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CATEGORY ::
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- All Aster Seeds
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Aster Seeds - Needle Rose
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
24 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Rose
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
SEEDS PER POUND
1,029,655
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SEASON
Perennial
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USDA ZONES
3 - 9
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HEIGHT
36 - 48 inches
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BLOOM SEASON
Late summer and fall
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BLOOM COLOR
Purple
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ENVIRONMENT
Full sun
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SOIL TYPE
Well-drained, pH 5.5-6.0
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
White
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Dark blue
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Mix
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Scarlet
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Coral-rose
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
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SEASON
Annual
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USDA ZONES
3 - 9
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HEIGHT
28 inches
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BLOOM SEASON
Early summer to fall
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BLOOM COLOR
Pink
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ENVIRONMENT
Full sun to partial shade
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SOIL TYPE
Well-drained, rich, deep, light soil, pH 6.0 - 6.5
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DEER RESISTANT
Yes
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HOUSE PLANT
No
About...
Aster (Callistephus Tall Needle Unicom Rose) - Growing Aster seeds is the perfect way to have enough of these stunning annuals that are late season bloomers. Just when other flowers in the borders are about done, Aster Callistephus starts blooming in the latter part of summer and into the fall.MORE ASTER OPTIONS
Planting Directions
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TEMPERATURE
60 - 70F
AVERAGE GERM TIME
7 - 21 days
LIGHT REQUIRED
Yes
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DEPTH
Cover seed with topsoil thinly after sowing
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SOWING RATE
3 - 5 seeds per plant
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MOISTURE
Keep soil slightly moist but not wet
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PLANT SPACING
16 inches
Aster (Callistephus Tall Needle Unicom Rose) - Growing Aster seeds is the perfect way to have enough of these stunning annuals that are late season bloomers. Just when other flowers in the borders are about done, Aster Callistephus starts blooming in the latter part of summer and into the fall. This tall Unicom rose Aster is a lovely shade, and it grows on strong, upright plants that reach about 24 inches in height. The stems are sturdy and make these spider-like blooms great for cutting and arrangements. Blooms will last 6 - 8 days in the vase.
Aster plants are not picky about soil types, but they do require full sun to partial shade to do their best. It is recommended to grow Aster flowers in a different location each summer to avoid disease.
To get a jump start on the growing season, start the Aster seeds indoors 6 - 8 weeks before the last frost is expected. For areas with long growing season, Aster seeds can also be started directly outdoors in prepared seedbeds. Make sure that frost danger has passed before either directly sowing flower seed or transplanting Aster plants started indoors. Press the flower seeds gently into the soil and lightly cover.