■(BB) 'September Buttercup'
(G. Percy Brown
, R. 1961). BB, 25" (64 cm), Reblooms. Buttercup yellow self. 'Fall Primrose'
X 'Double Date'
. Brown 1962.
* * References
| From Brown’s Everblooming Iris Garden catalog, 1962: September Buttercup-$10.00- A Border Bearded rebloomer. Flower S. closed. F. slight flare. A Buttercup Yellow self. Stalk 24 inches. 3 Branches-8 buds. Reblooms in September. Sets seed easily. Parentage (Fall Primrose X Double Date).
Quick Summary of Cultural Directions
| FURTHER CULTURAL INFORMATION
| Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.)
| Exposure Prefers full sun for optimal performance, may still bloom in half-day shade
| Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions.
| PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions
| Fertilizer Prefers rich conditions on relatively inorganic soils.
-- Main.RPries - 2011-03-07
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