Mercury Mahadasha for Sagittarius (Dhanu) Moon Sign
For Sagittarius Moon (Chandra Lagna), Mercury is the 7th + 10th house lord. The Bhavat Bhavam of those houses adds the 1st + 7th house, so the combined active set during this Mahadasha is 1st + 7th + 10th counted FROM your Moon.
These active houses pull the Mercury period toward self & health, marriage & partners, career & status on the emotional, family and mind axis (the natural domain of Chandra Lagna). The planet's own karaka, intellect, speech, business, blend with those house themes.
Why we also read from the Moon: classical Vedic dasha analysis evaluates results from BOTH the Lagna (body, identity) AND the Chandra Lagna (mind, family, public life). A Mahadasha that looks neutral from the Lagna can be a peak phase from the Moon, and vice versa. For Sagittarius Moon, this page captures the Chandra Lagna view.
Active Houses from Moon - Explained
1st (Self & Health) (from Moon) - Bhavat Bhavam. Keywords: personality, body, vitality.
7th (Marriage & Partners) (from Moon) - Direct rulership. Keywords: spouse, business deals, public image.
10th (Career & Status) (from Moon) - Direct rulership. Keywords: profession, authority, social standing.
Mind, Mother & Emotional Life
Chandra Lagna especially governs the emotional and family sphere. No direct family-axis house is active, so the period's family impact rides on transits and antardashas more than fixed lordship. Study of scriptures and mantra; intellect leads the spiritual approach.
Career & Public Reputation
From the Moon, the 10th house represents public reputation and visible career. It is active in this Mahadasha, so career visibility rises (or shifts noticeably). Excellent for business, trade, writing, accounting, IT and communication-led work.
Wealth, Property & Gains (from Moon)
Wealth houses from Moon: 2nd / 4th / 11th. Wealth axis from Moon is quiet; track antardashas for activation windows. Gains through trade, commissions and intellectual or skill-based work.
Relationships & Marriage
Marriage / partnership from Moon (7th house) is activated during the Mercury Mahadasha for Sagittarius Moon. Also note that the 7th from Moon is a classical secondary indicator of relationship climate. Friendship and communication grow; needs depth beyond surface talk.
Health, Stress & Mental State
From the Moon, the 6th, 8th, 12th houses carry stress, mental friction and isolation tendencies. Active ones this Mahadasha: none directly active. The 8th from Moon (Chandrashtama) is the classical mind-stress axis - watch transits there. Watch the nervous system, skin and speech; mental overload is the main risk.
Navigating This Mahadasha (from Moon)
Read this Mercury Mahadasha alongside the same period viewed from your birth Lagna. When BOTH readings agree (e.g. wealth houses active from both Lagna and Moon), the result intensifies. When they disagree, the dominant theme often follows the more activated axis.
For Sagittarius Moon, lean into the active houses (1st + 7th + 10th) for timing emotional, family and public-life decisions during this period. To pinpoint timing, drill into the antardasha sub-period from your Moon below.