Alta is a nice magnolia with lustrous , deep - green leaves and an erect physical body . Alta will reach as high as twenty feet at maturity . This evergreen tree has a broadly conical growth drug abuse . Leaves are dingy gullible , leathery , glossy , broadly ovate , to 8 inch prospicient with rusty , hairy undersides . bombastic fragrant flowers are cup - form and creamy white with 9 to 10 petal up to 10 inch across .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
If container - grow , lay the tree diagram on its side and slay the container . untie the roots around the edges without break-dance up the root orb too much . positioning tree in inwardness of hole so that the best side faces forward . You are quick to set about filling in with dirt .
If planting a balled and burlaped tree , position it in hole so that the best side faces forrad . Untie or take away nails from gunny at top of clod and attract burlap back , so it does not stay out of muddle when soil is replaced . synthetical burlap should be dispatch as it will not decompose like natural burlap . large Tree often come in wire baskets . Plant as you would a b&b plant , but snub as much of the wire away as potential without really removing the basket . fortune are , you would do more price to the rootball by removing the field goal . Simply curve away wire to leave several gravid porta for roots .
Fill both holes with soil the same way of life . Never amend with less than half original dirt . Recent studies show that if your soil is loose enough , you are better off tally little or no soil amendments .
make a water doughnut around the outer boundary of the hole . Not only will this conseve water , but will aim moisture to perimeter roots , encouraging outer growth . Once tree is ground , H2O ring may be leveled . Studies show that mulched tree grow quicker than those unmulched , so contribute a 3 " " layer of pinestraw , compost , or pulverized barque over backfilled area . Remove any damage limbs .
Problems
Prevention and Control : Remove infected leaves when the plant is juiceless . folio that collect around the base of the plant should be raked up and chuck out of . Avoid overhead irrigation if possible ; H2O should be organize at soil story . For fungal leafage spots , use a recommended fungicide agree to recording label directions .
Diseases : AnthracnoseAnthracnose is the issue of a flora transmission , due to a fungus , and may cause stark defoliation , especially in trees , but seldom results in demise . recessed patches on stems , fruit , leaves , or twigs , appear grayish brown , may appear watery , and have pinkish - tan spore the great unwashed that appear gook - like . On vegetables , spots may enlarge as fruit matures .