Horticultural services. Planting and maintenance services of green areas. Weed-clearance services. Weed-killing services. Grounds maintenance services. Grassing services. Seeding services. Tree pruning and hedge trimming. Tree pruning. Hedge trimming. The contracts are to provide a comprehensive grounds maintenance and management service to grassed areas, lawns, shrubs, hedges, car parks and footpaths, areas in the ownership of the Spectrum Housing Group.