Patio Holly Tree | Ilex aquifolium 'Alaska'
Bright red winter berries
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Patio Holly Tree
Ilex aquifolium 'Alaska'
- Alaska is a US state famed for its unrivalled natural beauty and this little holly tree? Well, it's certainly worthy of that moniker!
- With its glossy, racing green leaves, vivid red winter berries and dainty white flowers, this evergreen patio tree offers stunning year-round interest.
- With just a little annual prune, you can keep your holly tree to a height of just one-and-a-half metres (or shorter). This makes it ideal for smaller outdoor spaces and balconies.
- People typically think of box and bay when thinking about topiaried trees, but holly plants work just as well, and this compact tree will work perfectly for a more formal patio planting scheme.
- Holly has been recognised by the RHS as one of its Plants for Pollinators, indicating its benefits to pollinating insects like bees and butterflies.
What to expect
Supplied as
Height on arrival
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, Patio Holly Tree is a compact variety excellent for long-term container growing. Start with a 40-50cm diameter pot and repot every 2-3 years. Ensure the pot has good drainage. Protect the roots from severe frosts below -5°C.
How big does it get?
The Patio Holly Tree 'Alaska' is a compact variety, usually reaching a height of 1.5 to 2 metres.
How much sunlight does this need?
Patio Holly Tree prefers full sun to partial shade, requiring at least 4 to 6 hours of direct sunlight daily to thrive.
What kind of soil does this plant prefer?
Patio Holly Tree prefers moist, well-drained soil, but is highly adaptable to a variety of garden soil types, withstanding temperatures down to -10°C. Provide a 5cm layer of mulch to protect the roots.
How much watering does this plant need?
Patio Holly Tree requires regular watering, especially during its first few years of establishment. Provide approximately 10 to 20 litres of water per week, ensuring the soil remains moist but well-drained. During hot weather above 25°C, increase watering frequency to prevent the roots from drying out.
Will this plant need pruning?
Patio Holly Tree is best pruned in late summer, trimming back by 10-20cm to maintain its shape.
How hardy is this plant?
Ilex aquifolium 'Alaska' holds an RHS hardiness rating of H6, making it fully hardy in the UK and able to survive temperatures down to -20°C.
The wider garden
Europe
Meet Mike's trusted specialists
Start with a touch of continental sun
Over 99% of our plants are grown in the UK, but where that’s not possible, Mike sources the best specialist growers in Europe for the job. Think citrus warmed by Sicilian sun, topiary trained by Dutch masters, almonds nourished in the Dordogne and bamboo bathed in Tuscan heat. Our handpicked growers nurture these plants to maturity before handing over to our team in the Cotswolds, to toughen them up for UK gardens.
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