CropKing’s highly regarded, two-day Grower Workshop trains gardeners on the technical side of hydroponic growing with hands-on experience. Covering subjects from plant biology and greenhouse structure to plant nutrition and nutrient mixing, the workshop caters to growers of all levels. Growers can choose from two dates and locations: January 23-24 in Texas and February 20-21 in South Carolina. The workshops will take place in both classroom and greenhouse settings and topics covered include hydroponics, basic botany, soilless production systems, environmental control, source water needs, nutrient management and resource identification. Participants will receive training in a small group setting with a limit of 15 people. Cost is $595 for two people, and a third and fourth participant can be added for $250 each. To book, call CropKing’s sales staff at 1-303-302-4203. For more information about CropKing, visit cropking.com.