plant nutrition banner


Performance enhancers with brains and brawn.

Maintain the health and yield potential of your crops with the proven power of WinField United plant nutrition. Versatile and rigorously tested, our crop nutrition products are specially formulated to meet the nutritional needs of crops across a broad range of soil conditions, fertility programs and tillage practices.

Featured Products

MAX-IN® Boron

MAX-IN® Boron is an effective foliar-applied source of boron that is specially formulated to increase the movement of micronutrients through the leaf cuticle and into internal structures.

Ultra-Che® Zinc

Soil Applied Micronutrients Protected by EDTA Chelation. The Ultra-Che® line of micronutrients are the only 100% EDTA chelated products for reduced nutrient tie-up in the soil and therefore increased nutrient efficiency and availability to plants. The chelators in Ultra-Che micronutrients provide th...


Explore plant growth regulators & micronutrients

Give your crops exact amounts of nitrogen, boron, iron, manganese and zinc they need. WinField Plant Nutrition products can be used in a broad spectrum of crops and are easily mixed with most other crop nutrients and crop protection products. Micronutrients can be used on a variety of crops with flexible timing, including pre-plant, starter, side-dress, for optimum early-season nutrition for your crops. Contact your local WinField United retailer to find the option that’s right for your field.


Where To Buy

Get in touch with Winfield United Canada