Ageratum Seeds - Blue
SEASON
Annual
USDA ZONES
4 - 8
HEIGHT
12 inches
BLOOM SEASON
Summer
BLOOM COLOR
Blue
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 6.1 - 7.5
DEER RESISTANT
Yes
HOUSE PLANT
No
About...
Ageratum (Ageratum Mexicanum Blue) - Ageratum flowers are large with powder-puff heads and a soft blue in color. These annuals establish from flower seeds, and they grow to about 12 inches tall. Ageratum Floss Flower is wonderful and an old-fashioned favorite for container planting or edging borders.
Planting Directions
TEMPERATURE
68 - 86F
AVERAGE GERM TIME
7 - 21 days
LIGHT REQUIRED
Yes
DEPTH
Do not cover the seed but press into the soil
SOWING RATE
3 - 4 seeds per plant
MOISTURE
Keep seeds moist until germination
PLANT SPACING
6 - 12 inches
Ageratum (Ageratum Mexicanum Blue) - Ageratum flowers are large with powder-puff heads and a soft blue in color. These annuals establish from flower seeds, and they grow to about 12 inches tall. Ageratum Floss Flower is wonderful and an old-fashioned favorite for either container planting or edging borders. Grow alongside soft pink Ageratum for a rather special effect.
Common Questions
Can I start ageratum seeds directly into the garden?
Yes, ageratum seeds can be planted indoors or directly into the garden after danger of frost as passed.
How long does it take ageratum to flower?
Typically, ageratum will flower approximately 90 days after sowing seeds.
Do I need to deadhead my ageratum?
Yes, deadhead ageratum flowers regularly during the growing season. Using sharp secateurs or snips cut fading or dead flowers off just above a set of leaves. Removing old flowers regularly will encourage plants to produce more flowers.
Can I encourage my ageratum plants to produce denser flowers?
Yes, pinch out the growing tips of ageratum plants to encourage denser growth with stronger stems and more flowers. Using sharp secateurs or snips remove the top set of leaves, cutting just above a set of lower leaves.
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