Posted 7/9/2020 17:14 (#8363746) Subject: What kind of EC meter and soil penetrometer to buy
WC MN
Want to start checking salt levels in a bunch of random places. Whats a good quality brand that is also convenient to use. Same for the penetrometer, looking to find the aerobic zone in different zones in my field.
What kind of EC meter and soil penetrometer to buy
