Horticulture Production Managers can be responsible for the daily production, processing, and packaging of all product in a greenhouse. Daily duties can consist of managing employees working seedling beds, planting seeds, transplanting seedlings to grow beds, harvesting, processing and packaging plants. Horticulture Production Managers are also generally responsible for all record keeping within the greenhouses including but not limited to, plan and harvest data, water quality data, packaging and shipping information.