What does a Groundskeeper do?

According to people in this career, the main tasks are...

TaskImportance
Gather and remove litter.
82%
Use hand tools, such as shovels, rakes, pruning saws, saws, hedge or brush trimmers, or axes.
81%
Operate vehicles or powered equipment, such as mowers, tractors, twin-axle vehicles, snow blowers, chainsaws, electric clippers, sod cutters, or pruning saws.
79%
Water lawns, trees, or plants, using portable sprinkler systems, hoses, or watering cans.
78%
Prune or trim trees, shrubs, or hedges, using shears, pruners, or chain saws.
76%
Mix and spray or spread fertilizers, herbicides, or insecticides onto grass, shrubs, or trees, using hand or automatic sprayers or spreaders.
75%
Use irrigation methods to adjust the amount of water consumption and to prevent waste.
75%
Provide proper upkeep of sidewalks, driveways, parking lots, fountains, planters, burial sites, or other grounds features.
73%
Shovel snow from walks, driveways, or parking lots, and spread salt in those areas.
73%
Maintain irrigation systems, including winterizing the systems and starting them up in spring.
72%
Plan or cultivate lawns or gardens.
71%
Follow planned landscaping designs to determine where to lay sod, sow grass, or plant flowers or foliage.
70%
Care for established lawns by mulching, aerating, weeding, grubbing, removing thatch, or trimming or edging around flower beds, walks, or walls.
70%
Trim or pick flowers and clean flower beds.
70%
Attach wires from planted trees to support stakes.
70%
Plant seeds, bulbs, foliage, flowering plants, grass, ground covers, trees, or shrubs, and apply mulch for protection, using gardening tools.
69%
Mow or edge lawns, using power mowers or edgers.
68%
Rake, mulch, and compost leaves.
68%
Maintain or repair tools, equipment, or structures, such as buildings, greenhouses, fences, or benches, using hand or power tools.
68%
Decorate gardens with stones or plants.
67%
Care for artificial turf fields, periodically removing the turf and replacing cushioning pads or vacuuming and disinfecting the turf after use to prevent the growth of harmful bacteria.
67%
Install rock gardens, ponds, decks, drainage systems, irrigation systems, retaining walls, fences, planters, or playground equipment.
66%
Care for natural turf fields, making sure the underlying soil has the required composition to allow proper drainage and to support the grasses.
65%
Advise customers on plant selection or care.
64%
Haul or spread topsoil, or spread straw over seeded soil to hold soil in place.
60%
Mark design boundaries, and paint natural or artificial turf fields with team logos or names before events.
56%
Build forms and mix and pour cement to form garden borders.
51%