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113 Best Orchids for Umatilla County | 2026 Guide - Page 3

The 113 best orchids to grow in Umatilla County. Ideal climate: 12.1°C, 59.2% humidity.

🌡️ 12.1°C

💧 59.2%

All Succulents Orchids Palms Foliage Plants Air Purifying Easy Care Pet Safe

113 Orchids for Umatilla County

Showing 73-108 of 113

Blue Vanda

Blue Vanda

Vanda coerulescens

Hard 💧 3 days 🌡️ 7°C - 35°C

Moth Orchid

Moth Orchid

Phalaenopsis aphrodite

Easy 💧 7 days 🌡️ 16°C - 30°C

Moth Orchid

Moth Orchid

Phalaenopsis

Easy 💧 9 days 🌡️ 16°C - 32°C

Zygopetalum Orchid (genus)

Zygopetalum Orchid (genus)

Zygopetalum

Medium 💧 6 days 🌡️ 16°C - 24°C

Miltassia orchid

Miltassia orchid

Bratonia Charles M. Fitch

Medium 💧 7 days 🌡️ 16°C - 28°C

Orchid

Orchid

Orchidaceae

Medium 💧 7 days 🌡️ 16°C - 30°C

Doritaenopsis

Doritaenopsis

Doritaenopsis

Easy 💧 7 days 🌡️ 16°C - 29°C

Night-Scented Orchid

Night-Scented Orchid

Epidendrum nocturnum

Hard 💧 6 days 🌡️ 16°C - 27°C

Pansy Orchid

Pansy Orchid

Miltoniopsis phalaenopsis

Hard 💧 5 days 🌡️ 12.7°C - 26°C

Wittig's Cattleya

Wittig's Cattleya

Cattleya wittigiana

Hard 💧 3 days 🌡️ 12°C - 28°C

Fragrant Encyclia

Fragrant Encyclia

Encyclia fragrans

Medium 💧 4 days 🌡️ 13°C - 28°C

Golden Shower Orchid

Golden Shower Orchid

Oncidium varicosum

Medium 💧 3 days 🌡️ 14°C - 30°C

Spider Orchid

Spider Orchid

Brassia caudata

Hard 💧 5 days 🌡️ 14°C - 27°C

Dancing Doll Orchid

Dancing Doll Orchid

Oncidium flexuosum

Medium 💧 5 days 🌡️ 14°C - 28°C

Catasetum

Catasetum

Catasetum

Hard 💧 3 days 🌡️ 18°C - 32°C

Cowhorn orchid

Cowhorn orchid

Cyrtopodium

Hard 💧 5 days 🌡️ 18°C - 30°C

Crimson Cattleya

Crimson Cattleya

Cattleya labiata

Medium 💧 4 days 🌡️ 18°C - 35°C

Den-Phal Orchid

Den-Phal Orchid

Dendrobium phalaenopsis

Medium 💧 5 days 🌡️ 18°C - 29°C

Pale Umbrella Orchid

Pale Umbrella Orchid

Bulbophyllum longiflorum

Medium 💧 3 days 🌡️ 15°C - 32°C

Bamboo Orchid

Bamboo Orchid

Arundina graminifolia

Easy 💧 3 days 🌡️ 15°C - 35°C

Ascocenda Orchid

Ascocenda Orchid

Ascocenda

Medium 💧 3 days 🌡️ 15°C - 35°C

Spotted Eulophia

Spotted Eulophia

Eulophia maculata

Medium 💧 5 days 🌡️ 15°C - 38°C

Chinese Crown Orchid

Chinese Crown Orchid

Eulophia graminea

Medium 💧 7 days 🌡️ 15°C - 38°C

Maxillaria (genus)

Maxillaria (genus)

Maxillaria

Medium 💧 6 days 🌡️ 15°C - 30°C

Stinking Orchid

Stinking Orchid

Bulbophyllum phalaenopsis

Hard 💧 3 days 🌡️ 15°C - 29°C

Tailed Slipper Orchid

Tailed Slipper Orchid

Phragmipedium caudatum

Hard 💧 3 days 🌡️ 15°C - 29°C

Closterium Dendrobium

Dendrobium closterium

Hard 💧 7 days 🌡️ 15°C - 30°C

Pink Butterfly Orchid

Pink Butterfly Orchid

Dimerandra emarginata

Medium 💧 7 days 🌡️ 15°C - 30°C

Large Round-leaved Orchid

Large Round-leaved Orchid

Platanthera orbiculata

Hard 💧 7 days 🌡️ 15.5°C - 24°C

Jewel Orchid

Jewel Orchid

Macodes petola

Medium 💧 4 days 🌡️ 16°C - 28°C

Mendel's Cattleya

Mendel's Cattleya

Cattleya mendelii

Medium 💧 10 days 🌡️ 12.7°C - 35°C

Vanda Orchid

Vanda Orchid

Vanda

Hard 💧 2 days 🌡️ 15°C - 35°C

Bamboo Orchid (genus)

Bamboo Orchid (genus)

Arundina

Medium 💧 6 days 🌡️ 15°C - 35°C

Vanilla Orchid

Vanilla Orchid

Vanilla planifolia

Hard 💧 6 days 🌡️ 13°C - 32°C

Cow Horn Orchid

Cow Horn Orchid

Myrmecophila tibicinis

Medium 💧 10 days 🌡️ 18°C - 35°C

Philippine Ground Orchid

Philippine Ground Orchid

Spathoglottis plicata

Medium 💧 4 days 🌡️ 18°C - 35°C

Ideal Orchids for Umatilla County's Climate

Umatilla County has an average temperature of 12.1°C and humidity of 59.2%, conditions that directly influence which orchids best adapt to the local environment.

How to Grow Orchids in Umatilla County

To successfully grow orchids in Umatilla County, consider that the average temperature of 12.1°C and humidity of 59.2% create a specific microclimate. Moderate humidity is favorable for most species in this category.

Advantages of Choosing Adapted Orchids

Orchids adapted to Umatilla County's climate show greater resistance, healthy growth, and less need for interventions.