2022-2023 ThinkPlants Perennials Catalog | NA

Delphinium elatum Larkspur Excalibur ™

Uniform, well-branched plant habit with sturdy flower stems. Well-developed panicles with strong and stable color varieties. Best suited for larger pot sizes – one gallon and larger. BREEDER Syngenta Flowers PRODUCT FORM FLOWERING TIME Spring–Summer EXPOSURE Full Sun HABIT Upright VERNALIZATION Not Required DIMENSIONS 14–18”W x 24–32”H HARDINESS Zone 4–8 SEED

Excalibur™ Lilac Rose White Bee

Excalibur™ Light Blue White Bee

Excalibur™ Mix

Excalibur™ Dark Blue Black Bee

Excalibur™ Dark Blue White Bee

Excalibur™ Pure White

Dianthus barbatus Sweet William Barbarini ® First-year flowering Dianthus with no vernalization required. Compact, branching habit, fully winter hardy. Can be programmed to flower from April to September. Versatile series fits into annual or perennial programs for spring or fall. BREEDER Syngenta Flowers PRODUCT FORM SEED

HABIT Upright VERNALIZATION Not Required DIMENSIONS 4–8”W x 4–8”H HARDINESS Zone 4–9

FLOWERING TIME Spring, Fall EXPOSURE Part Shade–Full Sun

Barbarini® Purple

Barbarini® Lilac

Barbarini® Purple Picotee

Barbarini® Red Rose Bicolor

Barbarini® Red Picotee

Barbarini® Red

Barbarini® Salmon

Barbarini® White

Barbarini® Rose

Barbarini® Mix

THINKPLANTS | 2022–2023

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