Helianthus 'The Joker'

Trial: Annual

Years Trialed: 2002


Helianthus 'The Joker'

 

Good Qualities

Interesting orange/bronze bicolor (7); Fast to flower (wk 24), uniform height and color - Long petals, no pollen, some secondary petals (not attractive) - Red is faded on some axillary buds; Pretty petal shape combine to make this a fine looking flower - Good 2nd bloom with stems long enough to use - Was the earliest of all sunflower to bloom; These are really very beautiful, fully double; Strong stems, held up well in water; Would do better in the fall; Pollenless, unusual and cheerful form, side branches made good grower bunches; Well accepted but needed to mix with other sunflowers to better sell them, strong stems and nice size of flowers, 5 foot plant height; Great novelty flower.

Problems

Variable head shade (3); Too short (3); Bad seed mixes, many other types mixed in; Erratic bloom; From my experience...they will not tolerate any stress - If they are stressed, they produce totally unusable flowers; Didn't transplant well for us (Zone 7a); Variable color; Flowered early; Some customers thought flowers were wilted because of ruffled appearance; Mildew (Zone 5); Color not striking; Everything (centers and laterals) seemed to bloom at once; Multi-branching.

Comments

This was one of my favorites; The stem length averaged 34 inches with the majority of stems estimated to be marketable; Harvested 7/26-8/9 (Zone 6/7); Similar to 'Starbursts'.


Trial Data

Helianthus 'The Joker'
Yield (stems/plant) Stem Length (inches) Market Appreciation Rating¹ Repeat Again Rating¹ Ease of Cultivation Rating¹ Average Spacing (in2)
Wholesale Retail Consumer
Average 2.8 21.2 2.8 3.0 3.4 3.3 3.9 128
Range of Responses 0-12 0-38 1-4 1-4 1-5 1-5 1-5 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