symphyotrichum urophyllum
Arrow-leaved aster
Aster urophylle
1 - Give in priority
Growth Characteristics
Light Requirement
Full Sun More than 6 hours of direct sun a day to [Full Shade] Less than 2 or 3 hours of direct sun a day
Soil Humidity
Medium Sometimes holds water but for short periods of time
Blooming Period August to October
Size 36 to 36
Flower Color None
Habit Herb
Sowing
Stratification Cold moist 60d
Sowing Depth Surface
Sowing Period
Dormancy need
Ideal For
Easy to germinate
Harvesting
PeriodNovember to December
Indicator Seeds have become fluffy and can be easily removed by shaking on gently pulling off from stem
Harvesting mean Shake seed head in paper bag
Seed Head Fluff
Viability Test No test needed before donating
Seed Storage
One cultivar No, you can donate without knowing the source as there are only straight species
Packaging measure
Envelope LabelOpen in new tab
Distribution: Asclepias syriaca Linnaeus