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Rose 'Emperor'

Rose 'Emperor' is a commanding hybrid tea rose admired for its bold deep red blooms and stately upright growth. Large classic flowers are produced on strong stems ideal for cutting and vase use. With a rich colour presence and long flowering season, this rose makes a powerful impact in New Zealand gardens. It is well suited to rose beds, border features and cutting gardens where fragrance and classic rose form are truly appreciated.

A light apricot-coloured Rose 'Emperor' flower.

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Suited to regions:All regions
Plant type:Rose Plants
Height:1.00 m
Spread:1.00 m
Flowering time:Spring, Summer, Autumn
Tolerances:
Garden uses:Borders, Containers, Living areas, Paths & Steps
Garden styles:Backyard, City & Courtyard, Frontyard, Japanese, Modern
Easy to grow?Yes
Maintenance requirementsSome
Growth rateMedium
Also known as
Sku15199

How to grow Rose 'Emperor' in NZ

Rose 'Emperor' grows best in full sun with fertile well drained soil and regular watering during establishment. Enrich soil with compost before planting and mulch well to retain moisture. Ensure good airflow and consistent feeding during spring and summer to promote strong flower production. In most NZ regions this rose thrives with sunlight, deep watering and care that supports healthy growth and bloom repetition throughout the warm months.

Rose 'Emperor' care tips

Rose 'Emperor' benefits from deadheading to encourage repeat flowering and keep the shrub tidy. Prune lightly through the season if stems become leggy and carry out a full winter prune to stimulate new strong flowering wood. Feed with rose fertiliser in early spring and mid season and water deeply during dry spells. Maintain foliage health through monitoring and early treatment if pests appear. With simple seasonal care this rose remains bold and high performing.

Rose 'Emperor' size spacing and growth rate

Rose 'Emperor' typically grows 100 to 150 centimetres tall and 80 to 120 centimetres wide depending on conditions. Space plants 90 to 120 centimetres apart for airflow and to allow full shrub form. Growth is moderate to fast in warm weather and flowering repeats across the season when spent blooms are removed. Buyers can expect quality cutting stems and strong seasonal flowering output.

Landscaping uses for Rose 'Emperor'

Rose 'Emperor' is ideal for rose gardens, cutting gardens, formal planting and feature borders where richness of colour is desired. Pair with lavender, catmint, salvia or silver foliage plants for contrast and balance. Plant singly for a powerful focal point or in repeating groups for dramatic mass flowering effect. This variety offers traditional rose beauty with commanding tone and presence in the garden.

Why buy Rose 'Emperor' from The Plant Company?

The Plant Company is NZs most trusted plant nursery supplying strong well rooted Rose 'Emperor' plants grown for bloom quality, rich colour and lasting garden performance. Each plant is packed safely for nationwide delivery and supported with helpful growing guidance. Customers can expect thriving shrubs with repeat flowering and classic rose form. For a bold red rose that stands proudly and performs reliably choose Rose 'Emperor' from The Plant Company.

Questions and Answers

Have a question about Rose 'Emperor'? We are here to help.

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While Buxus sempervirens 'Silver Beauty' (Silver Boxwood) and Ficus Black Knight often steal the spotlight, charming plants like Pseudowintera colorata, Clematis montana 'Rubens', and Pyrus Aristocrat quietly shine in any garden.
–The Plant Company

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