EC/pH Soil Testing >> Timing

Asked January 4, 2019, 9:28 AM EST

hi, I have been dong soil testing for my company for a few months now in a greenhouse.
Though sometimes I take my soil samples after they have watered with fertilizer and my results are always off. When is an appropriate time to take soil samples for testing after a fertilizer watering event ?

New York

1 Response

Contact the Cornell Cooperative Extension of Westchester County's Commercial Soil Testing Lab for complete instructions on getting the best results from a soil sample. You can reach the senior Horticulture Consultant Gerry Giordano at 914-285-4640 Monday through Thursday from 9:00 am to 12:00 noon and from 1:00 pm to 4:00 pm or on Friday from 9:00 am to 12:00 noon and 1:00 to 2:30 pm for details.