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Herbaceous Perennials
Herbaceous Perennials

Sometimes, when defining a plant, it is helpful not only to say what it is but also what it is not. Herbaceous perennials are not woody. They have soft stems and die to the ground annually, sending up shoots again in the new growing season.

Although perennial generally refers to any plant that returns for more than two growing seasons, it is a term that the horticulture industry -- and our catalog -- primarily applies to herbaceous species even though the deciduous, woody Salvias also refresh annually.

In contrast to herbaceous perennial Salvias, the woody kinds of sage are referred to as shrubs and subshrubs. Shrubs are plants with stems that are woody overall. Sub-shrub Salvias combine woody and tender herbaceous stems.

Some Salvia species, such as Autumn Sage (Salvia greggii), are evergreen shrubs -- the kind that are in a constant state of foliage loss and renewal -- in warmer USDA zones and subshrubs in cooler parts of their range. But true herbaceous perennial Salvias almost always die to ground at the end of their growing season. End of season depends on whether an herbaceous perennial is dormant in winter or dormant in summer as with winter-growing species originating in Mediterranean climates.

Flowers by the Sea grows many herbaceous Salvias in a rainbow of flower colors and a wide variety of bloom times, including cold-hardy species from America, Asia and Europe. Others come from warmer climates, such as Africa, the American South, Central and South America, Mexico, the Mediterranean and South Africa.

One major way in which care of herbaceous species differs from that of woody sages concerns clean up. Whereas woody sages are hard pruned at the beginning of their growing season, the spent foliage of herbaceous species is removed at the end of their season. Also, many herbaceous species can be encouraged to bloom twice if pruned mid-season.

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(Querataro Mexican Sage) Pump it up! Salvia mexicana 'Querataro' is a Limelight Mexican Sage on steroids -- much larger all over and more vigorous. Honeybees and hummingbirds love its deep violet-blue flowers.

(Russell's Mexican Sage) Expect rapid, tall growth from this Salvia Mexicana . In the ground, Russell’s Mexican Sage can reach up to 10 feet tall and 5 feet wide, providing an effective screen of dark green, heart-shaped foliage. By late autumn it’s bursting with flowers.

(Byron's Mexican Sage) One of our favorite Mexican Sages, this large variety is reputed to be a hybrid between Salvia mexicana and S. hispanica -- a species of Chia Sage.

(Berkeley Barb Mountain Sage) California's Monterey Bay Nursery discovered a surprising Mountain Sage (Salvia microphylla) seedling growing accidentally on its gravel floor one day.
(Flower Child Mountain Sage) At 18 to 24 inches tall, this is the smallest Salvia microphylla that we grow. Its common name is based on the plant's lavender-to-pink flowers, which are so abundant that they sometimes seem to outnumber the leaves.

(Blast Pink Mountain Sage) Long blooming Salvia microphylla 'Heatwave Blast' produces prolific quantities of large, dusky salmon-pink blossoms and dense, mid-green foliage.

(Heatwave Red Mountain Sage) Compact and small, this Mountain Sage is another fine groundcover for Southern California, the Southwest and Texas. Similar to Salvia microphylla 'Heatwave Glimmer', it not only survives but thrives in extreme heat.

(Brilliance Pink Mountain Sage) Long blooming Salvia microphylla 'Heatwave Brilliance' produces prolific quantities of deep reddish-pink, or cerise, blossoms along with dense, mid-green foliage.

(Glimmering White Mountain Sage) Heatwave Glimmer isn't a mirage. It is a Salvia microphylla that tolerates extremely hot climates as well as cooler regions. It doesn't just survive; it thrives in the heat of Southern California, the Southwest and Texas.

(Glittering Pink Mountain Sage) Mountain Sage (Salvia microphylla) handles hot climates as well as cooler coastal regions. It withstands the high temperatures of Southern California, the Southwest and Texas.

(Glow Peach Mountain Sage) Long blooming Salvia microphylla 'Heatwave Glow' produces prolific quantities of soft peach-to-apricot blossoms along with dense, mid-green foliage.

(Radiance Bright Pink Mountain Sage) Long blooming Salvia microphylla 'Heatwave Radiance' produces prolific quantities of hot pink blossoms along with dense, mid-green foliage.

(Scorching Pink Mountain Sage) Compact and small, this Mountain Sage is another fine groundcover for Southern California, the Southwest and Texas. Similar to Salvia microphylla 'Heatwave Glimmer', it not only survives but thrives in extreme heat.

