AGERATUM (Floss Flower)
Botanical Name: Ageratum houstonianum
Light
• Full sun (6–8 hours)
• Afternoon shade helpful in very hot climates
Temperature
• Ideal: 60–85°F (16–29°C)
• Frost sensitive — plant after last frost
Soil
• Well-draining, fertile soil
• pH 6.0–7.0
• Avoid soggy or compacted soil
Water
• Moderate watering
• Keep soil evenly moist, not waterlogged
• Water at soil level to prevent mildew
Fertilizer
• Light feeder
• Use balanced fertilizer (10-10-10) every 4–6 weeks
• Excess nitrogen reduces flowering
Pruning & Care
• Deadhead spent blooms for continuous flowers
• Pinch young plants for bushier growth
Bloom Time & Uses
• Blooms from late spring to frost
• Colors: blue, purple, pink, white
• Ideal for borders, containers, and bedding
• Attracts butterflies