Den. Red Ruby

Saturated Ruby Blooms That Refuse to Sprawl

A classic phalaenanthe-type Dendrobium hybrid bred for rich color, heavy bloom count, and remarkably polite greenhouse manners. It stacks its foliage tightly along upright canes, sending arching flower spikes high above the leaves without demanding extra bench room.

Each bloom opens in saturated, deep ruby-crimson with darker velvety tones concentrated through the lip and throat. The petals flare flat and firm with heavy, waxy substance, sitting upright like a cluster of polished crimson badges pinned against the arching stem.

Den. Red Ruby is the kind of orchid that earns its keep by minding its footprint. While sprawling cane hybrids quickly crowd their neighbors, these slender stalks march straight up, soak up bright morning sun, and hold ten to fifteen long-lasting flowers on a single spray. They stay fresh for so many weeks you will check twice to make sure they are real.

Quick Care Guide

• Light: Bright filtered sun to gentle morning direct light. An east or south window with a sheer curtain. Leaves should hold an olive-green tone.

• Water: Soak thoroughly, then let the potting media dry almost completely before watering again.

• Temperature: Nights 62–68°F, days 75–90°F. Warm grower; keep away from cold drafts below 60°F.

• Fertilizer: Balanced orchid fertilizer at half strength, applied weekly during active spring and summer growth.

• Mature size: Upright canes reach 14 to 20 inches tall; flower sprays add an additional 10 to 14 inches.