Helianthus 'Brilliance'

Trial: Annual

Years Trialed: 2002

Good Qualities

Huge showy flower heads, strong stem, good petal overlap, good color, no pollen; Beautiful large single stem sunflower, early, good deep yellow/gold color - Prettier than 'Sunbright' and 'Sunbright Supreme' with slightly flaring petals; Bright yellow; slendor with sun heads; Big & bright; Nice curling effect with the golden petals, looks great in bouquets; Spectacular wide petals, 3-inch flower is excellent size; Nice size bloom, sturdy stem; Lots of seed for the birds.

Problems

Flower head too large (2); Stem too thick - awkward - difficult to handle; Not many stems per plant, usually less than one.

Comments

Similar to a short 'Mammoth Russion'; Late harvest; All plants in the plots producing one marketable stem - Only a few axillary flowering stems were produced so a second harvest would not be viable; Matured in 60 days, 3-inch average flower diameter; Had some side shoots.


Trial Data

Helianthus 'Brilliance'
Yield (stems/plant) Stem Length (inches) Market Appreciation Rating¹ Repeat Again Rating¹ Ease of Cultivation Rating¹ Average Spacing (in2)
Wholesale Retail Consumer
Average 0.9 37.1 3.5 3.5 3.9 3.6 4.2 119
Range of Responses 0-1 6-48 1-5 1-5 3-5 1-5 3-5 18-432


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. 7, Bradfield Close North Walsham Norfolk NR28 oHL England