In cell biology, an organelle (/ ÉËr É¡ É Ë n É l /) is a specialized subunit within a cell that has a specific function. Individual organelles are usually separately enclosed within their own lipid bilayers.
Salix babylonica, commonly called weeping willow or Babylon weeping willow, is a medium to large deciduous tree with a stout trunk topped by a graceful broad-rounded crown of branches that sweep downward to the ground.It grows to 30-50â (sometimes to 60â) tall and as wide. It is native to China.ark is gray-black. Branchlets are typically green or brown. This weeping willow can be a spectacular specimen at the edge of a pond with its branches gracefully weeping down to touch the water, however, it is often very difficult to site this tree in a residential landscape.
1. Cut a young branch from a healthy, mature weeping willow in late fall or early winter, when the tree is dormant. Use a clean, sharp knife to take a branch between 1 and 6 feet long, about 1 to 2 inches in diameter at its base.Choose wood that is firm enough to resist bending easily.. Prepare a planting site with well-draining soil, in full sun or light shade. Dig a hole about 18 inches in diameter and as deep as the branchâs length. Pick a spot near a natural water source, such as a pond, to coax the weeping willowâs roots away from your septic system, if possible.