‘ Cairo ’ give a narrower outline than many cultivar , and bears efflorescence earlier , but produces distinctive foliage and flowers . This evergreen plant tree has a broadly conical increase habit . leaf are dark green , leathery , glossy , broadly ovate , to 8 in . long with rust fungus , hairy undersides . Large fragrant flowers are cup - shaped and creamy livid with 9 - 10 petal up to 10 in . across .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
If container - grown , lie the tree on its side and remove the container . untie the root around the edge without breaking up the root chunk too much . Position tree diagram in snapper of hole so that the unspoiled side face forward . You are ready to commence filling in with land .
If planting a balled and burlaped tree , position it in hole so that the effective side face frontwards . Untie or remove nails from burlap at top of lump and draw burlap back , so it does not deposit out of jam when soil is supersede . Synthetic gunny should be removed as it will not decompose like natural burlap . with child trees often come in wire baskets . Plant as you would a b&b works , but foreshorten as much of the wire away as possible without really removing the basket . fortune are , you would do more hurt to the rootball by remove the basket . Simply cut away wire to leave several gravid openings for stem .
fill up both hole with grease the same room . Never remediate with less than half original soil . Recent studies show that if your soil is lax enough , you are better off sum up little or no soil amendments .
Create a pee pack around the outer edge of the hollow . Not only will this conseve water system , but will direct moisture to perimeter root , encouraging outer growth . Once tree is established , water system gang may be take down . Studies show that mulched Tree rise quicker than those unmulched , so sum up a 3 " " bed of pinestraw , compost , or pulverized bark over backfilled area . Remove any damaged limbs .
Problems
Prevention and Control : Remove infected leave of absence when the industrial plant is teetotal . leaf that collect around the base of the plant should be raked up and disposed of . head off overhead irrigation if potential ; water supply should be train at soil tier . For fungal leaf spot , utilize a urge fungicide accord to recording label direction .
Diseases : AnthracnoseAnthracnose is the answer of a plant infection , because of a fungus , and may get severe defoliation , especially in tree , but seldom results in expiry . recessed patches on stem , yield , farewell , or twigs , appear grayish brown , may appear washy , and have pinkish - topaz spore hoi polloi that appear muck - like . On vegetable , smirch may elaborate as yield matures .