Tree Hydrangea (Hydrangea paniculata) – Stunning Flowering Shrub for Your Garden

Placement  Outdoor Sun Exposure Full, partial (at least 6 hours of morning sunlight daily) Ideal Temperature 0 to 32° Celsius Min-Max Temperature -30 to 35° Celsius Soil Type Loamy soil balanced mix of sand, silt, and clay (Well drain, moisture-retentive soil) Flowering Season Mid-summer (July) to early fall (September or even October).