height Up to 250cm (98.4in)
Spread Up to 150cm (59.1in)

Hardy Shrub

hedgescottage gardenswildlife gardenslow maintenance gardenspecimen plant

Full sun

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Flowering Months

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Description
A fast-growing form of Japanese Holly that is often used for hedges, due to its glossy evergreen foliage and bushy habit. Foliage is dark green and makes an elegant backdrop to the flower garden or provide strong form in architectural gardens. In spring and summer it bears small, dull white flowers, followed in autumn by small black berries. Holly crenata 'Convexa' is also a worthy winner of the prestigious RHS Award of Garden Merit. Height: 250cm (98"). Spread: 150cm (59").

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.

Show Codes

1 x 9cm Potted Plant (KB1247)

2 x 9cm Potted Plants (KB1460)

How to Grow
When growing Holly in patio containers, use a soil based compost such as John Innes No. 3. Repot at its original soil level and firm well into the new container. Water well and position in full sun or semi shade. Alternatively, plant Holly standards directly into borders in any moist, free draining soil.
More Info
Feed and water container-grown plants regularly. As plants increase in size they will require repotting into increasingly larger pots. In autumn, apply a mulch of well rotted manure or garden compost to the base of border grown plants. Avoid mounding mulch up around the stem as this may cause it to rot.

Caution: Harmful if eaten.

Caution

Caution: harmful if eaten

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

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Holly crenata 'Convexa'

Holly crenata 'Convexa'

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