Timing is everything when it comes to these yellow blooms.

Sunflowers (Helianthus annuus), known for heralding the arrival of summer, are easy to grow. These flowers are heat-tolerant, pest-resistant, and can quickly grow to the height of an average adult. As ...

If you're looking to add a dose of summer cheer to your garden this season, you can't go wrong with growing sunflowers. The bright blooms are pure summer, and are sure to add an instant burst of joy ...

Add Yahoo as a preferred source to see more of our stories on Google. A woman is planting a sunflower seed in bare soil. - sergey kolesnikov/Shutterstock Sunflowers' massive blooms can bring a smile ...

These cheerful flowers don't always make the best neighbors.