Can dark blue be used in the North?
Green is best for the North; blue is for the North-East.
Related questions
A mango tree inside the boundary in the North-East is growing taller than the house. What effect will it have?
Only one tall tree is allowed in the North-East, the coconut, which draws cosmic energy from above and passes it down. No other tall tree should stand there. If one already exists and cannot be cut, plant energy-capturing plants such as tulsi in the North and plant tulsi all around the tree.
Can a bedroom be made at Shikhi (E1), and why should it be white rather than red?
Yes, a bedroom at Shikhi can suit elderly people, and it should be painted white rather than the zone's red colour, as advised for people of kapha nature and for those of pitta nature whose heat rises quickly. Shikhi is highly sensitive and already hot, so red would add heat and open the third eye.
How is a boring in the North, NNE and North-East?
Borings in the North, NNE, NE and ENE are very good, and the North-East is the best. Never bore exactly on the North-East diagonal corner, the seat of Shikhi devta.
If a planet's colour (for example Mercury's) cannot be used in its zone, can the colours of its friends or of the zone element's friends be used?
First see what Mercury is in your chart (exalted, bhagyesh or lagnesh, which supports health) and where it sits. If its own colour cannot be used in that zone, use the colours of Mercury's friends, and the colours of the friends of that zone's element must also be taken.
If the chart has Gajkesari yoga, which direction should be in good order?
The ishaan (North-East) should be correct, along with the North and the East.
In 81 pad vastu, which devtas fall in the North and North-East zones?
Exact North falls on Soma (N5), with Bhallat at N4. The North zone is made of half of Bhallat (5.625 degrees), the full Soma (11.25 degrees) and half of Bhujang (5.625 degrees); North falling between Bhallat and Soma belongs to the 64 pad grid. The North-East zone is half of Diti (5.625 degrees), the full Shikhi (11.25 degrees) and half of Parjanya (5.625 degrees).