Ageratum
Genus
Also called floss flower
Connections
Fact sheet
every fact quoted from its source“Plant Type Annual” — How to Plant and Grow Annual Ageratum
“Ageratum houstonianum · Flower · Asteraceae family · 60–75 days to maturity” — Ageratum Planting Guide | Zones, Dates & Tips
“Ageratum houstonianum · Flower · Asteraceae family · 60–75 days to maturity” — Ageratum Planting Guide | Zones, Dates & Tips
“☀️ Sun Full Sun (6-8+ hours)” — Ageratum Planting Guide | Zones, Dates & Tips
“💧 Water Moderate — regular watering Water when the top inch of soil feels dry.” — Ageratum Planting Guide | Zones, Dates & Tips
“Spacing 8″” — Ageratum Planting Guide | Zones, Dates & Tips
“Seed Starting Trays” — Ageratum Planting Guide | Zones, Dates & Tips
“Start seeds indoors 6–8 weeks before last frost — do not cover seed; it needs light to germinate.” — Ageratum Planting Guide | Zones, Dates & Tips
“Transplant or thin to proper spacing after frost danger passes.” — Ageratum Planting Guide | Zones, Dates & Tips
“Deadheading isn't strictly required but tidying spent clusters improves appearance.” — Ageratum Planting Guide | Zones, Dates & Tips
“all plant parts are toxic to humans, livestock, and pets if ingested.” — How to Grow and Care for Ageratum (Floss Flowers)
“When grown in a shady spot, plants may have more issues with foliar diseases, such as powdery mildew” — How to Plant and Grow Annual Ageratum
“Powdery mildew is most common during wet, humid weather” — How to Plant and Grow Annual Ageratum
“✅ Good Companions Marigolds Zinnias Petunias Salvia” — Ageratum Planting Guide | Zones, Dates & Tips
“Rotate with other families yearly to prevent soil-borne diseases. Don't plant in the same spot where Asteraceae family crops grew last year.” — Ageratum Planting Guide | Zones, Dates & Tips
Who grows this
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Where this comes from
- Name and place in the family tree: GBIF Backbone Taxonomy (CC BY 4.0)
- Fact sheet: 5 source pages, read and quoted by the OmniGrow Librarian