A frequent encroacher of suburban gardens , deer wreak havoc on flowers and plants . world are annual , colorful flowers that deer usually forfend and can be used in landscapes to drive deer . When used as a edge , cosmos prevent cervid from entering landscapes where other , more attractive plant spring up .

Significance

consort to the North Carolina State University Cooperative Extension , deer ingest up to 4 percent of their own body weightiness . In suburban areas where developing has entrench on their feeding grounds , deer utilise well - watered , ornamental plants for nutrition . While cervid can damage flowers at any time throughout the class , recent saltation , former summertime and downslope are heavy feeding time , according to the Oklahoma Cooperative Extension Service . Damaged works can be identify by toothed , torn leaves because of deer using their humble incisor to eat garden flowers and plants .

Considerations

Deer do not try out plant with heavy odor , rough leafage or bitter taste , harmonize to the University of Georgia Cooperative Extension . aboriginal plant that do n’t require extra fecundation or fertile stain are also deer - resistant . Cosmos are aboriginal to Mexico and the warm , Southern regions of North America . Self - seeders , cosmos tolerate dry conditions and do not ask fertile , productive soil . creation have thread - like leave and stiff stem and are generally overlooked by cervid in search of well - fertilize annuals . In border , cosmos can be couple with other deer - resistant flowers include zinnias , lantanas and salvia .

Types

Cosmos bipinnatus can produce up to 4 feet tall and have bowl - influence flower of pink and red . In strong areas , Cosmos bippinatus grow along roadsides and in fields . Cosmos sulphureus can grow to 6 feet tall but should not be grow in productive soils where they will flop over . Cosmos sulphureus features yellow and orangish peak on haired stem . hot chocolate creation produce brown blooms , can reach 3 foot magniloquent and attract butterfly . coffee cosmos can be grown as perennial in warm regions .

Warning

unfavourable winter experimental condition direct cervid to run through flowers they would n’t choose under normal circumstances . fit in to the University of Georgia Cooperative Extension , some deer will eat new bud or fresh plantings of a usually deer - immune flower but avoid the matured version . Some flora can be invalidate by deer in one realm but destroyed in another area . Cosmos are listed on the Oklahoma Cooperative Extension Service ’s lean of annual industrial plant that are rarely damage but the University of Georgia ’s Cooperative Extension suggests that cosmea receive extra trade protection from cervid in Georgia .

Methods

Other method of rebuff deer are available , including fencing and chemicals . An efficient fence should be at least 10 feet tall and built so that deer can not crawl underneath . chemic repellents can be purchased or made at home ; home plate remedies admit hanging bar of Georgia home boy or bags of human fuzz around the garden . While these method can be successful , fencing is unattractive and chemicals may include element like rotten eggs or ammonia which reek bad and can take away from the landscape .

References

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