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Crinum augustum [ KRY - num , aw - GU - tum ] is a flowering specie of the Lily menage , Amaryllidaceae and subfamily Amaryllidoideae in theCrinum Lilygenus and native to the tropics of Southeast Asia .
The Queen Emma bit is appended to the binominal and is the official cultivar name .

It was describe after Queen Emma who is also known as Emma Rooke . Back in the late 1850s , she was the Queen Consort of King Kamehameha IV .
It is said she had an kinship for the industrial plant and its heyday , even though they are not aboriginal to Hawaii .
However , they have been enclose to Din Land and now grow raging there .
This works goes by several coarse names including :
Queen Emma Plant Care
Size & Growth
This exotic tropical plant blossom best when all growing shape are met .
If implant in a gay location with rich - moist soil it can grow up to a height of 6 ’ feet with a 3 ’ foot spread .
It rise at a temperate rate .
Growth will slow up down when the Crinum lily is propagated from shoots or offsets .
The transplanting of bulbs also slows ontogeny .
It often takes the works a few years to give maturity .
Flowering and Fragrance
The flowers of the Crinum lily are unequalled in appearance and look beautiful against other tropical plant . The virtuoso - mould prime are borne on large inflorescences .
They are slightly fragrant and colored beautifully with magenta and lily-white flower petal .
They look even easily against the violet upright acquire leaves , creating an attractive bunch of stiff foliage .
Light & Temperature
The strikingly exotic Crinum Lily Queen Emma thrives when planted in fond to full sun . In some cases , the plant may also grow in shadowy areas but leans more towards sunnier and warm emplacement .
However , the leaves revert to a bright green color when in a umbrageous smirch .
It is brave to USDA hardiness zone 8 – 11 .
But if planted in a well - protect spot , it may do well in cooler part but you may need to bring the works indoors if it aim too insensate .
Watering & Feeding
The Queen Lily plant need high levels of moisture to flourish and needs watering regularly .
ensure the land does n’t dry out entirely between lacrimation as it may hurt its growth .
trend back on watering if the weather gets too cold .
Queen Lily plant are also drawn to rich and fertile grunge .
To keep up the richness of your ground , feed at least three times a year ( summer , leaping , and evenfall ) using ahigh - quality granular fertiliser .
Soil & Transplanting
Being native to tropical locations , the Crinum lily prefers dampish soil .
While the industrial plant does love moisture - retentive soil , it also wo n’t tolerate perpetually tight territory .
This is why your soil should be well - debilitate .
employ a prolific soil ample with constitutive matter and then feast it regularly to conserve it .
As for transplanting , bulbs are sensitive to being move .
They may take a few years to develop and establish strong theme .
Grooming & Maintenance
The plant is light to develop and easy to maintain .
It does n’t require any trim .
If you need to make the plant neater , pick up the superfluous identification number of young commencement from around the works when it is dormant .
take any browned leave-taking scorched by the Lord’s Day in extreme heat .
Other Crinums of Interest :
How to Propagate Spider Lily
This beautiful species of Crinum lily is propagated by seeds and the division of offsets .
The latter is performed when the plant is dormant in wintertime .
Propagating with ejaculate is done as soon as they are right .
Spider Lily Pests or Diseases
The leaves , flower , and overweight fruits of the plant life attract quite a lot of insects . Among these are jaw insects like grasshopper .
These may attack and chew the foliage .
to boot , mealybugs , nematode , slugs , and snails may attackthe plant occasionally .
There is also a hypothesis of the industrial plant sustain harm from leaf scorch in extremely red-hot temperature .
If the sun gets too hot , provide some shade for the industrial plant .
Is This Plant Invasive?
While the plant is now majorly used as an ornamental works , it used to be train .
It escaped cultivation and is said to be invading in some arena .
Is This Plant Toxic?
The plant does contain toxins .
unmediated skin contact with the sap from the leaves may chafe your pelt . This is specially truthful for people with sensible skin .
Wear gloves while treat the plants and you ’ll be all right .
Queen Crinum Lily Uses
Queen Crinums search great surrounded by pond outer boundary and fountain perimeter in heavy garden .
They ’re useful for describe a drive or center of a orbitual driveway .
They are also used as privacy plants .
engraft them along the parameter of your home to give you some privacy on the humbled floor .
Or practice them along your fencing or bound in the back and front one thousand .
The industrial plant also thrive in pots and bring innate beauty as accents for a corner of the planetary house , patio , and near pools .