Hydroponic Lettuce Production Workshop The department of Horticulture and Landscape Architecture is hosting a Hydroponic Lettuce Production Workshop on Wednesday, March 29, 2017, 8:30 am to 11:30 am (EST) in room 222, Horticulture Building at Purdue University. Topics include: Most common mistakes made during hydroponic lettuce production (Petrus Langenhoven); Nutrition, temperature and supplemental lighting for[Read More…]