Clematis montana ‘ Alexander ’ is a vigorous , deciduous climber and belongs to AHS group 1 . 3 to 4 inch wide solitary flowers , which are sometimes obtain in cymes , are freely borne on last year ’s shoots from previous spring to early summer . foliage are divided into 3 to 5 toothed , lance - shaped or wide oblong booklet , up to 5 inch long . C. montana is very hardy and is extremely worthy for sites which are inhuman and exposed . Native to the Himalayas , Western & Central China .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
The winder to lachrymation is water deeply and less oft . When lacrimation , water well , i.e. provide enough water to soundly saturate the root ball . With in - ground plants , this means thoroughly surcharge the soil until water has come home to a astuteness of 6 to 7 in ( 1 ' being better ) . With container grown plant life , apply enough water to allow water to hang through the drainage holes .
judge to irrigate works early in the day or by and by in the good afternoon to conserve water and cut down on plant stress . Do water system early on enough so that water has had a fortune to dry out from flora leaves prior to night crepuscule . This is paramount if you have had fungus problems .
Do n’t look to urine until plants wilt . Although some plant life will recover from this , all plants will die if they droop too much ( when they reach the lasting wilting item ) .
Consider water preservation methods such as drip irrigation , mulching , and xeriscaping . drip mould systems which easy dribble moisture direct on the theme organisation can be purchased at your local home and garden centre . Mulches can significantly cool off the ancestor zona and conserve moisture .
Consider adding water - salve gels to the rootage zona which will hold a military reserve of water for the flora . These can make a world of conflict particularly under stressful conditions . Be certain to postdate label directions for their role .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept equally moist and watered regularly , as conditions need . Most plant like 1 inch of water a week during the growing season , but take charge not to over water . The first two years after a plant is installed , unconstipated lachrymation is of import for establishment . The first yr is critical . It is better to water once a week and water deeply , than to water often for a few minutes .
Planting
take a support anatomical structure before you plant your climber . vulgar supporting structure are trellises , wires , strings , or survive structures . Some plants , like ivy , climb by airy roots and call for no backup . Aerial rooted social climber are okay for concrete and masonary , but should never be allowed to mount on wood . Clematis climb by leaf stalks and the Passion flower by loop tendrils . Akebia and Wisteria climb up by twining stanch in a spiraling fashion around its support .
Do not use lasting railroad tie ; the flora will speedily outgrow them . employ soft , flexible tie ( twist - tie work well ) , or even flight strip of pantyhose , and chequer them every few months . Make certain that your backing structure is strong , rust - proof , and will last the life of the flora . Anchor your documentation structure before you imbed your crampon .
Dig a jam turgid enough for the rootage ball . Plant the climber at the same level it was in the container . embed a little deeper for clematis or for grafted plants . Fill the hollow with filth , firming as you , and H2O well . As soon as the fore are long enough to hand their support body structure , gently and slackly link them as necessary .
If planting in a container , adopt the same guidepost . Plan forrader by adding a trellis to the pot , especially if the container will not be lay where a keep for the vine is not promptly useable . It is potential for vines and climbers to ramble on the ground or shower over walls too . Clematis and Roses really knead quite well this way .
Problems
Possible controls : keep weeds down ; use screen in window to keep them out ; remove infested plants forth from non - infested plants ; use a reflective mulch ( aluminium transparency ) under plants ( this repels whitefly ) ; trap with yellow sticky batting order , go for label pesticides ; encourage lifelike enemies such as parasitic wasps in the garden ; and sometimes a good unfluctuating shower of water will lap them off the plant life . Pest : AphidsAphids are minor , soft - bodied , slow - moving insects that suck fluid from plants . Aphidscome in many colors , ranging from dark-green to brown to grim , and they may have annexe . They attack a blanket reach of plant coinage causing aerobatics , deformed leave-taking and buds . They can channel harmful plant life viruses with their pierce / draw mouthpart . Aphids , broadly speaking , are merely a nuisance , since it take many of them to induce serious industrial plant damage . However aphids do produce a sweet marrow call honeydew ( coveted by ants ) which can precede to an untempting black control surface development call sooty mold .
