Pachypodium rutenbergianumVatke
Madagascar Palm
Family : ApocynaceaeSubfamily : ApocynoideaeTribe : MalouetieaeGenus : Pachypodium
Photo via toptropicals.ru
Pachypodium rutenbergianumis native toMadagascar .
Pachypodium rutenbergianumis a caudiciform tree that form a nursing bottle - shape luggage compartment and a crown of arm to a great extent armed with spines and deciduous sheeny green leaves at the tips . It grows up to 30 feet ( 9 thousand ) tall . The body is succulent , with a grey to pale silvery - chocolate-brown bark and up to 2 foot ( 60 centimetre ) in diam at the bag . Leaves are narrowly oblong with a pointed tip and up to 2.4 inches ( 6 cm ) retentive leafstalk . The leaf blade is up to 5 inches ( 12.5 atomic number 96 ) long and 1.6 in ( 4 cm ) wide . Spines are up to 0.6 inches ( 1.5 cm ) long .
The sweet - scented flowers are blanched with yellow centers and seem in compact depot 3- to 30 - flowered clusters in winter . They are up to 2.8 inches ( 7 atomic number 96 ) tenacious and 2.4 inches ( 6 cm ) across .
Photo via toptropicals.ru
USDA hardiness zones10a to 11b : from 30 ° F ( −1.1 ° C ) to 50 ° F ( +10 ° atomic number 6 ) .
The three parameters , wanton , temperature , and lacrimation , are tight linked . You should not change one without the other two . Therefore , it is significant to observe that the counterpoise of these three parameters determines the good or high-risk wellness of the plant . Pachypodiums need much light because they in the first place uprise under full sunlight in tropical countries . Therefore , verbatim sunlight is not necessary , but the sunshine should not be shielded by raw view protection . APachypodiumlacking spark will wither , its branches will be debile and seem " lean , " and the leave-taking will be too big and soft . Over time , Pachypodiumwill be susceptible to disease and fungus , and the industrial plant will eventually pall .
The temperature can be very high , as in the home ground in Madagascar and South Africa in the summer . However , the minimum temperature is much more important for growing Pachypodiums because it actuate the rest . For mostPachypodiums , the minimum temperature is about 55 ° F ( 13 ° C ) , but it depends very much on the moisture of the substratum . The drier the substrate , the lower temperatures are potential . Ideally , you should n’t fall below a minimum temperature of 59 ° F ( 15 ° C ) during the rest stop .
Photo viamissouribotanicalgarden.org
See more atHow to Grow and deal for Pachypodium .
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