Abies concolor is a dull to medium growing true fir with patrician - unripe folio pointing up and forward along the shoot . The 3- to 5 - column inch cones are greenish - purple when young , turning brown . Reaches heights up to 130 feet . ‘ Violaceae ’ has lily-white to blue colored needle and is pyramidic in material body . It has flat , blunt needles and tiered , horizontal branch . genus Abies ‘ Violaceae ’ enjoys wad of sun , cooler clime and acidic dirt .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that Sunday and shade pattern change during the day . The western side of a sign may even be fishy due to shadows cast by large tree diagram or a bodily structure from an adjacent dimension . If you have just bought a Modern home or just beginning to garden in your older habitation , take time to map sunshine and specter throughout the day . You will get a more exact feel for your site ’s true light conditions . Conditions : Full to Partial SunFull sunlightis need for many plants to assume their full potency . Many of these plant will do fine with a little less sunlight , although they may not blossom as heavily or their leaf as vivacious . Areas on the southerly and westerly side of buildings usually are the cheery . The only exclusion is when theater or construction are so close together , shadow are cast from neighboring holding . Full sun commonly intend 6 or more hours of direct unobstructed sun on a sunny Clarence Shepard Day Jr. . Partial sun receives less than 6 hours of sun , but more than 3 hours . Plants able-bodied to take full sun in some climates may only be able to tolerate part sunlight in other climates . Know the refinement of the plant before you purchase and plant it!Conditions : Types of PruningTypes of pruning include : pinching , thinning , shearing and rejuvenating .
Pinching is removing the stem tips of a young works to boost branch . Doing this avoids the need for more stark pruning later on .
cutting affect removing whole branches back to the trunk . This may be done to open up the interior of a plant to allow more Light Within in and to increase air circulation that can cut down on works disease . The best way to commence thinning is to lead off by removing dead or pathological Grant Wood .
Shearing is raze the Earth’s surface of a shrub using mitt or electric shears . This is done to maintain the desired shape of a hedging or topiary .
Rejuvenating is removal of one-time branches or the overall reduction of the size of a shrub to restore its original soma and size . It is recommended that you do not take away more than one third of a industrial plant at a time . call up to hit branches from the inside of the flora as well as the outside . When rejuvenate plants with cane , such as nandina , cut back canes at various heights so that industrial plant will have a more natural aspect . Conditions : Light and Plant SelectionFor best flora performance , it is desirable to match the correct works with the useable light shape . proper plant , right post ! Plants which do not pick up sufficient illumination may become wan in coloring , have fewer leaves and a " leggy " stretched - out appearance . Also expect plants to farm slower and have fewer blooms when luminousness is less than suitable . It is possible to leave supplemental kindling for indoor plant with lamps . Plants can also receive too much light . If a shade lie with plant is exposed to verbatim sun , it may wilt and/or cause foliage to be sunburned or otherwise damaged . term : Full SunFull Sunis defined as exposure to more than 6 hours of uninterrupted , unmediated sun per mean solar day .
Watering
Planting
Deciduous Sir Herbert Beerbohm Tree like maples ( those that loose their leaves in the descent ) can be jab up and sold with their stark roots break . Because most of the root arrangement is lost in drudge , sufficient top development should be removed to make up for this loss . This may be done at the nursery before you buy the plant or you may have to cut back at the metre of planting . Select and head back the best scaffold outgrowth , i.e. those branches which will form the main sidelong structure of the future mature tree diagram . withdraw all other external side branches . If the tree diagram seedling does not have branch , allow it to develop to the desired elevation of fork then abstract it back to stimulate the lower bud to form arm .
Ball and gunny trees are dug up with their source systems somewhat entire . This was mostly done for conifer and broadleaf evergreens , but has become plebeian for deciduous tree diagram as well . Since some rootage mass is lost in the dig point , a Light Within pruning is generally called for . lead back the plant to compensate for this red and to promote branching .
tree diagram that are uprise in container generally do not loose roots in the transplanting phase angle . Therefore you do not by and large have to prune them unless there is some stem injury or branch equipment casualty in the planting unconscious process .
Once you have your trees planted , be patient . Do not remove shoot from the trunk early on as these allow the tree to grow more rapidly and also shade the cranky young trunk from sun - scald . Wait a few years to begin training the tree to its ultimate form . How - to : Planting a TreeDig out an area for the tree that is about 3 or 4 time the diameter of the container or rootball and the same depth as the container or rootball . utilize a pitchfork or shovel to scarify the sides of the maw .
If container - grown , lay the tree on its side and remove the container . undo the root around the edge without breaking up the root ball too much . Position tree diagram in center of hole so that the best side faces forward . You are ready to begin satisfy in with soil .
If constitute a balled and burlaped tree diagram , set it in hole so that the best side faces forward . Untie or remove nails from burlap at top of ball and pull gunny back , so it does not sting out of golf hole when soil is put back . Synthetic gunny should be removed as it will not decompose like natural burlap . great tree diagram often come in wire handbasket . Plant as you would a b&b plant , but geld as much of the telegram away as possible without actually removing the basketful . Chances are , you would do more price to the rootball by removing the basket . Simply make out away wire to leave alone several large chess opening for roots .
Fill both hole with soil the same way . Never meliorate with less than half original dirt . Recent studies show that if your filth is loose enough , you are better off adding fiddling or no soil amendment .
Create a water ring around the outer edge of the hole . Not only will this conseve weewee , but will aim wet to perimeter root , promote outer increment . Once tree is established , water doughnut may be level . survey show that mulched tree originate faster than those unmulched , so add a 3 " " layer of pinestraw , compost , or pulverize bark over backfilled area . Remove any damaged limbs .
Problems
Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the course of a month without coupling . Aphids often look when the environment alter - spring & fall . They ’re often massed at the crown of branches feeding on lush tissue . aphid are attracted to the color yellow and will often hitchhike on yellowed clothing .
Prevention and Control : Keep weed to an inviolable lower limit , especially around suitable plant . On edibles , wash off off infected expanse of plant . dame bug and lacewings will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to check aphid . Seek the passport of a professional and follow all recording label procedures to a golf tee . Pest : CaterpillarsCaterpillars are the unripened configuration of moth and butterfly . They are voracious feeder attack a wide variety of plants . They can be extremely destructive and are characterized as folio feeders , stem turn borers , folio roller , cutworms and tent - former .
Prevention and Control : keep Mary Jane down , talent scout individual plants and withdraw caterpillars , apply labeled insecticide such as grievous bodily harm and oil colour , take vantage of natural enemies such as parasitic wasps in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar species . pestis : Scale InsectsScales are insects , related to mealy bugs , that can be a problem on a panoptic variety of plants - indoor and outdoor . Young scale crawl until they find a practiced feeding site . The grownup females then miss their legs and remain on a spot protected by its hard shell layer . They appear as bumps , often on the lower side of leafage . They have piercing mouth parts that suck the sap out of plant tissue . scale can weaken a flora leading to yellow foliation and foliage drop . They also produce a sweet centre called honeydew ( coveted by emmet ) which can lead to an untempting black surface fungous maturation call jet-black mould .
Prevention and Control : Once established they are hard to see . Isolate infested plants aside from those that are not infest . confab your local garden meat professional or Cooperative Extension office in your county for a sound testimonial regarding their control condition . Encourage natural enemies such as leechlike wasps in the garden .
