Deregulation of power plant construction has encouraged small, low-cost plants, to minimize investor risk.

Applied to the marsh, the nutrients might encourage desirable plants, he said.

Proper planting and care encourage healthy plants that can fight for themselves.

The limestone encourages numerous other small plants such as various orchids, fritillaries and iris.

If you started seedlings earlier, transplant them into larger pots and pinch them back to encourage bushy plants.

Pinch back hardy chrysanthemums one last time to encourage bushy plants with plenty of fall flowers.

The grasslands encouraged berries, fern roots, bulbs and other useful plants.

The clearance is to encourage plants which require this open habitat.

Pinch back hardy chrysanthemums to encourage bushy plants with plenty of flowers in the fall.

Indoor cultivators employ many training techniques to encourage shorter plants and denser canopy growth.