My daughter is 6.5month now, started solids, her poop is hard and refuses to drink water how to make her drink water

A. You can also give buttermilk in good amount you can give coconut water also and for water you can make detox by adding some oranges cucumber ginger just leave it there for 5 to 6 hours in that water mint leaves and all the water will be infuse and it will be very helpful for the child to consume because it will have some flavour