Micro 500

Micronutrient Fertilizer to Optimize Growth

Micro 500 contains the essential micronutrients zinc, manganese, iron, copper, and boron. These micronutrients stimulate healthy growth in a variety of ways, and work synergistically with one another. By improving chlorophyll production and photosynthesis, Micro 500 helps to support every growth stage.

Zinc, manganese, iron, and copper are critical to chlorophyll production, which influences growth and development from seedling to harvest. Boron is especially important during pollination, which influences the fruiting and seeding of most crops.

Like many of our liquid fertilizer products, Micro 500 is designed to be easily applied. With a variety of application methods available, it’s easy to find the most efficient way to reach your crop. This also allows you to combine the sodium borate fertilizer with other crop protection products or nutrients, so you use less manpower.

The Flavonol Polymer Technology contained in Micro 500 is what helps fight deficiency and stimulate long-lasting growth. This technology allows the micronutrients to release slowly, thereby allowing the plant to utilize them throughout its growth cycle.

Years of research has shown that Micro 500 bolsters other crop fertility programs and supports higher yields. When combined with macronutrient fertilizer programs, Micro 500 supports more flowering, fruiting, seeding, branch and leaf growth.

Product Benefits

  • Supports chlorophyll production and improves leaf growth
  • Works synergistically with macro- and micronutrients to improve utilization
  • Can improve yield and crop quality
  • Improves micronutrient profile in soil for greater longevity
  • Flexible application methods to reduce manpower required

Composition Guarantee Analysis

Total Boron (B) 0.02%
Copper (Cu) 0.25%
.25% Water Soluble Copper (Cu)
Iron (Fe) 0.37%
0.37% Water Soluble Iron (Fe)
Manganese (Mn) 1.20%
1.20% Water Soluble Manganese (Mn)
Zinc (Zn) 1.80%
0.07% Water Soluble Zinc (Zn)

Micro 500 is derived from sodium borate, copper sulfate, ferrous sulfate, manganese sulfate, and zinc sulfate. The complete combination of micronutrients supports healthy growth and healthy soil. Micro 500 is a sodium borate fertilizer and should not be used on crops that are sensitive to boron. Consult an AgroLiquid agronomist for optimal use of Micro 500™.

Have us design a custom nutrition plan for you

An AgroLiquid nutrition plan is dependent on your location, climate, soil conditions, and goals with your crop. All of our tailored programs start with reviewing your soil samples with one of our expert agronomists. After our analysis, our team will provide you with a couple options that will help you meet your goals on a budget that won’t break the bank.

AgroLiquid Scientific Advancements

NPK macronutrients have undergone extensive study, but less attention is paid to micronutrients. This does not make them less important. Our agronomists have studied micronutrient uptake and use in a variety of crops, and found where and why these nutrients are essential. Micronutrient deficiencies can damage plants, reduce yields and affect soil quality long-term. Micro 500 fertilizer corrects micronutrient deficiencies and supports stronger yields with better quality crops.

Flavonol Polymer Technology

This bonds with your nutrients and creates a protective layer that makes up to 80% more of your nutrients available to plants. It sounds like magic, but it’s just science.

Application strategies for Micro 500™

Planter placement

Foliar treatment



Have a specific crop problem you’re trying to solve?

AgroLiquid was founded because there wasn’t a nutritional product that was solving our fertilizer needs; after 35 years of development and research, our chemists, biologists, and agronomists continue to innovate and create the best products on the market. If you have a specific crop problem, ask one of our agronomists and we’ll help you solve it!

Micro 500™ sodium borate fertilizer is used regularly with


eNhance liquid ammonium sulfate fertilizer supplies essential nitrogen and strengthens plants’ essential processes, improving nitrogen and macronutrient utilization.

Pro Germinator

Pro-Germinator provides well-balanced crop nutrition and supports early growth at planting. It provides a range of nutrients without damage to plants.


Sure-K is a high-efficiency soluble potash free of chlorides and hydroxides. It improves potassium utilization in plants and promotes long-term soil health.

Ready to give AgroLiquid a try?

Our suppliers are experienced crop advisors located throughout the U.S. and Canada.
Each crop advisor knows the soil, climate, market, and most popular crops of the area.