The bare rooted rose Sweet Spirit, having arrived from White Flower Farm, soaked for an hour before it was ready for planting. Beginning gardeners are often bewildered when they order plants from ...

Extensive green roofs have a shallow layer of substrate in which sedums, grasses, and other shallow-rooted perennials can grow. Intensive green roofs have a deeper layer which allow for deeper-rooted ...

Nutrients such as nitrogen and phosphorus can be taken up in the biomass of the plants, which are rooted in the substrate. There are some plants which can be employed in this technology that will also ...