Interspecific Hybrids
Interspecific Hybrids

Hybridization often occurs naturally between different Salvia species, especially when they are closely related and share similar needs for sun, soil, and water. Interspecific hybridization is the term used when different species cross. For instance, White Sage (Salvia apiana) is well known for crossing in the wild of California’s chaparral lands with Cleveland Sage (S. clevelandii) and Black Sage (S. mellifera). Well-known examples of these drought-resistant crosses include S. x clevelandii ‘Vicki Romo’ and S. x ‘Starlight’ (a cross with Black Sage). When used in the manner exemplified by these botanical names, the letter “x” indicates an interspecific cross.

Plant breeding programs also produce interspecific hybrids. Whenever you see the “x” plus “Elk” in one of our plant names, you know that we developed the plant at Flowers by the Sea. Sometimes we get lucky and discover a natural hybrid in our greenhouses or test fields. More often, the “Elk” tag indicates a plant we produced through endless hours and many seasons of experimentation. Some Salvias, such as the Southwestern species Autumn Sage (S. greggii) and Mountain Sage (S. microphylla) are so closely related that they cross frequently. The botanical name for their main type of interspecific cross is S. x jamensis (Jame Sage). We grow so many Jame Sages, including our Elk Rainbow Series, that they form a subcategory of their own in the Special Salvia Groups category of our catalog.

It’s common for interspecific hybrids to be infertile plants that require propagation by cuttings taken from parent plants. Also, not all crosses are equally strong or attractive. At FBTS we only offer you ones we consider to be beautiful, unique, and vigorous.

Show
$14.50
(Penny's Smile Hybrid Sage) British Salvia aficionado Robin Middleton, of the indispensable Robin’s Salvias website, developed this lovely and hardy hybrid from a chance seedling he found near the Salvia ‘Silke’s Dream’ in his garden. Heavily textured and hot pink, the 1-inch-long flowers are bright as lipstick.
Rated:
Out of stock
$14.50

(Phyllis' Fancy Sage) The parentage of this lavender-flowered hybrid sage is unknown. However, it may be a cross between Mexican Bush Sage (Salvia leucantha) and Chiapas Sage (S. chiapensis).

Rated:
Out of stock
$14.50

(Purple Stem Sage) Deep purple stems and cobalt blue flowers with pronounced white beelines and dusky gray calyxes cause this sage to command attention.

Rated:
Out of stock
$15.50
(Raspberry Truffle Sage) Hybrid sages with Big Mexican Scarlet Sage parentage (Salvia gesnerifolia) tend to have thick clusters of large, deep purple flowers supported by bracts that are almost black.
Rated:
Out of stock
$14.50
(Sally Greenwood Sage) Sally Greenwood's small gray-green leaves are a striking backdrop for the complicated, velvety royal purple of its abundant flowers overlaid with a blue sheen. It's an unusual sage both in color and its tight, mounding habit.
Rated:
Out of stock
$14.50
(Savannah Blue African Sage) Two South African sages are the parents of this stunning hybrid with large, sky-blue flowers and densely branching, attractively cut foliage. Tough and adaptable, this dry garden plant grows in full sun or partial shade.
Rated:
Out of stock
$14.50

(Scarlet Spires Sage) This is a brilliant cross between the sturdy D'Arcy's Sage (Salvia darcyi) and the beautifully colored 'Raspberry Delight' Littleleaf Sage (Salvia microphylla 'Raspberry Delight').

Rated:
Out of stock
$14.50
(Skyscraper Orange Sage) Brand new for 2018, this beautiful plant is compact, easy to grow in the shade and full of flowers all season long. They make outstanding container plants as well.
Rated:
Out of stock
$14.50
(Skyscraper Pink Sage) Brand new for 2018, this beautiful plant is compact, easy to grow in the shade and full of flowers all season long. They make outstanding container plants as well.
Rated:
Qty:
$14.50

(Waverly Sage) A pale pink to lavender blush adds delicate color to the white flowers of Waverly Sage, which are supported by plum-colored calyxes. Its mid-green leaves are lance shaped and veined.

Rated:
Out of stock
$14.50

(Wendy's Wish Sage) A new hybrid Salvia from Australia, Wendy's Wish is absolutely spectacular! Quick to bloom, compact and tidy in habit, we believe this to be one of the finest of all Salvia varieties.

Rated:
Out of stock
$14.50

(White Flame Sage) Like bright white candle flames, the short vigorously upright flower spikes of petite Salvia x ‘White Flame’ light up flowerbeds.

Rated:
Out of stock
$14.50
(Auriculate Sage) Both Culinary Sage (Salvia officinalis) and Greek Sage (Salvia fruticosa) are grown in the spice trade as the Sage of commerce. As they are closely related and share much of the same range in the wild, hybrids between the two have been known to exist for a long while. These hybrids go by many names: Newe Ya'ar Sage & Silver Sage being two of the most common. The natural hybrid of these species is found on an island in Croatia, and the accepted name for it is Salvia x auriculata.
Rated:
Out of stock
$14.50

(Envy Hybrid Sage)  A natural hybrid found in Peru and Bolivia, the parentage of this special variety is at this point unknown.  The uniquely colored flowers are abundant all season long, and the hummingbirds love it.

Rated:
Out of stock
$14.50

(Costa Rica Blue Sage) Although this handsome plant is often listed as an Anise Leaf Sage (Salvia guaranitica), we think it is a hybrid based on differences in its growth pattern and flowering season.

Rated:
Out of stock
$14.50

(Jean's Purple Sage) If you are looking for a deep purple perennial for accenting an entryway or back of border in flower beds, Jean's Purple Passion may be the right choice. 

We highly recommend the much improved Salvia guaranitica 'Purple Haze' as an alternative to this older variety.

Rated:
Out of stock
$14.50
(Variegated Anise-Scented Sage) Rumpled and lance-shaped, the spectacular leaves of this sage are yellowish-lime with splotches of emerald. Rub them and you smell anise, a licorice-like scent. The bountiful, cobalt blue flowers cover the plant from summer into fall.
Rated:
Out of stock
$14.50

(Purple Majesty Sage) This exceedingly long blooming herbaceous perennial is a cross between Salvia guaranitica spp (Anise-Scented Sage) and Salvia gesneriiflora (Mexican Scarlet Sage).

We highly recommend the much improved Salvia guaranitica 'Purple Haze' as an alternative to this older variety.

Rated:
Out of stock
$15.50
(Hybrid Bolivian Sage) This hybrid between Salvia orbignaei and Salvia haenkei occurs in the low-to-mid elevations of the Bolivian Andes. Recreated in the greenhouse from superior patents, this is a select variety with stunning beauty.
Out of stock
Show