Vasumathi Yoga Puts Benefics in the Upachaya Houses

Vasumathi yoga, also called Vasumat, forms when the benefic planets occupy the upachaya houses, the 3rd, 6th, 10th, and 11th, counted either from the lagna or from the Moon. Phaladeepika states it that way and says the person keeps to their resources and commands wealth. The benefics in view are Jupiter, Venus, and Mercury when Mercury is benefic, with the waxing Moon sometimes included by later readers. If even one of the benefics sits in the 1st, 4th, 7th, 8th, or 12th, a strict reading does not award the full yoga. That strictness is why people call it rare. No census of charts is required, and none should be invented.

Because the count may start from the Moon, a chart can miss the yoga from the lagna and still have it from Chandra. Jupiter in the 10th from the Moon is also part of Gajakesari if that 10th is a kendra, which it is. The two yogas can overlap and still are not the same. Gajakesari needs only Jupiter in a kendra from the Moon. Vasumathi needs the set of benefics in upachayas. A single exalted Jupiter does not finish Vasumathi. Wealth promised by the verse still waits on the dasha of those benefics. A yoga whose lords never run is a diagram, not the decade you are living.

Strict conditions occur less often than loose ones. That is logic, not a discovery that the yoga is almost never found. Malefics in upachayas are a different classical preference, because Saturn, Mars, and the nodes can work in the 3rd, 6th, 10th, and 11th. If malefics fill the upachayas and benefics sit in kendras, you may have other yogas and you do not have Vasumathi. Amala yoga, in the same passage of Phaladeepika, is benefics in the 10th from the lagna or the Moon, a smaller and different rule. Keep the names straight. Then list the benefics and their houses. The list is the answer to whether the yoga exists.