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 ...

Sunflowers are tall, cheerful blooms that bring bold color and pollinators to your garden. Most are golden yellow, but some varieties come in gorgeous shades of orange, red, or even burgundy.

If you fertilize sunflowers once they have buds with a high-potassium feed, like a bloom booster or tomato feed, it helps ...

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 sunflower field against a blue sky - Vlad Ispas/Shutterstock Few flowers capture the essence of summer quite like the sunflower ...

Few flowers are as cheerful as sunflowers. With bright golden-yellow petals and stems as tall as 15 feet, sunflowers are stunning additions to any garden or yard. If you're wondering how long it takes ...

Question: We would like to grow tall sunflowers. What varieties grow well here and what care is needed? Answer: Many sunflower varieties are available to grow 10 to 12 feet tall. Some claim to grow ...

Question: I want to grow sunflowers. How can I grow them from seed? Which types grow best in Sonoma County? Answer: Sunflowers are both cheerful to look at and easy to grow. They’re one of humanity’s ...

PENNSYLVANIA (WHTM) – Aug. 5 is National Sunflower Day and although a popular activity is to go to a local farm and pick sunflowers, they can also be grown in your own backyard. It’s a bit too late ...

A new study by Tel Aviv University, in collaboration with the University of Colorado, Boulder, discovered that plants that grow in dense environments, where each plant casts a shadow on its neighbor, ...

Most of us aren't spending our days watching our houseplants grow. We see their signs of life only occasionally—a new leaf unfurled, a stem leaning toward the window. But in the summer of 1863, ...