When do you repot a sunflower?

Sunflowers are typically repotted when they outgrow their current container, usually when they reach about 6 inches tall or when the roots start to emerge from the drainage holes. This is often around 2-3 weeks after germination. It's best to repot on a cloudy day or in the evening to reduce stress on the plant. Ensure the new pot has good drainage and is filled with nutrient-rich soil to support healthy growth.