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500 Best Plants for Castle Rock | 2026 Guide - Page 6

Discover the 500 ideal plants for Castle Rock's climate. Average temp: 7.9°C, Humidity: 56.7%.

🌡️ 7.9°C

💧 56.7%

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

Top 500 Plants for Castle Rock

Showing 181-216 of 500

Arnica

Arnica

Arnica montana

Hard 💧 7 days 🌡️ -20°C - 30°C

Quince

Quince

Cydonia oblonga

Medium 💧 10 days 🌡️ -15°C - 35°C

Field Pansy

Field Pansy

Viola arvensis

Easy 💧 4 days 🌡️ -15°C - 24°C

Musk Thistle

Musk Thistle

Carduus nutans

Easy 💧 12 days 🌡️ -15°C - 35°C

Wild Sweet William

Wild Sweet William

Phlox maculata

Easy 💧 7 days 🌡️ -29°C - 35°C

Oregon Grape

Oregon Grape

Berberis aquifolium

Easy 💧 10 days 🌡️ -25°C - 35°C

Chinese Pistache

Chinese Pistache

Pistacia chinensis

Medium 💧 14 days 🌡️ -20°C - 40°C

Lesser Periwinkle

Lesser Periwinkle

Vinca minor

Easy 💧 10 days 🌡️ -20°C - 32°C

Holm Oak

Holm Oak

Quercus ilex

Easy 💧 30 days 🌡️ -15°C - 40°C

Garlic Mustard

Garlic Mustard

Alliaria petiolata

Easy 💧 7 days 🌡️ -23°C - 30°C

Carolina rose

Carolina rose

Rosa carolina

Medium 💧 4 days 🌡️ -30°C - 38°C

Montpellier maple

Montpellier maple

Acer monspessulanum

Easy 💧 10 days 🌡️ -15°C - 38°C

Giant Knotweed

Giant Knotweed

Reynoutria sachalinensis

Easy 💧 14 days 🌡️ -25°C - 35°C

Wintercress

Wintercress

Barbarea vulgaris

Easy 💧 7 days 🌡️ -20°C - 30°C

Mountain Hydrangea

Mountain Hydrangea

Hydrangea serrata

Medium 💧 6 days 🌡️ -13°C - 35°C

Goat's Beard

Goat's Beard

Aruncus dioicus

Easy 💧 7 days 🌡️ -29°C - 35°C

Sasanqua Camellia

Sasanqua Camellia

Camellia sasanqua

Medium 💧 7 days 🌡️ -12°C - 35°C

Oriental Beech

Oriental Beech

Fagus orientalis

Medium 💧 14 days 🌡️ -29°C - 35°C

Sweet Briar

Sweet Briar

Rosa rubiginosa

Easy 💧 7 days 🌡️ -29°C - 38°C

Lawn grass

Lawn grass

Poaceae

Easy 💧 4 days 🌡️ -15°C - 35°C

Wild Carrot

Wild Carrot

Daucus

Easy 💧 7 days 🌡️ -15°C - 35°C

Japanese Honeysuckle

Japanese Honeysuckle

Lonicera japonica

Easy 💧 9 days 🌡️ -15°C - 35°C

Willow

Willow

Salix

Medium 💧 3 days 🌡️ -30°C - 40°C

Mallow

Mallow

Malva

Easy 💧 7 days 🌡️ -15°C - 35°C

Plane Tree

Plane Tree

Platanus

Easy 💧 14 days 🌡️ -20°C - 40°C

Peach Tree

Peach Tree

Prunus persica

Medium 💧 7 days 🌡️ -20°C - 40°C

Yarrow

Yarrow

Achillea

Easy 💧 10 days 🌡️ -15°C - 35°C

Portuguese Laurel

Portuguese Laurel

Prunus lusitanica

Easy 💧 10 days 🌡️ -15°C - 35°C

Pendulous Sedge

Pendulous Sedge

Carex pendula

Easy 💧 3 days 🌡️ -20°C - 32°C

Japanese Pagoda Tree

Japanese Pagoda Tree

Styphnolobium japonicum

Medium 💧 12 days 🌡️ -28°C - 38°C

Kohuhu

Kohuhu

Pittosporum tenuifolium

Easy 💧 14 days 🌡️ -9°C - 32°C

Orange daylily

Orange daylily

Hemerocallis fulva

Easy 💧 7 days 🌡️ -30°C - 35°C

Medick

Medick

Medicago

Easy 💧 14 days 🌡️ -20°C - 40°C

Resurrection lily

Resurrection lily

Lycoris squamigera

Easy 💧 10 days 🌡️ -25°C - 35°C

Texas mountain laurel

Texas mountain laurel

Dermatophyllum secundiflorum

Medium 💧 30 days 🌡️ -12°C - 35°C

Field Garlic

Field Garlic

Allium oleraceum

Easy 💧 7 days 🌡️ -20°C - 28°C

Castle Rock Climate for Plant Growing

Castle Rock has a climate with an average annual temperature of 7.9°C and average relative humidity of 56.7%. These climate conditions are ideal for various species of ornamental and fruit plants.

Tips for Growing Plants in Castle Rock

To succeed in growing plants in Castle Rock, consider the average temperature of 7.9°C when choosing your species. Protect cold-sensitive plants during winter. Moderate humidity is ideal for most plants.

Why Choose Plants Adapted to the Local Climate?

Plants adapted to Castle Rock's climate require less care, consume less water, and are more likely to thrive. Our selection considers the compatibility between each species' needs and local climate conditions, including temperature (7.9°C) and humidity (56.7%).