All that glitters may not be gold regarding foliar fertilizer. Macronutrients and ... to a strip trial mantra for any input or management product, including foliar feeds. Strip trials require ...

Selvey advised that you should pay close attention to the specific directions that come with the fertilizer. "Fertilization frequency will vary depending on the product, so you'll always need to ...

Pared down, tissue sampling followed by product recommendations is a minefield ... soil scientist Nathan Slaton found no benefit to foliar fertilizer.