Able to produce in full sun location that are plagued by poor soil or bad growing conditions where other trees fail , fortunate rain tree diagram ( Koelreuteria spp . ) make excellent choices for shade Tree . Overall skilful in windy web site , trees pruned when they are young ensures they break with a good social organization to lessen any loss during thunderstorm winds . For most luxurious increase and flowering , plant them in moist , well - drain soils in a lawn and mow off young seedling that sprout .
Types
Three species of golden pelting tree are noteworthy . The bouganvillea prosperous pelting tree ( Koereuteria bipinnata ) notoriously produce thousands of seed from its branches each fall . Panicle gilt rain tree diagram ( Koelreuteria paniculata ) is the most cold - hardy of the trio . The subtropical species forebode Formosan rainfall tree or flamegold ( Koelreuteria elegans or Koelreuteria formosana ) also yield bumper crop of seed that germinate promptly .
Origins
These three specie of golden rain tree are aboriginal to eastern Asia . The bouganvillea golden rainwater tree is aboriginal to warm temperate domain of China that check to U.S. Department of Agriculture hardiness zone 6 through 9 . Panicle halcyon rain trees hail from a much wide native range – China , Korea and Japan – and are hardy in USDA zone 5 through 8 . Chinese rainfall trees are aboriginal to Taiwan , to subtropical landscapes in USDA zones 9 through 11 .
Ornamental Features
Uses
gilded pelting tree bring home the bacon fast - growing shade to gardens and bring flowered color in late summer when other popularly grown landscape painting tree diagram are gullible . They striking when in full bloom , and the papery source provide decoration on the Sir Herbert Beerbohm Tree , and if cut and dry out they make flowered arrangement fillers . These trees also demonstrate a singular leeway for less than ideal growing conditions , handling drouth , wind , warmth and an raiment of nutrient pitiable and various pH soil type . They are democratic for urban areas need a sturdy shade or street tree diagram .
Concerns
The fecund germ production of prosperous rain trees potentially have weediness in landscape , as seedlings sprout all over . Most worrisome are the bouganvillea prosperous rainfall tree and the Formosan rain tree , as they attain noxious or encroaching grass status in Australia , Florida and Hawaii . Monitor lawns and sharpness of aboriginal ecosystems to eradicate tree seedling . Even the panicle golden rain tree has tendency to be underweight in some filth and climates in temperate regions , too .
