Type of rose based on bloom petals

Rose can be classified in five types based on number of petals in blooms.

Single:

blooms that have one row of five petals. (Occasionally there are two or three additional petals inside the main row.)

Semi-double:

blooms that have two or three com­plete rows.

Moderately full:

blooms that have 1 5 to 25 petals.

Full:

blooms that have 26 to 40 petals.

Very full:

blooms with more than 40 petals.