It might sound crazily insane, but people do have different faith and belief as far as money and wealth matters. Especially In India, people have so many blind beliefs that they are ready to go beyond any limit to secure their wealth and also to create own legacy. Like fasting, worshipping, donation , etc. Even some people get into black magic for wealth creation. Recently, I heard a priest telling my neighbour to use Turmeric, as it is good and auspicious to remove any financial constraints.
Turmeric is one of the important spices among Indians. A main ingredient for every kitchen and household. It is considered to be auspicious. Infact whenever we use to go on journey or for any exams or for important worl, our elders used to put a tilak of Turmeric mixed with curd on our forehead. It is is to bring good luck and charm for everything. But Turmeric for financial constraints does sounds bit crazy for me. But astrology and it's effect cannot be blindly denied.
Few years ago, I heard use of turmeric to be very effective for cancer. Turmeric has many health benefit too...it is a boon to drink turmeric mixed milk (golden milk) during cold and cough. No doubt Turmeric have highest importance in vastu and astrology.
The tip to get rid of financial constraint is to draw line using turmeric on the outer walls of the house, then the domestic distress ends. The negative energy does not enter the house and help in sustaining financially happy.
Not sure how effectively it could be but for a student I thinks yellow colour of turmeric can bring happiness and makes everything glow.