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 You are here    Flowers by the Sea / Salvias A to Z / Salvia concolor

Salvia concolor

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(Blue Black Mexican Sage) This spectacular and hardy native of Central Mexico is exciting to watch as new growth shoots upward rapidly from its root stock in spring. Its large, vibrant, purple-blue flowers bloom for about 10 months and are profuse from late autumn through winter on flower spikes up to 20 inches long.

Price: $11.50
Out of stock
Degree of Difficulty
Easy
Degree of Difficulty
This plant is easy to grow in a variety of conditions.
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.
Blue Black Mexican 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.
8 - 11
Size (h/w/fh)
The anticipated mature size of the plant: Height, Width & Flower Height.
48"/36"/48"+
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.
Partial shade
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
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
Pot size
This is the size of the pot your plant will arrive in.
3 1/2 inch deep pot
Container plant?
"Yes" indicates that this plant can be successfully grown as a container plant.
Yes
Hummingbird plant? Yes
  • Salvia concolor
  • Salvia concolor
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Ratings & Reviews

(Blue Black Mexican Sage) This spectacular and hardy native of Central Mexico is exciting to watch as new growth shoots upward rapidly from its root stock in spring. Its large, vibrant, purple-blue flowers bloom for about 10 months and are profuse from late autumn through winter on flower spikes up to 20 inches long.

Calyxes similar in color to the flowers they cup give this sage its scientific name, which means “of the same color.” Easy to grow in a partial shade location, this woodland plant is sometimes mistaken for Salvia guaranitica. However, it is a different species.

Blue Black Mexican Sage works well up against a fence or building that offers morning sun and afternoon shade as well as protection from wind. Plant it as a shrubby border, screen or container plant. It's ideal for moist areas.