A sample is made up of many leaves (see the foliar testing guidelines table for the number of leaves required for each crop). For tomatoes, submit either the full leaves or just the petioles. Leaves ...

All that glitters may not be gold regarding foliar fertilizer. Macronutrients and tissue testing are gospel in many parts of agriculture, but receiving a consistent, positive yield return on folia ...

He has conducted multiple years of soybean trials with commercial foliar products and found no yield bumps, yet he’s consistently noted yield increases using preplant fertilizer with phosphorus ...

meaning a cup of fertilizer for every six cups of water. Apply this solution no more often than biweekly. With consistent application, you'll see your tomatoes grow more rapidly and produce bumper ...