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Are you looking for a low sustentation , showy evergreen shrub for your west coast garden ? Jerusalem salvia is a must - have plant for Mediterranean gardens that give a lot and asks very little of the nurseryman . Read on to learn more about grow and caring for this plant .
What Is A Jerusalem Sage Plant?
Jerusalem sage ( scientifically have sex as Phlomis fruticosa ) is a spreading evergreen plant or recurrent shrub with upright radical . These flora from the sage family ( Lamiaceae ) usually develop to around 3 or 4 foot ( 0.9 or 1.2 m ) high and to about 5 ft ( 1.5 mebibyte ) wide of the mark .
The species is native to the Mediterranean , where it is found in country include Greece and Italy . In those regions , this plant can be establish growing in fairly dry , rocky Mediterranean scrubland .
This plant has been given the Award of Garden Merit by the Royal Horticultural Society .
Phlomis chrysophylla image by 阿橋 HQ| Flickr (CC BY-SA 2.0)
The leaves of the Jerusalem salvia are a pale , almost silver - green gloss and resemble the leaves of the salvia plant . The soft foliation is white below and covered in ok hair , growing to a maximum of about 5 column inch ( 12.5 cm ) long .
These are attractive , oppositely arranged leafage with great grain and they tend to wave up somewhat from the midrib , showing a whitish outer border .
Jerusalem Sage Flowers
This works bring out a multitude of attractive bright yellow flowers , each a lilliputian over an inch ( 2.5 cm ) long . The flowers are hooded and whorled on the stems and descend out in sentence get out behind an interesting nut - shaped bodily structure know as a verticillaster .
These plants bloom most extravagantly in the early to mid - summertime , although florescence can occur from spring up until fall .
Similar Species
Phlomis russelianais also known as the Turkish sage , Jerusalem sage , or Hardy Jerusalem salvia . This works is similar in appearance but does not grow as big , usually taking a mound form and growing to about 3 ft ( 0.9 m ) tall and 2 ft ( 0.6 m ) across .
This plant , which originate from Syria and Turkey in southwestern Asia , has greener , arrow - shaped leaf that point downwards . Care for this plant is much the same as forP. fruticosaand these plants can be grown in ironical to intermediate moist well run out soil in full sun .
farm these plants in USDA hardiness zones 5 - 9 and they will bloom throughout the early summer , until the head start of twilight , provide winter interest thereafter with their attractive dried flowerheads .
Other attractivePhlomisplants which can be grown include the golden - leaved Jerusalem salvia , C. chrysophylla , andP. cashmeriana , andP. italicawhich are lovelysmall shrubswith lavender to lilac - pinkish flowers .
How To Grow A Jerusalem Sage
Phlomis fruticosa can be grown quite easily from semen . These seed will usually shoot within about 3 weeks if inseminate in former spring . ( 1 )
Another right choice for propagating new plants is to take 4 inch ( 10 centimeter ) long ripe or semi - good cutting off from active , non - flowering growth . These cuttings will take well , provided they are not maintain too wet , and it is suggested to sporadically air them for a few minute at a prison term . ( 1 )
This plant is restrained to tight - turn and will grow well in a mixed bag of tight - draining soil . place these industrial plant in full Sunday to attain the in effect growth flesh and flowering . Jerusalem sage will raise in fly-by-night conditions but is likely to be a thinner , less healthy , and less attractive plant life there .
These works are adapted to a Mediterranean climate . This character of mood has affectionate dry summers and a winter showery season , much like the conditions base on the west coast of the United States , making this plant a good choice for coastal Californian and Oregon gardens .
Jerusalem salvia will prosper as an evergreen if grown in zone 8 - 10 . From zone 7 - 6 or lower , these plant may survive as aperennial , resprouting from the rhizome , although at the temperatures of geographical zone 5 , the roots may go off if not protect .
