Annual sunflowers rise above it all and reach for the sky, attracting bees, birds, and human admirers. Their huge, nodding ...

"Sunflowers release allelopathic chemicals that can inhibit the growth of nearby plants, such as potatoes and beans," ...

Question: A friend gave me several Mexican sunflower cuttings ... a selection of varieties. One plant normally sends up several flowering shoots with many buds that can keep it in bloom for ...

Let’s take a closer look at one of the ground cover plants mentioned last week as a turf alternative. Its sunny flowers make me smile and native bees love it. Dune sunflower or Helianthus ...

The chemicals are in the shells as well as the leaves and roots of sunflowers. This natural plant-to-plant defense (called "allelopathy") works well enough that scientists have investigated ...

Everyone seems to grow sunflowers but I ... mealy bugs are dining on your plant. As noted, most activity was on the back of the leaves and upper stems in the bud areas. Try a horticultural ...

The blooms looked like sunflowers, but the plant was ... How should you plant camellias in the ground? Break up the roots to make sure they contact well-draining soil that has been amended by ...

The Asteraceae family is one of the largest plant families in the world. Its 20,000-plus members are found on every continent but Antarctica and include daisies, sunflowers, dandelions ...