Kalpadruma Yog is referred as the blessings of Tree of Plenty. The Tree of Plenty known as Kalpavriksha was one of the outcomes during Samudra manthan (churning of the ocean), which is one of the best known episodes in the Hindu mythology.
Definition
“The Lagna lord, its dispositor, and the dispositor of that, and the navamsa lord of the last must be in angle, trine own or exaltation sign.”
Description
“One will be be a pious, strong and merciful king endowed with all kinds of wealth and fond of war.”
Notes
Note again similarly as in Parijata Yog’s definition, the designated planets can either be in angle/trine or exaltation/own sign; they need not to be in both conditions.
This Yog too belongs to the category of dispositor yogas. It extends the definition of Parijata Yog and applies the principles of basic dispositorship yogas like Parvata Yog.
Refer,