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Salvia rubescens
Salvia rubescens
Salvia rubescens

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Salvia rubescens

(Venezuelan Red Sage) Purple stems and calyxes so dark that they almost look black contrast dramatically with the deep red-orange flowers of this South American beauty. This tall, spectacular sage has been in cultivation for decades but is still rare in gardens. We'd like to see that change.

Common name This is the non-scientific name used for a plant. A plant may have several common names, depending on the gardener's location. To further confuse the matter, a common name may be shared by several completely different plants. At Flowers by the Sea, we rely on the scientific name to identify our plants and avoid confusion. Venezuelan Red Sage
USDA Zones The U.S. Department of Agriculture plant hardiness zones indicate the temperature zones where a plant is likely to thrive. It is determined by the average annual winter minimum temperature. Actual winter temperatures may be higher or lower than the average. 9 - 11
Size (h/w/fh) The anticipated mature size of the plant: Height, Width & Flower Height. 48"+/48"+/60"+
Exposure This is the average amount of sunlight that a plant needs to thrive. Generally, full sun exposure is 6 or more hours of direct sun daily while partial shade is less than 4 hours of sun or dappled shade all day. Plants may tolerate more sunlight in cooler climates and need afternoon shade in extremely hot climates. Full sun
Soil type This is the kind of soil that a plant needs to thrive. Most plants require a well-drained soil that allows the water to soak into the soil without becoming soggy. Sandy and clay soils can be improved by digging in compost to improve drainage. Well drained & rich
Water needs Plants have specific water requirements. Water loving means the plant needs regular watering to keep the soil moist. Average generally indicates applying 1 inch of water per week, or watering when the soil is dry to a depth of 3 to 4 inches. One inch of water is equal to 5 gallons per square yard of soil surface. Average
Container plant? "Yes" indicates that this plant can be successfully grown as a container plant. Yes
Hummingbird plant? Hummingbirds have been observed regularly feeding from this plant's flowers. Yes
Mature height The mature height of this plant in average conditions. 3 to 4 feet
Mature spread The mature width of this plant in average conditions. 3 to 4 feet
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  • Salvia rubescens
Degree of Difficulty
Easy
Degree of Difficulty
This plant is easy to grow in a variety of conditions.
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(Venezuelan Red Sage) Purple stems and calyxes so dark that they almost look black contrast dramatically with the deep red-orange flowers of this South American beauty. This tall, spectacular sage has been in cultivation for decades but is still rare in gardens. We'd like to see that change.

The heavily textured leaves are large, growing about 4 inches long and 3 inches wide. They are hairy, which gives the foliage a silvery appearance. The flower spikes grow up to 2 feet tall.

This is a robust shrub that requires full sun to partial shade, average watering and rich, well-drained soil. Plant it in a prominent place so you can enjoy its long bloom throughout fall as well as the hummingbirds who use it regularly.  At our farm its flowering synchronizes with the Dahlias. Garden uses include shrub borders, cut-flower gardens, background plantings and patio containers.

Rubescens refers to the reddish color of the flowers. This native of Venezuela was first described by Reinhard Gustav Paul Kunth in 1817.

Although we list this species for USDA Cold Hardiness Zones 9 to 11, we believe it may be hardy to Zone 8 winters if treated as an herbaceous perennial and well mulched.

Highly recommended.