Ilex crenata 'Jenny'® 70-80 CM PYR

Planting Your Ilex crenata ‘Jenny’® Pyramid

Ilex crenata ‘Jenny’® is a compact evergreen Japanese holly with small, glossy leaves and dense branching. Trained into a 70–80 cm pyramid, it provides immediate structure beside entrances, along pathways, in formal borders or in containers. Its fine foliage and tolerance of clipping make it a popular alternative to traditional box topiary.

• Choose a position in full sun or partial shade. Good light encourages compact, even foliage, while light afternoon shade can be helpful in hot locations.

• Select a reasonably sheltered site protected from severe frost, cold drying winds and intense reflected heat.

• Plant in fertile, moist but well-drained soil. Japanese holly prefers neutral to acidic conditions and can develop yellow leaves in strongly alkaline or chalky ground.

• Improve poor soil with well-rotted organic matter. Where the ground is heavy, add suitable drainage material and avoid areas where water collects.

• Water the root ball thoroughly before planting. Dig a hole approximately twice as wide as the roots but no deeper than the existing root ball.

• Position the plant with the top of its root ball level with the surrounding soil. Check the pyramid from several directions to ensure it is standing straight.

• Backfill carefully, firm the soil gently and water generously to settle the roots.

• Apply a 5–7 cm layer of composted bark or leaf mould around the root area, keeping it clear of the main stem.

• For containers, choose a heavy, frost-resistant pot with drainage holes and use ericaceous or neutral, free-draining compost.

Watering, Feeding and Seasonal Care

Consistent moisture helps Ilex crenata ‘Jenny’® establish successfully and maintain healthy, dark-green foliage. The soil should remain moderately moist without becoming saturated.

• Water deeply and regularly throughout the first growing season. Apply water across the complete root area rather than only beside the stem.

• Check the soil frequently during warm, dry or windy weather. The dense pyramid can direct rainfall away from the root ball.

• Container-grown plants may require daily checks during hot summer conditions. Water thoroughly until excess moisture drains from the base.

• Empty saucers and decorative outer containers promptly. Permanently wet compost may cause root damage and yellowing foliage.

• Reduce watering during winter, but do not allow the root ball to become completely dry. Evergreen leaves continue losing moisture during mild or windy weather.

• Use collected rainwater where practical, especially in hard-water areas. Frequent use of alkaline tap water may gradually raise the compost’s pH.

• Apply a balanced, slow-release shrub fertiliser in spring. An ericaceous feed may be beneficial where the soil is slightly alkaline.

• Avoid excessive fertiliser, which can produce soft, uneven growth and spoil the carefully maintained outline.

• Renew the organic mulch each spring to conserve moisture, suppress weeds and improve the soil.

• Protect container plants during prolonged freezing weather by insulating the pot and raising it on feet to maintain drainage.

Pruning and Maintaining the Pyramid

Ilex crenata ‘Jenny’® responds well to clipping and naturally produces dense growth. Light, regular trimming preserves the pyramid’s clean outline and encourages foliage from its broad base to its narrow tip.

• Complete the main trim in late spring or early summer after the risk of severe frost has passed.

• Give the plant a second light trim in late summer if necessary. Avoid pruning late in autumn because tender new growth may be damaged by frost.

• Use clean, sharp topiary shears or secateurs. Begin at the pointed top and work downwards, following the established slope.

• Keep the base slightly wider than the upper section. This allows sunlight to reach the lower foliage and prevents bare patches.

• Step back regularly and inspect the plant from several angles. Remove small amounts gradually to avoid creating flat areas, hollows or an uneven point.

• Avoid cutting deeply into old, bare wood, as regeneration may be slow or unreliable.

• Remove dead, damaged, diseased or crossing shoots whenever they appear.

• Rotate container-grown specimens periodically so every side receives similar light and develops evenly.

• Inspect the foliage for scale insects, spider mites and leaf-mining pests. Good airflow and suitable watering improve the plant’s resilience.

• Yellow leaves may indicate drought, waterlogging, alkaline soil or nutrient deficiency. Check moisture, drainage and soil conditions before feeding.

• With suitable soil, steady moisture and careful trimming, this 70–80 cm Ilex crenata ‘Jenny’® pyramid will remain a neat and dependable evergreen feature for many years

• Size
  70-80 CM PYR C6

Kindly be aware when mix/ mixed/ assorted/ varieties is mention you will receive ONLY ONE plant/ item, which will be selected for delivery, photos may show different varieties available - which may also vary 

 
We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via DPD Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

Click here for more information about our shipping conditions.

You can pay your online order either by credit card or via Paypal.
If you have any further questions about the online order payment please contact us via ­069 640 84 or mail.