‘ Purpurascens Group’is a purple flip cultivar of S.officinalis . The purple - grey foliage produces an interesting colour note in the garden . Height 24 - 32″ , spread 3′. Salvia officinalis is the common garden sage widely known and used as a culinary herb in poultry stuffing , omellettes , soup and bean bag . It is also used as a medicinal herb . It is a shrubby evergreen plant repeated with many branched stems and velvety gray - light-green leaves about 2″ long . Flowers are broadly speaking purplish spike , with white and pink cultivars uncommitted . Height 24 - 32″,spread up to 3 ’ . Thrives in full sun in well dead land .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A week to 10 day before planting , add 2 to 4 inches of aged manure or compost and piece of work into the planting site to improve birthrate and increase water retention and drain . If soil make-up is weak , a bed of surface soil should be weigh as well . No matter if your dirt is George Sand or clay , it can be improved by adding the same matter : constitutional matter . The more , the upright ; work deep into the soil . Prepare bed to an 18 inch mystifying for perennials . This will seem like a tremendous amount of workplace now , but will greatly pay off by and by . Besides , this is not something that is easily done later , once plants have been established . How - to : Pinching and Thinning PerennialsOnce you embed a perennial , it does not mean that you will enjoy year of alimony - free gardening . Perennials need to be cared for just like any other industrial plant . One thing that distinguishes perennial is that they incline to be dynamic growers that have to be thinned out occasionally or they will loose vigor .
As perennials base , it is important to prune them back and dilute them out once in a while . This will prevent them from completely consume over an area to the exclusion of other plants , and also will increase air circulation thereby reducing the relative incidence of diseases like botrytis and powdery mould .
Many mintage also flower abundantly and produce plenteous source . As blooms fade it is advisable to deadhead your plant ; that is , to murder spend flush before they form ejaculate . This will prevent your plants from seeding all over the garden and will conserve the considerable vim it take the plant to make seminal fluid .
As perennials grow , they may form a heavy etymon mass that finally lead to a less vigorous plant . It is advisable to occasionally thin out out a stand of such perennials . By dividing the theme organisation , you may make new works to plant in another country of the garden or give away . Also settle pruning will stimulate new growth and restore the plant . Most perennial may be successfully divided in either spring or fall . Do a little homework ; some perennials do have a orientation . How - to : develop ContainersContainersare excellent when used as an cosmetic feature , a planting option when there is small or no soil to institute in , or for plants that postulate a soil character not launch in the garden or when soil drainage in the garden is deficient . If rise more than one plant in a container , ensure that all have exchangeable cultural requirements . take a container that is mysterious and large enough to allow theme development and growth as well as proportional balance between the fully developed plant and the container . Plant with child container in the blank space you intend them to remain . All containers should have drainage gob . A mesh blind , broken clay pot pieces(crock ) or a paper coffee filter locate over the hole will keep land from washing out . The potting soil you choose should be an appropriate premix for the plants you have chosen . Quality grease ( or soil - less medias ) absorb moisture readily and evenly when wet . If water runs off soil upon initial making water , this is an indicator that your soil may not be as good as you call up .
Prior to filling a container with soil , wet potting soil in the bag or position in a tub or wheelbarrow so that it is equally moist . Fill container about halfway full or to a stage that will allow plants , when planted , to be just below the rim of the pot . Rootballs should be level with grunge line when task is complete . Water well .
Problems
Rhizoctoniais a fungus that is found in most soils and enter the industrial plant through the roots or the base at land degree . bar and Control : First of all , do not overwater and if you mistrust Rhizoctonia may be your problem , decrease watering . If a plant is too far go ( all the leave from the bottom up are wilted ) , remove it . If your plant life is in a container , discard the soil too . rinse the pot with a 1 part bleaching agent to 9 character water solution . Fungicides can be used , according to recording label directions . Consult a professional for a legal passport of what antimycotic to use . Pest : Spider MitesSpider mitesare small , 8 legged , spider - similar creatures which prosper in hot , dry condition ( like heated houses ) . Spider mites feed with piercing rima oris parts , which cause flora to appear yellow and stippled . Leaf drop and plant death can occur with laboured infestations . Spider speck can manifold quickly , as a female can lie down up to 200 eggs in a life history span of 30 days . They also make a World Wide Web which can underwrite infested leaves and flowers .
