Nox Blooming Jessamine and Star Jasmine are two different plant that belong to the same house , but they have clear-cut characteristic and bloom patterns . As a gardening and landscaping expert , I have had personal experience with both plants and can provide you with a elaborate explanation of their differences .
1 . Blooming Time : Night Blooming Jessamine , also recognize as Cestrum nocturnum , lives up to its name by flower exclusively at night . Its pick up fragrance fills the melodic phrase after the Lord’s Day sets , stimulate it a pop choice for evening garden and moonlit walks . The flowers of Night Blooming Jessamine are little , tubular , and usually white or sick chickenhearted in color .
On the other hand , Star Jasmine , scientifically know as Trachelospermum jasminoides , blooms during the sidereal day , typically in April and May . Its flowers are larger than those of Night Blooming Jessamine and have a star - similar shape , hence the name . Star Jasmine flowers are normally white , but can sometimes have a hint of pink or yellow .
2 . outgrowth Habit : Night Blooming Jessamine is a shrub that can pass on a stature of up to 6 feet . It has dark light-green , showy folio that provide an attractive background to its fragile , night - blooming bloom . This flora be given to originate unsloped and need regular pruning to maintain its shape .
In contrast , Star Jasmine is a vine that can rise and cover walls , fence , or trellises . Its longsighted , drag stems can reach length of 20 feet or more . The farewell of Star Jasmine are also dark green and showy , but they are smaller and more elongated than those of Night Blooming Jessamine . The vine - same growth drug abuse of Star Jasmine have it a various plant for create perpendicular pursuit in garden .
3 . Fragrance : One of the master attractions of Night Blooming Jessamine is its strong , odoriferous scent that is released at night . The scent is often described as lift up and can fill the entire garden , creating a romantic and enchanting ambiance .
While Star Jasmine does have a scent , it is not as potent as that of Night Blooming Jessamine . The scent of Star Jasmine is more subtle and touchy , often compared to a mix of jasmine , gardenia , and orange blossom . Although it may not be as overwhelm as Night Blooming Jessamine , the sweetness of Star Jasmine is still highly desirable and bestow a pleasant olfactory property to outdoor space .
4 . Hardy geographical zone : Night Blooming Jessamine is aboriginal to tropical and semitropic regions and is hardy in USDA zones 8 - 11 . It thrive in warm climates and may struggle in colder regions with icing or freezing temperatures .
Star Jasmine , on the other hand , is more various in terms of boldness . It can allow a wider range of temperature and is hardy in USDA zones 8 - 11 , with some change even capable to survive in geographical zone 7 . This seduce Star Jasmine a desirable pick for a broader range of gardener , including those in slightly colder climates .
To sum up , the principal divergence between Night Blooming Jessamine and Star Jasmine lie in their blooming clock time , development drug abuse , fragrance , and hardiness . Nox Blooming Jessamine blooms at night , is a bush , has an acute scent , and is less hardy compared to Star Jasmine , which blossom during the day , is a vine , has a milder fragrance , and is more adaptable to different climates . Both plants , however , have their own unequaled charm and can fetch sweetheart and sweetness to any garden or landscape .
Caroline Bates