Hi Carly,
The only time Fire Colors are used as remedies or enhancements is when the Energy Combination in a portion of the 9-section grid indicates they are required. You’ll need to do a full evaluation of the House’s Energy Blueprint according to your level of AFSI studies… Intermediate vs. Advanced method.
For safety, we never advise using actual Fire… under any circumstance.
Wood / Plants are productive to Fire. When Fire Colors are the appropriate remedy, then Plants in the area would enhance the Fire Colors.