(TB) 'Ginkgo Avenue'
and Yanchao Guo
, R. 2018). Seedling DH-138. TB, 31" (79 cm). Midseason bloom and rebloom. Standards yellow-white (RHS 155B); style arms brilliant green-yellow (6A); falls pale yellow-green (155A) ground, dark red stripes near beard blending to vivid yellow (12A) at the edge; beards vivid yellow (17B) in throat, yellow (9B) in middle, green-white (157D); pronounced sweet fragrance. Parentage unknown.
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| Awaiting original catalog description
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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