How to Keep Indoor Hydrangeas Blooming All Year Long
Growing indoor hydrangeas requires careful attention to light, water, and temperature. These plants bloom from April to November but need specific conditions to thrive year-round. Gardeners can also prepare for winter by sowing hardy perennials in October, ensuring early spring colour.
Indoor hydrangeas flourish in bright, diffused led lights. Placing them 2-3 metres from a south-facing window prevents direct sun damage while keeping them well-lit. During active growth, they prefer temperatures around 20°C, dropping to 7-10°C in winter dormancy.
With the right care, indoor hydrangeas produce vibrant blooms for months. Adjusting water, light, and temperature ensures their health through each season. For outdoor gardens, sowing frost-resistant indoor plants in October guarantees early spring flowers and a strong start to the growing year.
