Cannas , although not a honest lily , is remarkably standardized to the lily . Consisting of nineteen species , the cannas works has a big amount of leaf by nature . plantsman have bred the flower into the modern version we have today with large , bright flowers . These exotic plants commonly grow up to five feet but giant varieties are known to grow up to ten feet tall .
Growing Requirements for Cannas
Cannas require at least six to eight minute of sunlight a day . They bloom during the summertime time of year and prefer rich , well - drained soil . The efflorescence has also been known to flourish in sandy soils due to their tropic origins . In more temperate climate , the flower pot should be submerged up to an in . high-pitched winds can easily tear the leave of absence so they should be plant in areas that are well protected . Greenhouse environment are usually the best for this plant .
Taking Care of Cannas
canna are not overly picky about their maintenance requirements . One to two fecundation treatments should be enough to keep the soil rich in necessary nutrients and minerals . The soil should be kept relatively damp but not too moist as this could cause damage to the root and even cause diseases . During dry weather they should be watered at minimum once a hebdomad . washed-out flowers should be hit so as to elevate continuous efflorescence during the season .
History and Uses of Cannas
canna are an exotic flower that arise in the Americas , first making its way to the East Indies and then to Europe . These flowers start seem in European gardens in the 1860s .
The cannas plant has many uses . The seeds have been used as beading in jewellery and in a musical official document from Zimbabwe . The industrial plant is also very high in starch and can be used to produce alcohol and tortillas . The amylum from this plant is also used in many other foodstuffs .
Common Cannas Diseases and Pests
Cannas are not normally bothered by insects but have been known to be infested by what is called the Canna Leaf Roller , which damages the folio . The bug is n’t fatal to the plant itself but gardeners find the scathe unpleasant . Slugs and escargot can also make for havoc on leaf .
disease are also not very common direct with cannas . However , when they do happen , it is mostly in the shape of the fungal disease , Canna Rust . This manifests itself as orange smear on the leaves and is think to take place from excessively damp soil .
intervention of insecticide and antifungal can usually resolve any issues .
Additional Information on Cannas
extra Information on canna can be determine on the follow website :
inside information on canna in home gardens can be found in thepdfprovided by Iowa State University .
