This vertical , deciduous bush is an old - time front-runner establish in informal moulding and hedges . grow to a height of 10 feet tall and 6 feet full , this shrub is love in the main for its big , to 3 inches wide , funnel - shaped blooms that resemble those of the tropic hibiscus , yet not as flashy . Leaves are baseball field - shaped , dark green , more or less palm-shaped and toothed . ‘ Blue Bird ’ bears glorious sorry flowers with dark crimson marrow from late summer until mid - gloam . Soil should be well - drain electroneutral to slightly alkaline and sun should be full , though partial shade is endure . This plant life really requires no pruning , unless you necessitate to remove a bushed or discredited leg . Native from China to India .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Partial shademeans that an area receives filtered lightsome , often through grandiloquent branches of an opened growing tree . Root competition is usually less . Partial nicety can also be achieved by locating a works beneath an bower or lathe - like social structure . shady sides of a construction are normally the northerly or northeasterly sides . These side also tend to be a little cooler . It is not uncommon for plants that can stomach full Dominicus or some sunlight in cooler climates to require some ghost in warmer climates due to strain placed on the plant from contract wet and excessive heat .
Watering
Planting
Carefully remove shrub from container and gently separate root . Position in heart of hole , best side facing onward . fill up in with original land or an amended mixture if needed as described above . For larger bush , build a piss well . Finish by mulching and watering well .
If the works is balled - and - burlapped , remove fixing and pen up back the top of rude burlap , tuck it down into hollow , after you ’ve place bush . verify that all gunny is inhume so that it wo n’t wick piss off from rootball during hot , dry periods . If synthetic burlap , take away if potential . If not potential , reduce aside or make slit to leave for roots to develop into the new soil . For larger bush , build a water well . Finish by mulching and watering well .
If shrub is scanty - etymon , expect for a discoloration somewhere near the base ; this fall guy is probable where the soil line was . If soil is too flaxen or too clayey , lend organic matter . This will serve with both drainage and water supply belongings capability . Fill grease , firm just enough to digest bush . Finish by mulch and watering well .
Problems
Prevention and Control : take out infect leaves when the plant is dry . leaf that collect around the base of the plant life should be rake up and disposed of . deflect overhead irrigation if possible ; body of water should be directed at stain level . For fungous folio spot , use a recommended fungicide according to label direction .