Most Hydrangeas love morning sun and afternoon shade, so pick a nice spot in your home garden.
They need a potting mix which contains Peat moss, humus and perlite for proper drainage of water and to retain moisture in the pots.
Make sure to use a large pot since the plant roots need a lot of room to grow and also ensure that the pot has a lot of drainage holes.
Deeply water the pots as needed. Check the soil often to make sure it is always moist, not wet and not dry.
The flowers shown in this video are: Macrophylla Hi River Pink and Hi River blue Hydrangeas.
This variety needs full sun to partial shade