(Sparkle Pink Mountain Sage) Long blooming Salvia microphylla 'Heatwave Sparkle' produces prolific quantities of deep mauve-pink blossoms with white throats and dense, mid-green foliage.

(Honey Rose Mountain Sage) So dark that they almost seem black, the stems of this Mountain Sage add drama to flowers the color of creamy tomato soup. The lush, mid-green foliage has distinctive ribbing and is stiffly upright; it makes a strong statement when grouped with soft, rounded Salvias.

(Hot Lips Sage) What a winner for fascinating flowers! Salvia microphylla ‘Hot Lips’ is a native of Mexico that produces a combination of solid red, solid white, and bicolor red and white blossoms all on the same plant and sometimes at the same time.

(Killer Cranberry Mountain Sage) Masses of magenta flowers on tall spikes lure honeybees and hummingbirds to the rich nectar of Salvia microphylla 'Killer Cranberry'. Its prolific flowers are a killer attraction for people too.

(Trinity Mountain Sage) Heat and drought tolerant, this Salvia microphylla is native to Northeastern Mexico where summers are dry and temperatures can rise to more than 100 degrees F. It can survive winter temperatures down to 0 degrees.

(Azure Hybrid Sage) Despite its name, the flowers of this tiny hybrid aren't really blue. They are a light purple. Due to its size, long bloom time, heat tolerance and drought resistance, Salvia x 'Mesa Azure' is a fine groundcover for areas where summers are hot and dry.

(Big Orange Mountain Sage) When temperatures are cooler in spring and fall, the persimmon-orange flowers of this large Mountain Sage darken. Gray-green foliage, bright green calyxes and reddish-green stems add to the plant's fascinating look, which mixes well with yellows and blues.

(People's Park Mountain Sage) Sometimes nature can be rebellious. This is one the Mountain Sages known as the Turbulent Sixties Series developed from an outlaw cultivar of the Southwestern native Salvia microphylla. Monterey Bay Nursery (MBN) named their accidental hybrid ‘Berzerkeley.’

(Red Velvet Mountain Sage) This is one of the most intense red-flowering variety of Mountain Sage we grow. Medium-sized flowers are profuse on this large, vigorous plant -- particularly in spring and fall. Dark stems and calyxes intensify the plant's drama along with glossy green foliage.

(Rosie O'Grady Mountain Sage) Honeybees and hummingbirds love the large, bright pink flowers of Salvia microphylla 'Rosie O'Grady', a drought-resistant sage. Dense and fragrant, it's large, glossy green leaves are veined and have finely serrated edges. This is a lush choice for dry gardens.

(Royal Bumble Mountain Sage) Almost black, the stems and calyxes of this UK hybrid form a pleasing contrast with its medium-size scarlet flowers and glossy green leaves. Bloom time is spring to fall. This Mountain Sage suckers freely and forms a dense clump.

(St. Charles Day Mountain Sage) Especially in spring and fall, masses of red-violet flowers bloom amid the silvery green foliage of Salvia microphylla 'San Carlos Festival'. Put this one into the "must have" column.

(Telegraph Avenue Dwarf Mountain Sage) Here’s another member of the Turbulent Sixties Series of Southwestern Mountain Sages (Salvia microphylla), which developed from one of nature’s rebels – an accidental hybrid that Monterey Bay Nursery (MBN) named ‘Berzerkeley’ after finding it taking a stand in the nursery’s gravel paving.

(Variegated Mirto de Montes Sage) Over the years, we have seen a number of variegated varieties of Mountain Sage. None have been as lovely and sturdy as this one, from botanist Brent Barnes of the University of California at Riverside.

(Wild Watermelon Mountain Sage) Large, watermelon-pink flowers and the fruity fragrance of this long-blooming sage's mid-green, veined leaves make this Mountain Sage a treat to grow.

(Big Leaf Mountain Sage) Nothing is little about this plant even though "microphylla" means "little leaf." The rough, wrinkly leaves are often 3 inches long and almost 2 inches wide. The pinkish-orange flowers are also large and bloom spring to fall.
(Mount Hermon Sage) This dry loving perennial features a tight rosette of furry white leaves, and tall branched inflorescence with white flowers and purple spots. It grows in rocky slopes on Mount Hermon in Lebanon.
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