Commodity Classic: When is it time to Apply Boron?
Boron is a neutral ion, meaning it has no charge and will leach away every year if it is not attached to something. Once you get below a certain PPM of boron in your soil, your crops simply won't have enough available boron for the season. Lee Lubbers talks about boron levels and his application process with Wendall from US Borax at the 2022 Commodity Classic.
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