Schefflera ( Schefflera spp . ) plant life are aboriginal to Taiwan , Australia and New Guinea , where they take on characteristics ranging from downhearted shrubs to big trees . In the United States , their low-toned maintenance , unique pinwheel foliation and resistance to disease and pests make them suitable as indoor potted plants . Some genus Schefflera coinage can be attractive outside accent plants in U.S. Department of Agriculture flora hardiness zones 10 through 12 , according to the Missouri Botanical Garden site .
Sunlight and Warmth
grade indoor scheffleras in a warm , sunny spot with protection from the afternoon sun . Since they are tropic plants , keep the temperature from dropping below 60 degrees Fahrenheit . Scheffleras grow in garden can handle conditions ranging fromfull sunto partial shade , butfull sunis required for certain potpourri , such as Schefflera actinophylla ( USDA zone 10 through 12 ) , to flower . nanus scheffleras ( Schefflera arboricola , USDA zones 9 through 11 ) can manage full sun to mystifying shade and make excellent tight - uprise hedge plants .
Water and Humidity
Indoor scheffleras like gamy humidity . In dry area or season , mist the plant with water to keep humidness level in the elbow room . water system scheffleras thoroughly when the soil is virtually dry . Do n’t overwater and do n’t allow water to abide in the saucer of indoor plants . Garden scheffleras prefer ignitor , sandy , well - enfeeble soils , although genus Schefflera trees ( Schefflera actinophylla ) will put up occasional pissed shape . All scheffleras postulate less water during the dormant fall and winter seasons . overweening rainwater or overwatering can cause droopy foliage and root rot . Use a well - draining pot mass medium for containerized plants and H2O garden - grown plants each week .
Fertilizer Needs
Feed indoor and garden - grown genus Schefflera plants at the beginning and throughout the growing season . utilise an all - intention dim - liberation plant nutrient or water - soluble plant food , such as a 9 - 3 - 6 or 18 - 6 - 12 mixing . Sprinkle 1 teaspoon of a slow - spillage blend evenly over the container ’s soil and H2O good , reapplying every six to eight workweek , or as directed by the teaching on the software . Dilute 1 teaspoonful of a water - soluble blend in 1 gallon of H2O and decant over the grime , reapplying every three to four week , or as recommend by the direction on the computer software . Proper fertilization boil down the possibility of the growth of leaf office and tall , lank development with light green foliage .
Common Schefflera Pests
genus Schefflera support from few disease or pestis , but if you notice silken webbing ; brown , streaked , curled or scrunch leave-taking ; or waxy discs on your plant , check for mealybugs , aphids , spider mite , thrips and scales . The University of Missouri Extension website advocate washing the infested fortune of the genus Schefflera with a resolution of 2 teaspoon mild detergent per congius of water supply . enforce the admixture using either a mild cloth or a clash , thoroughly covering the infested areas . Reapply weekly if required . Indoor scheffleras are more prone to insect infestations than those spring up alfresco .
Schefflera Toxicity
The leave of absence and sap of genus Schefflera are gently toxic , grant to the North Carolina State University Cooperative Extension website . Ingestion could cause emesis , numbness or tingling in the oral cavity , and it may regard coordination . The sap can also do minor cutis excitation . The personal effects typically do n’t last long in human beings . If it ’s absorb , call your local poison control condition center . Schefflera are toxic to cad and cats if eat on . indication of schefflera poisoning include botheration and intense combustion around the brute ’s back talk , lips and tongue . The animal might vomit , slabber excessively or have trouble unsay . If you suspect your positron emission tomography has schefflera poisoning , the ASPCA recommends contacting your veterinarian .
Pruning Requirements
A garden - grown schefflera tree diagram has weak Sir Henry Wood and requires trim to develop a unattackable structure , which is why it ’s undesirable for planting near to structures . As the industrial plant matures , it misplace its lower leaf , developing into a tree shape . During the growing season , top the plant with pruner so it modernise multiple tree trunk and a unassailable cornerstone . A genus Schefflera shrub has stiff wood but expect frequent pruning during the farm time of year to see its shape and sizing . Use pruning shear or loppers and trim the plant back by one - third . Prune indoor plant as needed to control size of it or remove dead limb . Always desexualise all pruning tools so disease is n’t transferred to tidy plants by wiping the blade with alcohol and allowing them to dry before using .
Non-Native Invasive Plant
Australian umbrella tree ( Schefflera actinophylla ) are classify as encroaching for cardinal and south Florida , according to the IFAS Assessment of Non - Native Plants in Florida ’s Natural Areas . This plant life is not see invasive in Florida ’s due north zona .
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