Tickseed Permathread Sweet Tart Annual Hardiness Zone: 3-10

Hardiness Zone: 3-10

Cut back to the ground in late fall or early spring (Group 3/Type C)

25 inches round

the main thing this tree does not care for is poorly draining soils

Tickseed Permathread Sweet Tart Annual Hardiness Zone: 3-10Latin Name: Coreopsis 'Sweet Tart' Height: 15 18 inches Spread: 15 22 inches Sunlight: Full Sun; Part Sun; Part Shade Bloom Time: June to October Hardiness Zone: 3 9 Description: Sweet Tart Tickseed is smothered in daisy flowers of various shades of pinks at the ends of the stems from mid summer to early fall. Its ferny leaves remain emerald green in color throughout the season. Reblooming all summer long, cut back by a third once most blooms are