Kim Alvarez: foxglove, hollyhocks, calla lilies, delphinium and sweet alyssum
"They really exude that spring season," she says.
Matthew Ponseti: petunias, begonias, salvia and caladiums.
Kenny Rabalais: petunias, geraniums, snapdragons and delphiniums. Once the threat of a freeze has passed, you can plant summer plants like dwarf pinta, scaevola and vinca, which do best in raised beds or pots that drain.