Vaastu remedy entirely depends on what you wish to achieve or any challenge that you wish to overcome. It’s as simple as - a medicine can be prescribed only if we know you have a headache or a knee pain, or it’s that you simply wish to have nutrients/supplements.
For example - one looking for a job, may need to work on the north direction of their space. Placing a money plant in a blue bottle in North Direction is one of the tried and tested remedies & may prove beneficial in the process. Further, the Vaastu experts need to check for any other issues in the house that may be causing that problem. Similarly, one undergoing a financial crunch may need to check the South East direction. South-East governs the cash flow in the space and the person will be advised a set of remedies accordingly.!!
Do not fall prey to generic remedies being broadcasted by google & youtube, as most of these do not have a scientific back. They are mostly based on myths or non-scientific practices. Instead of solving the concern, they lead to the person losing faith in Vastu Shastra. Look for a professional Vastu consultant who can serve authentic and logical vastu advice.