Fusarium wilt, like the related verticillium wilt, is caused by fungi, which enter the plant through its roots.

A North American native that offers edible fruit, pretty green leaves that turn red-purple in fall, and yellow spring flowers with a strong spicy fragrance.

 A large, fast-growing, vase-shaped tree with gray bark and fringed, delicate, mimosa-like leaves.

A twining parasitic annual found throughout the world that infests both agricultural fields and home gardens.

A North American perennial that shoots out fiery purple-pink bloom spikes from early June to September.

Here are some favorite perennials and annuals that benefit from deadheading, and some tips on how to do it.

Here are some popular perennials that bring the same scorch-proof color to your garden year after year.

Fenway Park's master groundskeeper shares his two top tips for maintaining a lush lawn.

Creeping mahonia is the 2009 Shrub of the Year, according to the Nebraska Statewide Arboretum.

This North American native fruit tree is cold-hardy and adaptable, has glossy dark green leaves, and bears delicious fruit every fall.