Aphids can increase quickly in numbers and each female can produce up to 250 alive nymph in the course of a calendar month without mating . Aphids often appear when the environment changes - outpouring & twilight . They ’re often massed at the hint of branches feed on lush tissue paper . aphid are attract to the color yellowness and will often hitchhike on yellow wear .
Prevention and Control : Keep weeds to an absolute lower limit , especially around desirable plants . On edibles , lave off infected surface area of plant . ma’am hemipteron and lacewings will feed on aphids in the garden . There are various mathematical product - organic and inorganic - that can be used to control aphids . Seek the testimonial of a professional and trace all label procedures to a tee . gadfly : EarwigsEarwigs , which obliterate during the twenty-four hours and come forth at night to eat , ordinarily direct new leaf and bloom petals in late spring . Normally , they do not pose a immense problem , but their soupcon can bruise .
Prevention and control : Keep the garden kempt , eliminating hiding lieu . Control by reducing population . One way is to create a trap . Invert pots filled with dried grass on stakes . The earwig will hide here during the Clarence Shepard Day Jr. . earwig will also veil in moist testicle of report that have been placed on the ground , tight to plants . Every few days , discard the paper ball . big infestation may require the role of an insect powder . Select one that is labelled for earwig control condition and follow all recording label procedures to a tee . kingdom Fungi : RustsMostrustsare host specific and overwinter on leaves , stems and spend blossom debris . Rust often appears as small , bright orangish , yellow , or brownish pustules on the underside of leaves . If touched , it will leave a colored spot of spores on the finger . triggered by fungi and spread by splashing water or rain , rust is bad when weather is moist .
Prevention and Control : embed resistant varieties and supply maximal air circulation . Clean up all debris , especially around plants that have had a problem . Do not irrigate from command processing overhead time and water only during the day so that plants will have enough fourth dimension to dry out before night . Apply a antifungal labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis commonly find on industrial plant that do not have enough air travel circulation or adequate light . Problems are defective where dark are cool and days are fond and humid . The powdery snowy or grayish fungus is usually found on the upper Earth’s surface of leave of absence or fruit . Leaves will often turn yellow or brownish , curl up , and drop off . New foliage emerges crinkled and distorted . Fruit will be overshadow and often drops early .
Prevention and Control : set resistant varieties and space plants properly so they receive decent luminance and air circulation . Always water from below , keeping body of water off the leafage . This is overriding for rosiness . Go easy on the nitrogen plant food . Apply fungicides according to label direction before trouble becomes severe and keep an eye on centering precisely , not missing any required handling . Sanitation is a must - clean up and remove all folio , bloom , or junk in the declination and ruin . fungus kingdom : Leaf SpotsLeaf spots are get by fungi or bacterium . Brown or sinister spots and patches may be either ragged or circular , with a water inebriate or yellow - edged visual aspect . Insects , rainwater , dirty garden tools , or even people can help its spread .
Prevention and Control : Remove infected leaves when the works is dry . Leaves that pull together around the base of the plant life should be crease up and disposed of . Avoid overhead irrigation if possible ; body of water should be directed at soil spirit level . For fungous leaf spot , use a recommended fungicide according to recording label directions .
Miscellaneous
Although many multitude believe that cool temperature are responsible for the color change , the conditions has nothing to do with it at all . As the days farm shorter and the night longer , a chemical clock inside the trees starts up , secrete a internal secretion which restricts the flow of sap to each foliage . As fall progresses , the sap flow slacken and chlorophyll , the chemical that give the leaves their green colouring material in the spring and summertime , disappear . The residuary blackjack becomes more hard as it dries , creating the colouring material of nightfall . gloss : EvergreenEvergreenrefers to plants that throw onto their leave or needle for more than one develop season , disgorge them over clip . Some plants such as live oaks are evergreen , but ordinarily shed the absolute majority of their erstwhile leaves around the close of January . Glossary : pHpH , means the potential of Hydrogen , is the measure of alkalinity or acidulousness . In horticulture , pH refers to the pH of land . The scale measure from 0 , most acidulous , to 14 , most alkaline . Seven is neutral . Most plant prefer a range between 5.5 and about 6.7 , an acid kitchen range , but there are plenty of other plants that like soil more alkaline , or above 7 . A pH of 7 is where the plant can most easy absorb the most nutrients in the grime . Some plants prefer more or less of sure nutrient , and therefore do better at a sure pH.
