- 20's
- 30's
- 40's
0
voters
as a flower hes probably around 2 months
Mentally speaking (also did you play the game… or Y’know, watch someone play it?)
what kind of dumb question is that
He's Asgore's college roommate and Asriel's already old enough to be at college to 40's
In Deltarune, flowery literally says he and the other flowers were planted as proposal for Toriel
wait I was mixing him and Asgore 
20s then
How does that mean flowers live for 40 years?
proposal of undivorce
it is stated that he has been around since Asgore first preposed to Toriel, and Asriel is 18 at the least but is probably a few years older than that.
10 feet 20 the flower man
we are looking way too deep into this
just go based on vibes
I always imaged him as spiffically a 21 year old personality wise
ah yes, the official legal age to drink alcoholic beverages. (in america at least.)
he really did drink a few shots of "glue" before chapter 5, didn't he
40 because of Matt Dusk
They were supposed to live for 1 Day, but lasted this long due to Asgore’s Love and Care. I’ll say 30’s to make room for Asriel, instead of the college roommate fantasy.
All the Seven Colored Flowers are at least some months older than Toriel and Asgore's marriage, since they were offered in the same bouquet
Physically: 20
Mentally: 5