× Oncostele Midnight Miracles gx 'Masai Splash'

Conservatory Greenhouse Houseplants

Evergreen epiphytic orchid to 60cm tall with broad ovoid pseudobulbs bearing mid-green, sword-shaped leaves and from late autumn to early summer produces racemes of up to 15 dark red flowers with red-centred, white-margined lips, the red markings vary with temperatures during flower formation

Position

Partial shade

Soil Types

Loam

Max Height

0.5-1 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.5-1 metres

Growing Conditions

Loam
Moisture
Well–drained
pH
Acid or Neutral

Position

Partial shade
Aspect
East–facing or North–facing or West–facing
Exposure
Sheltered
Hardiness
H1A

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Orchidaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Tufted
Genus
A hybrid genus of orchids used for greges (plural of grex) which contain at least one ancestor species from the genera Oncidium and Rhynchostele
Name Status
Unresolved

How to Grow

Cultivation

Grow in bark-based epiphytic orchid compost in small pots. Provide bright filtered light, good ventilation and in spring and summer water freely as compost dries out, use half strength orchid fertiliser at every third watering and mist regularly for high humidity. Reduce watering in winter and provide good light levels

Propagation

Propagate by division when plants are large enough to be divided into clumps of 2 - 3 pseudobulbs and overflowing the pot

Suggested planting locations and garden types

  • Houseplants
  • Sub-tropical
  • Conservatory and greenhouse

Pruning

No pruning required, remove spent flower spikes

Pests

May be susceptible to aphids, mealybugs and glasshouse red spider mite

Diseases

Generally disease-free