Sunflowers are gorgeous native plants that can grow to amazing heights in a single year. But are sunflowers perennials that will come back after the winter? That depends on which sunflower you’re ...

Add Yahoo as a preferred source to see more of our stories on Google. When you hear the word sunflowers, the cheerful, familiar, large yellow blooms of the annual sunflowers come to mind (Helianthus ...

Sunflowers, including the popular annual (Helianthus annuus) are beloved for their bright summer blooms. While annuals need replanting each year perennial sunflowers offer an attractive option for ...

Carefully sowing sunflowers in your garden is a great way to add color and life, without much care and maintenance. However, there are certain species of perennial sunflower, like H. laetiflorus and H ...

Silphium is in early breeding stages to be a low-input, alternative forage crop The Southwestern Colorado Research Center in Yellow Jacket recently planted an acre of a promising perennial crop called ...

Sunflowers are cheerful, perky, easy to grow and are not particular about their soil. They can be grown in every state, and you can find ones that are dwarf and others that are towering giants, ...

We often gravitate towards annual varieties of sunflowers. They're simple to start from seed, shooting up quickly in a sunny spot, and there are lots to choose from (I'm particularly fond of the ones ...

The benefits of sunflowers are so abundant that no yard should be without them. I’m not referring to the large-headed annual cultivars you see growing in a field, but rather the native perennial ...

When you hear the word sunflowers, the cheerful, familiar, large yellow blooms of the annual sunflowers come to mind (Helianthus annuus). These vibrant, happy flowers are annuals and are derived from ...