2022-2023 ThinkPlants Perennials Catalog | NA

Campanula interspecific Bellflower Cariboo ™

Campanula portenschlagiana Bellflower Clockwise ™

Cariboo flowers earlier and stronger than other interspecific varieties. Strong upright habits hold vibrant deep blue flowers. An excellent option for quart and gallons. Cariboo™ Forte Blue dials up the vigor and is perfect for larger containers. BREEDER Syngenta Flowers PRODUCT FORM FLOWERING TIME Spring–Summer EXPOSURE Part Sun–Full Sun HABIT Upright VERNALIZATION Not Required DIMENSIONS 8–12”W x 14–18”H HARDINESS Zone 5–9 URC

The first F1 hybrid Campanula portenschlagiana offering fast, uniform production. First-year flowering – no vernalization period needed. Dark blue flowers along with matching White Blush on a dense, compact habit requiring less PGRs. Highly uniform in habit and flowering time. BREEDER Syngenta Flowers PRODUCT FORM FLOWERING TIME Summer EXPOSURE Part Shade–Full Sun HABIT Mounding VERNALIZATION Not Required DIMENSIONS 8–10”W x 8–12”H HARDINESS Zone 3–7 SEED

Cariboo™ Blue

Cariboo™ Forte Blue

Clockwise™ Compact Deep Blue

Clockwise™ Compact White Blush

Campanula interspecific Bellflower Spring Bell ™ 2.0

Nicely mounded habits that are covered in vibrant blue or white blooms. Ideal for small to medium-sized containers. A nice addition to late spring

and summer programs. BREEDER Syngenta Flowers PRODUCT FORM FLOWERING TIME Spring–Summer EXPOSURE Part Sun–Full Sun URC

HABIT Mounding VERNALIZATION Not Required DIMENSIONS 8–12”W x 14–18”H HARDINESS Zone 5–9

Clockwise ™ Compact White Blush

Spring Bell™ 2.0 Dark Blue

Spring Bell™ 2.0 White

SPRING BELL™ 2.0 BLUE

THINKPLANTS | 2022–2023

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