Care and Maintenance
Known to be stout and drought - tolerant , these attractive shrubs will grow well in expose , red-hot place with minimum care , just as they do in nature .
Being a compendious and fairly tidy shrub , the only pruning that is necessary is to neaten it up somewhat and remove dead and out - of - place ontogeny . Young plants will , however , tolerate pretty severe pruning and can be cut right on back to about 3 or 4inches ( 7.5 or 10 cm ) to stir dense novel regrowth . ( 2 )
If grow in cold mood , trim out any hoarfrost harm when the growing time of year begins . It is possible to extend the flowering period of these plants by deadheading spent blossoms and trip a second round of flowers . Leaving the plant to go to seed is also an attractive option , however .
Take tending when working with the hairy parting of this plant as some hoi polloi cover skin and chest annoying after impinging . Jerusalem sage does not require regular fertilizing or watering , although flora will profit from a good watering every now and then in summer and some additional piddle in wintertime .
These plants are known to be highly pest and disease - resistant . The only reference to pest damage seems to be leafhopper infestations .
These ¼ inch ( 6 mm ) long insect feed on plant life sap by piercing the plant with their sharp mouthpart . dangerous plague can result in impairment to folio , particularly along nervure , and even folio bead . Commercially available leafhopper insecticides or constitutional option like neem oil can be used to hold these pests if necessary . ( 3 )
Uses
Horticultural uses
Jerusalem sage plant makes a beneficial border plant and is also splashy enough to be a good accent industrial plant . It really shines in Mediterranean and cottage - stylus garden .
Being hardy plants , these will do well at the coast and in drier inland areas . Some of the smallerPhlomisspecies will make an attractive container works in a sunny outdoor location .
Human uses
This plant is used by some in the same way as the vulgar salvia plant ( Salvia officinalis),That is , as a garnish or herb used in meat dishes and stews in particular .
Wildlife uses
These plants are slap-up for attracting bee , butterflies , hummingbirds , and other pollinators to the garden . As an total incentive , they are also have intercourse to be deer and rabbit resistant .
FAQs
Should Jerusalem sage be cut back ?
Yes , Jerusalem sage ( Phlomis fruticosa ) benefits from casual pruning to maintain its shape , control size , and encourage bushier growth . Prune after blossoming or in early spring by removing dead or discredited increment .
Does Jerusalem sage diffuse ?
Jerusalem sage tend to form clumps rather than sharply spreading . It can spread out gradually through its rhizomatous roots but is generally well - behave in the garden .
How long does Jerusalem sage live ?
Jerusalem salvia is a long - lived perennial , and under favorable growing conditions , it can live for many years , often exceeding a decade .
Why is my Jerusalem salvia turning chickenhearted ?
yellow folio on Jerusalem salvia may be due to several factors , including overwatering , poor grime drainage , or alimentary deficiencies . Assess the plant ’s environment and aline watering and soil circumstance accordingly .
What is the benefit of Jerusalem Leaf ?
Jerusalem sage is valuate in gardens for its drought allowance , deer resistance , and attractive , aromatic foliation . The leaves are sometimes used in traditional medicine for their possible antimicrobial properties , although any medicative use should be approached with caution and audience with a health care professional .
Conclusion
Phlomis fruticosa is a great flora for Mediterranean gardens and will do particularly well on the west slide . This showy and hardy evergreen plant asks very little of the gardener but will honour you with cheerful flowers and interesting foliage .
If you love growing plant with yellow flowers , check thesetypes of yellow heyday .
References
( 1 ) Toogood , A. Propagation : The full instance Plant - By - flora Manual Of Practical Techniques .
( 2 ) Brickell , C. & Joyce , D. Pruning & Training : What , When & How To Prune .
( 3 ) Utah State University . leafhopper On Ornamentals .
https://extension.usu.edu/pests/ipm/notes_orn/list-treeshrubs/leafhoppers-ornamentals
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- image by nahhan / depositphotos
