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Amelanchier alnifolia 'Obelisk'

Amelanchier alnifolia 'Obelisk' is a striking columnar shrub that brings year round beauty to NZ gardens. It produces masses of white spring flowers followed by sweet purple berries in summer that are excellent for fresh eating or cooking. Its upright growth habit makes it ideal for small gardens or tight spaces. With vibrant autumn colour and reliable performance, this hardy shrub adds elegance and productivity to any landscape.

Amelanchier alnifolia 'Obelisk' tree with lush, green foliage with elegant white flowers.

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Suited to regions:All regions
Plant type:Trees
Height:6.00 m
Spread:3.00 m
Flowering time:Summer
Tolerances:Coastal
Garden uses:Ponds
Garden styles:Alpine, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known as
Sku12794

How to grow Amelanchier alnifolia 'Obelisk' in NZ

Amelanchier alnifolia 'Obelisk' grows best in full sun or light shade in fertile, well drained soil. Choose a position with good airflow and protection from strong winds to support abundant flowering. Water regularly during establishment and keep the soil evenly moist during dry periods. Mulch around the base to conserve moisture. It tolerates cold winters well and thrives in many NZ climates, performing best with consistent moisture.

Amelanchier alnifolia 'Obelisk' care tips

Amelanchier alnifolia 'Obelisk' is easy care and responds well to simple seasonal maintenance. Water deeply during dry spells to help with fruit formation. Feed in early spring with a balanced fertiliser to promote healthy growth and prolific flowering. Prune lightly after fruiting to maintain its narrow shape and remove any crossing or damaged branches. Mulching improves soil condition and helps retain moisture through summer.

Amelanchier alnifolia 'Obelisk' size spacing and growth rate

Amelanchier alnifolia 'Obelisk' typically grows three to four metres tall and around one metre wide. Space plants approximately one to one and a half metres apart when planting as a row or screen. Growth is moderate, with the plant establishing well within a couple of seasons. Its narrow, upright habit makes it ideal for compact spaces, adding height without taking up valuable garden room.

Landscaping uses for Amelanchier alnifolia 'Obelisk'

Amelanchier alnifolia 'Obelisk' is ideal for narrow borders, entryways, edible gardens, and modern landscapes. The spring blossoms, summer berries, and brilliant autumn foliage provide year round appeal. Use it as an elegant vertical accent, plant several in a row for stylish screening, or include it in mixed borders for extra height. It suits both contemporary and naturalistic garden designs and enhances spaces of all sizes.

Why buy Amelanchier alnifolia 'Obelisk' from The Plant Company?

Amelanchier alnifolia 'Obelisk' from The Plant Company is grown with care to ensure strong structure, vibrant seasonal colour, and excellent performance in NZ conditions. Each plant is selected for its vigour and quality so customers can plant with confidence. The Plant Company is NZs most trusted plant nursery and offers expert guidance to support your gardening success. Choosing this variety guarantees top quality stock with long lasting beauty and value.

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