1)Before knowing effect of Jupiter In 2nd house we have to know about Jupiter and 2nd House. So please read this two article
Lord Of Sky Jupiter——
Dhan Bhav Second House of Your horoscop—-
2) So Second House Genraly belongs to Speech,wealth,family,Face and eyes.Jupiter belongs to wisdom,Faith,mild Tempar,Fortune,wealth,growth,materialistic attitude,
3)Speech—-Jupiter In 2nd house indicating native is mild in speaking.Native may be eloquent speaker.Jupiter is karak of wisdom so there speech also shows there wisdom. Second house belongs to oral learnings so Jupiter(also karak for learnings) so native is good in Oral Vidya. So native may be good Poet, good astrologer,good speaker.Jupiter belongs to good conduct so native may have good conduct(which they shows through speaking).Jupiter belongs to Sama Nithi(Counselling means talk to solve) so they are show there ability to short out matter through counselling means they don’t shows quarrel type activity. Jupiter In 2nd house also indicating native may be scientist,writers.
4)Face and Eyes—-Jupiter belongs to fair lookness so native (which has Jupiter In 2nd house) has fair look and Beautifuly face:Jupiter belongs to sincerity so native may be sincer in Lookness. Jupiter is natural benific so native may have beautiful eyes. If jupiter is in 2nd house then during dasha of jupiter if native have any eye problem then he comes over from eye problem.
5)Wealth—–Jupiter is Karak of wealth so 2nd house Jupiter indicating native may be rich.Jupiter belongs to fortunes so native may got fortunes to earn wealth or money.Jupiter also belongs to materialistic approach so native may inclined to earning but try to earn through proper way. Native may have good quantities or ornaments or jewelry. Jupiter In 2nd house also indicating financial conditions may improve during Jupiter dasha. Jupiter belongs to charity so native may earn through charity or expanse in charity.
6)Family—-Jupiter is natural benific so 2nd house jupiter indicating native have good family.Jupiter belongs to good moral so native family may have good morality.