Grammatophyllum ‘Jumbo Grand’

Meet the showpiece of tropical orchids. Grammatophyllum ‘Jumbo Grand’ produces imposing, glossy flowers in deep chocolate brown, edged and spattered with golden chartreuse—an exotic, jungle look that reads luxurious in any space. This is a vigorous, architectural plant with sturdy canes and long, elegant leaves; once established, it makes a spectacular display that stops people in their tracks.

Why you’ll love it

• Striking “tiger” pattern: dark petals with gold speckling and edging

• Fast, robust growth with a bold, sculptural presence

• Thrives in bright conditions; rewarding for enthusiasts and collectors

• Chunky potting media supports thick, thirstier roots

What you receive

• One live Grammatophyllum ‘Jumbo Grand’ plant

• Ventilated pot with a chunky, airy mix (coco chips, bark & charcoal)

Note: Natural variation occurs—flower count and pattern intensity may differ slightly from photos.

Quick Care Guide

• Light: Very bright, filtered light (bright window, verandah, or greenhouse with shade net).

• Water: Water generously when the top layer of mix just turns dry; drain fully. Do not leave the pot sitting in water.

• Air & Humidity: Enjoys good airflow and regular humidity; avoid stagnant corners.

• Fertilizer: Feed more than a Phalaenopsis—balanced orchid fertilizer at ½ strength weekly during active growth; flush with plain water monthly.

• Potting mix: Use a coarse, free-draining blend (coco chips/bark/charcoal). Repot when the mix breaks down or roots outgrow the pot.

• Support: Stake new canes and spikes early to keep the display upright.

Specifications

• Type: Grammatophyllum hybrid (‘Jumbo Grand’)

• Plant size: Near-mature, multi-growth plant (size varies by season)

• Pot: Ventilated plastic pot with chunky orchid mix (no immediate repotting needed)

• Best for: Bright patios, verandahs, greenhouses, statement décor, collectors