Gardening Calendar March 15, 2021March 8, 2021 by Amye King March: BulbsPlant gladiolus every 2 or 3 weeks if a long blooming season is desiredPlant tuberous begonias in potsPlant dahliasMarch: MiscellaneousCheck and repair sprayers, dusters and lawn mowerControl lawn weeds with chemicals Information gathered from Alabama Cooperative Extension System