19 of the 19 roses are homophonic with "forever", so they can express permanent love. The other side will be very moved when the lover expresses his wish of permanent love. So it's very suitable for people who love each other to send 19 roses to express their permanent love, which can deepen the sweetness of love.
19 is also homophonic with "still", so it can also represent still loving a person. It can be used to pick up the old love, show that you still love her heart, with the rose of the God of love in the flower to express your heart, this sincere feeling can let that TA really come back to you.
19 this number, 1 is the beginning, and 9 is the extreme. Since ancient times, the Han nationality has taken the odd number as the largest number, and 9 is the end of the odd number. Therefore, when 19 is connected, it can naturally be understood as from the beginning to the end, love to the extreme, so people who are passionate about love can express their passionate love with 19 roses.
The flower language of 19 red roses is forever; the flower language of 19 white roses is patience and expectation; the flower language of 19 blue roses is everlasting; the flower language of 19 pink roses is forever; the flower language of 19 champagne roses is forever!