Overview

Cattleya nobilior is a epiphytic, upright stems conservatory greenhouse in the genus Cattleya, part of the Orchidaceae family, with evergreen, leathery leaves foliage. Cattleya nobilior grows best in full sun and partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1b. Suggested uses include indoor plant and conservatory plant.

About

Cattleya nobilior (literally "the more noble cattleya", referring to the flowers which are larger than those of C. walkeriana, the other rhizanthoid Cattleya, of which it was originally considered a variety) is a species of orchid. The diploid chromosome number of C. nobilior has been determined as 2n = 42, which contrasts with the value of 2n = 40 for C. walkeriana. In the wild it grows across Bolivia, Brazil Northeast, Brazil North, Brazil West-Central and BR. Grow it in full sun and partial shade and loam soil. In UK gardens it needs subtropical warmth and glass protection in the UK (RHS H1b). It works well for indoor plant and conservatory plant. It tolerates neutral soils, moist but well-drained conditions and south-facing and east-facing aspects. Grow in specialist orchid compost. Provide bright, indirect light.

Wikipedia contributors, CC BY-SA 4.0Cattleya nobilior

Growing conditions

Best soil and position for Cattleya

Sunlight
Full sun, Partial shade
Soil type
Loam
Soil pH
Neutral
Soil moisture
Moist but well-drained
Aspect
South-facing, East-facing
Exposure
Sheltered
UK hardiness
H1b

Plant details

Cattleya nobilior size, habit and characteristics

Plant type
Conservatory Greenhouse, Houseplants
Habit
Epiphytic, Upright stems
Foliage
Evergreen, Leathery leaves
Suggested uses
Indoor plant, Conservatory plant

Care notes

Pruning and caring for Cattleya nobilior

Propagation
Division, Backbulbs
Pest resistance
Moderate
Disease resistance
Moderate

Frequently asked questions

Where is the best place to plant Cattleya nobilior?

Cattleya nobilior prefers full sun and partial shade. It suits sheltered positions.

What soil does Cattleya nobilior need?

Cattleya nobilior grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.

Is Cattleya nobilior hardy in the UK?

Cattleya nobilior has an RHS hardiness rating of H1b, meaning it needs subtropical warmth of 10–15°C and must be grown under glass in the UK.

How do I propagate Cattleya nobilior?

Division, Backbulbs.

More in the Cattleya genus

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