Consistent with other Extension and independent studies, University of Arkansas soil scientist Nathan Slaton found no benefit to foliar fertilizer.

That tech, according to Hedrick, is Foliar Scripts. “The fertilizer guesswork is over ... recommendation and a way to manage fertility with soil tests,” he adds. “It’s time to bring ...

Apply fertilizer when the soil is moist, and thoroughly water the ... of rose so you won't forget a feeding or over-fertilize. Foliar sprays are best used to control rose pests and diseases ...

As we begin our spring fertilizing the following is a guide to help you with the symptoms of various nutritional deficiencies ...