Helianthus 'ProCut Bicolor'

Trial: Annual

Year Trialed: 2004 Year of Trial: First (from 2004 report)

Good Qualities

Beautiful bi-color (8); Mixed well or by itself, strong stems, well accepted; Strong-stemmed dark colored sunflower, a welcome break from the usual weak-necked darker introductions; Favorite new sunflower, quick crop time; Best bi-color I’ve grown, very uniform production; Flower coloration distinctive, useful for fall bouquets, fast, nice size, consistent, flowers and height plant; Nice petal formation, strong stem, but not too thick, nice head size; Two weeks earlier than ‘Ring of Fire’; Nice flower size.

Problems

Drops petals readily in postharvest (2); No problems (2); Stems are very thick! A lot of market customers did not like this, too big for florist use. I would not grow again because of this; Poor germination; Coloration - brownish red; color fades in bright sunlight, final coloring faint; Opens fast and turns sideways, color could be a more contrasting bi-color like ‘Orange Mahogany’; Weak stems, floppy flower heads.

Postharvest

Used Floralife; Did not use any postharvest treatment; Did not refrigerate; water only. Editor’s note: see separate postharvest article in this issue for more information.

Comments

Similar to ‘Terra Cotta’, ‘Ring of Fire’, and ‘Orange Mahogany’; One of the better of a 10 varieties tried; Not particularly good, contrast of colors; Will definitely grow again; Good single stem.


Trial Data

Helianthus 'ProCut Bicolor'
Yield (stems/plant) Stem Length (inches) Market Appreciation Rating¹ Repeat Again Rating¹ Ease of Cultivation Rating¹ Average Spacing (in2) Average Postharvest Life (days)
Wholesale Retail Consumer
Average 1.0 41.7 3.5 4.3 3.8 3.8 4.4 87 7.7
Range of Responses 1 24-60 3-4 3-5 2-5 2-5 2-5 18-144 4-12


¹1 to 5 scale, with 5 being the best. Market ratings are based on sales to wholesalers, retailers, or final consumers direct.


Supplier

SeedSense Ltd. The Tithe Barn, Mundesley Rd. Trunch, Norfolk HR28 0QB, England