John KempfRegenerative Agriculture Entrepreneur

Foliars to preempt fruit problems

28 Jan 2026 · 0 min

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0:22

John Kempf explains why calcium and boron matter for fruit development. Deficiencies early in the season cause permanent structural damage that can't be fixed later. Foliar sprays deliver these nutrients fast when soil conditions or timing won't let roots absorb them in time.

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