Malva Zebrina French mallow seeds

Malva Zebrina French mallow, high mallow. This is listed as a short lived zone 4 perennial or biannual, but my plants do not come back, I grow them as annuals.
Grows 2 -3 ft. tall. Plant may need staking or grow with other plants of similar height to help it stay upright.
Sow in place in fall or early spring. Will self seed.
25 seeds.