You should feed mandevilla once a week with a soluble fertilizer at a rate of 200 to 300 ppm. If you notice that the leaves begin to turn light green however, then increase the fertilization.
Mandevilla dicot or monocot?
/ˌmændɨˈvɪlə/)
Perhaps this plant is actually a Dipladenia, not a Mandevilla. The former is a basket plant, not a climber.
The cast of Mandevilla - 2012 includes: Arden Cho Lance Lim
Mandevilla and Dipladenia are in the same family. However the Mandevillea are vining plants while the Dipladenia are shorter, bushier plants with more leathery leaves.
I think you can grow from cuttings
The easiest way to care for mandevilla in a South Carolina winter is by bringing the plant in to the house during the coldest days. You can also cover the plant when there is a chance of a freeze.
No. Mandevilla is a tropical vine and should be potted and then brought indoors for the winter. When temps are consistently above 50 degrees at night you can return it to the outdoors.
Probably Hibiscus
My Mandevilla was healthy indoors for the winter...took it to my very sunny deck, full blooms...was beautiful...then it is now dropping leaves...leaves are yellow. Please help! Kathy
You can feed this once or twice a week
The scientific or taxonomic name would be Mandevillaspp.