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Aster Seeds - Gremlin Yellow
About...
Aster (Callistephus Tall Double Gremlin Yellow) - With an upright growth habit and reaching nearly 30 inches in height, these Aster Callistephus flowers are show stopping! Grown from Aster seeds, Tiger Paw Asters, are not only tall but they also have huge, double blooms that have many curved petals.MORE ASTER OPTIONS
Planting Directions
TEMPERATURE
60 - 70F
AVERAGE GERM TIME
7 - 21 days
LIGHT REQUIRED
Yes
DEPTH
Cover seed with topsoil thinly after sowing
SOWING RATE
3 - 5 seeds per plant
MOISTURE
Keep soil slightly moist but not wet
PLANT SPACING
18 inches
Aster (Callistephus Tall Double Gremlin Yellow) - With an upright growth habit and reaching nearly 30 inches in height, these Aster Callistephus flowers are show stopping! Grown from Aster seeds, Tiger Paw Asters, are not only tall but they also have huge, double blooms that have many curved petals. This yellow one is brilliant and glows with color. This Aster variety makes a great cut-flower too!
Aster plants prefer well-drained soil and a position in full sun to partial shade. Start the Aster seeds indoors in the spring. The flower seeds should be pressed into the soil and lightly covered and kept moist until germination occurs.
Common Questions
I thought asters were hardy perennials?
Many asters are hardy perennials but the annual aster, or China Aster, is not hardy and is grown as an annual.
Are they good for cutting?
Yes, they are excellent for cut flowers! Cut when 2/3 of the way open.
Why haven’t my asters bloomed?
There are a number of possible causes for this. Asters need full sun to grow well and bloom. They may be getting too much nitrogen, not have enough other nutrients, they may be stressed by drought or too much water, or it may just be too early. Asters bloom in fall, when days are growing shorter.
Can I grow China aster in containers?
Yes, just be mindful that they will not bloom until later summer, so combine them with summer bloomers. Make sure the container is large; they grow 24 inches tall, and use a commercial potting mix.
Do aster attract pollinators?
Yes they are butterfly magnets!
Are asters deer resistant?
Yes, asters tend to be deer resistant.
Can I grow asters in containers?
Yes, smaller varieties are fine in containers.
