Yantra Vastu teaches making yantras on copper, silver, ashtadhatu, brass and bhojpatra to balance the five elements, where to place them, when to make them and how. Vimaan Vastu covered the building of aircraft such as the Pushpak vimaan. Udyan or vraksh Vastu covers which plants go indoors and outdoors, in gardens, towns and factories, so that workers get energy and students knowledge, which tree roots to bathe with to remove disease and sorrow, and the five leaves (panch pallav), five juices (panch ras) and five astringents (panch kashay) used in the 16 sanskars of land to energise it.
There are eight branches for the eight directions in which building takes place; the upward (urdhva) and downward (adho) directions are kept silent, since nothing is built into them.