Kitchen garden... that's where we find lots of herbs..
Take two or three handfuls of coriander leaves, cleaned and chopped. Heat about a liter or two of water till it comes to boil.
When it starts boiling, put in the coriander leaves and let it simmer on the stove. The leaves should become tender and the colour of the water greener. Add a tablespoonful vinegar to this concoction.
Use the water after shampooing as a rinse. This rinse works like a conditioner and gives you a natural shine and glow to your hair.