Development of Ground Covers for Highway Slopes: Investigation No. 615, Final Report, 1971 |
Other editions - View all
Common terms and phrases
1,000 square feet acid soils adapted Alfalfa alkaline soils Bayberry Birdsfoot Trefoil Bushhoneysuckle Chemung chlorosis Cicer Milkvetch CINQUEFOIL circumneutral soils contract grown Cowberry Creeping Juniper Crookston dense Direct Seeding Dwarf Southernwood Emerald Empire Birdsfoot Trefoil Establish from seed Establish from transplants Establishment and Culture eval evergreen fertile Flat Peavine Fleeceflower Forsythia full sun fully hardy germination growing growth hardy in Minnesota herb highway slopes HONEYSUCKLE hydroseeder Insufficient evaluation Johnswort Juniperus horizontalis Juniperus sabina Landscape Arboretum legume Lespedeza maintenance Minnesota Landscape Arboretum mulched Native Polk County nursery Penngift Crownvetch perennial performance Pfitzer Juniper Phlox Pirone Alfalfa Plant Description plant materials Plant Plant Plant zone Plant Polk County Potentilla Propagation Prostrate root cuttings Salt Tolerance sandy soils seedlings shade shrub Skandia Smooth Sumac Southernwood species spreading Stephanandra Sweetfern Table Trifolium uation unsatisfactory varieties vetch vigorous vine weed Winona Wolfberry woody evergreen woody Not hardy zone Plant height