Mother's Day comes in the second week of May every year. A month where flowers certainly abound. May is the month of roses and therefore giving your mom a bouquet of roses is definitely the top. For this party you can give red roses, white roses, pink roses perhaps together with other flowers of the period: gerberas, lisianthus, tulips, freesias, lilies, astromenias.
A nice spring bouquet for Mother's Day looks just fine.
Greetings MOM !!!