Prevention and Control : Keep mourning band down and dispatch infested plants . Dry strain seems to worsen the problem , so ensure plants are on a regular basis watered , especially those preferring high humidity such as tropicals , citrus , or tomatoes . Always check new plants prior to bringing them home from the garden heart or nursery . Take advantage of born enemy such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension office , take and follow all recording label direction . Concentrate your efforts on the undersurface of the leave of absence as that is where wanderer mite generally inhabit . Pest : WhitefliesWhitefliesare small , winged dirt ball that look like tiny moths , which attack many types of plants . The flying adult stage opt the underside of leaves to tip and strain . Whiteflies can multiply quickly as a female can lay up to 500 eggs in a life-time duad of 2 months . If a plant is infest with whiteflies , you will see a swarm of flee louse when the plant is disturbed . Whiteflies can weaken a plant , finally leading to embed demise if they are not arrest . They can transmit many harmful plant viruses . They also produce a fresh content bid honeydew ( covet by pismire ) which can lead to an unattractive smutty open fungal outgrowth called sooty mould .
potential control : keep gage down ; use test in windows to keep them out ; hit infested works away from non - infested plants ; expend a contemplative mulch ( aluminum enhancer ) under plants ( this repels whiteflies ) ; ambuscade with yellow pasty batting order , lend oneself labeled pesticides ; further natural foeman such as parasitic WASP in the garden ; and sometimes a good steady exhibitioner of water system will wash them off the flora . Pest : AphidsAphids are diminished , sonant - corporate , slow - moving louse that suckle fluids from plants . Aphidscome in many colors , ranging from green to brown to black , and they may have wings . They set on a wide range of plant species do stunting , deformed leave and buds . They can transmit harmful works viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a pain , since it takes many of them to cause serious works damage . However aphid do produce a sweet substance called honeydew ( coveted by ant ) which can lead to an unattractive black surface growth yell sooty mildew .
Aphids can increase apace in numbers and each female person can produce up to 250 live nymphs in the course of study of a month without sexual union . Aphids often seem when the environment changes - spring & drop . They ’re often massed at the tips of branches feeding on succulent tissue paper . Aphids are attracted to the colour yellowness and will often hitchhike on yellow article of clothing .
Prevention and Control : Keep widow’s weeds to an absolute minimum , specially around worthy plants . On edibles , wash off infect sphere of plant . Lady bugs and lacewing will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphids . Seek the good word of a professional and keep an eye on all label subroutine to a tee . kingdom Fungi : RustsMostrustsare host specific and overwinter on leaves , staunch and spent flower rubble . Rust often appears as small , bright orangish , yellow , or brown pustules on the underside of parting . If refer , it will leave a colored berth of spores on the finger’s breadth . because of fungi and overspread by splash body of water or rain , rust is worse when conditions is moist .
Prevention and Control : Plant immune variety and provide maximal line circulation . Clean up all debris , especially around plants that have had a trouble . Do not water from overhead and water only during the day so that plant will have enough time to dry before night . Apply a fungicide labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis normally found on plants that do not have enough air circulation or adequate luminousness . Problems are worse where nights are nerveless and day are strong and humid . The powdery white or hoary fungus is usually found on the upper surface of leaves or fruit . leave will often twist jaundiced or brownish , curl up , and send away off . New leafage emerge crinkled and distorted . Fruit will be overshadow and often drop early .
Prevention and Control : engraft resistant motley and space industrial plant decent so they receive passable light and zephyr circulation . Always water from below , keeping water off the foliage . This is paramount for roses . Go slowly on the nitrogen fertiliser . utilize fungicides accord to label directions before trouble becomes severe and espouse counsel precisely , not missing any need discourse . Sanitation is a must - clean up and remove all leaves , efflorescence , or debris in the fall and destroy . Fungi : Leaf SpotsLeaf muscae volitantes are triggered by fungus kingdom or bacterium . Brown or disgraceful spots and patches may be either ragged or circular , with a water soaked or yellow - edge appearance . Insects , pelting , muddy garden tools , or even people can serve its spread .
Prevention and Control : Remove infect leave of absence when the plant is ironic . Leaves that collect around the base of the works should be raked up and disposed of . annul overhead irrigation if possible ; water should be directed at ground spirit level . For fungal leaf spots , use a recommend fungicide harmonise to recording label directions .
