Hyacinths are planted in the ground in the fall. Hyacinths can also be planted in pots outside.
They all smell very strong, almost too much to keep inside.
If you want to grow hyacinths in glass, they need a cold period of 1-2 months to develop beautiful flowers. Alternatively, you can buy ready-made hyacinths in small pots that have already been cold-treated, rinse the soil off the roots and put them directly in hyacinth glass.