Liquid Micronutrient
Fertilizers
CultivAce provides a leading portfolio of liquid micronutrient fertilizers, each formulated for rapid foliar absorption and precise nutrient delivery. These solutions help improve plant health, boost yield potential, and perform consistently across diverse crops and growing conditions.
Backed by proven trial data and grower experience, our liquid micronutrient fertilizers are built to perform in real-world conditions. Whether you're addressing specific deficiencies or boosting overall plant health, CultivAce formulas give you the flexibility and confidence to grow stronger crops season after season.
Real-World Results: Liquid Micronutrient Fertilizers in Action
FeAce delivered up to 91% more iron than the untreated control and 49% more than EDDHA just 3 days after application.
2025 North Dakota State University FeAce SoyBean Trial
2024 California 3rd Party Trial with MnAce
MnAce increased tissue manganese by 28% over amino acid chelate and 29% over EDTA, proving acetate’s efficiency.
2024 Iron Acetate Foliar Application 3rd Party Trial
FeAce raised tissue iron by 54% over EDDHA, delivering faster, more efficient foliar iron uptake even in high-pH soils.
2024 Zinc Acetate Foliar Application 3rd Party Trial
Zinc Acetate outperformed zinc nitrate by 26% and zinc amino acid by 60%, with a 151% gain over the untreated check.
2023 Zinc Acetate Foliar Application 3rd Party Trial
Zinc Acetate boosted tissue zinc by 142% over EDTA and 158% over the untreated check, proving its superior foliar uptake.
2024 California K Ace & Free Phos 24 Tomato Trial
Using just 1/10th the fertilizer, the K-Ace + Free Phos program delivered 1.67 more tons/acre than the standard.
2025 Newberg, Oregon CuAce Hazelnut Foliar Trial
A foliar trial in Newberg, Oregon demonstrated CuAce's rapid efficacy in correcting copper deficiency in hazelnuts. After 1 application of 2 quarts per acre, leaf sap copper levels increase in just 3 days.
2024 South Bend, Indiana SoyBean Trial with MnAce
MnAce corrected manganese deficiency where EDTA failed, increasing tissue levels by 15% into the sufficiency range.
2025 Indiana Zinc Foliar Tissue Trial
In South Bend, Indiana, this Zinc Tissue Trial was conducted on over 240 acres. Using just one quart/acre of ZnAce, the grower saw a 93% & 253% increase just 5 days after application.
NEW LIQUID MICRONUTRIENT FERTILIZERS
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Why add potassium and manganese? As demonstrated by the Mulder's chart, when potassium is applied, the plant's requirement for manganese also increases. To ensure the plant's requirement for manganese is met while reaping the benefits of external potassium application, we at Cultivace created K-Ace+Mn. This convenient blend of potassium and liquid micronutrient fertilizer, manganese, it allows the grower to apply both nutrients in a single shot, saving time while preventing nutrient deficiency and yield loss.
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Why add zinc and manganese? Glyphosate, one of the most common herbicides, is a powerful chelator. Chelation agents can grab metal ions and tightly hold on to them. Glyphosate is known to have the potential to chelate a number of micronutrients, including manganese and zinc, rendering them unavailable to the plant. This means glyphosate has the potential to induce manganese and zinc deficiency in your crops. To ensure the plant's requirement for manganese and zinc are met, we at Cultivace created Zn Ace +Mn. This convenient blend allows the grower to apply both nutrients in a single shot, saving time while preventing nutrient deficiency and yield loss.
CultivAce Liquid Micronutrient Fertilizers
5% Calcium Acetate Liquid Micronutrient Fertilizer
A steady supply of calcium is key to strong plant growth and high-quality harvests. This liquid micronutrient fertilizer delivers readily available calcium that strengthens cell walls, helping fruit resist breakdown during storage. By reducing the risk of spoilage, it supports better shelf life, improved market value, and more consistent yields.
23% Potassium Acetate Fertilizer
Potassium plays a key role in sugar production, carbohydrate movement, and water regulation within plants. This high-analysis fertilizer delivers potassium in a plant-ready form for efficient uptake, supporting optimal growth stages, nutrient transport, and improved crop quality.
9% Ammonium Acetate Liquid Nitrogen Fertilizer
Ammonium acetate provides a quick, plant-available form of nitrogen to fuel vegetative growth and reproductive development. Ideal for foliar or targeted applications, this liquid nitrogen fertilizer supports stronger shoots, healthier foliage, and more vigorous growth across a wide range of crops.
2% Copper Acetate Liquid Micronutrient Fertilizer
High nitrogen levels can limit copper availability in plants, impacting reproductive growth and nutrient movement. This liquid micronutrient fertilizer replenishes copper in an immediately usable form, supporting pollen formation and improving nutrient transfer throughout the plant. It’s an effective solution for preventing copper deficiencies and optimizing crop performance.
5% Magnesium Acetate Liquid Micronutrient Fertilizer
Magnesium is essential for moving phosphorus throughout the plant—fueling flower, fruit, and root development. This liquid micronutrient fertilizer provides a fast-absorbing source of magnesium to prevent deficiencies, improve nutrient balance, and maximize overall plant productivity.
Zinc Acetate Liquid Micronutrient Fertilizer
Excess phosphorus can limit zinc uptake, leading to deficiencies that impact root growth, seed formation, and hormone production. This liquid micronutrient fertilizer supplies zinc in a highly available acetate form, supporting auxin production, healthy root systems, and optimal crop development.
5% Iron Acetate Liquid Micronutrient Fertilizer
Iron is vital for chlorophyll production, plant respiration, and efficient nutrient metabolism. This liquid micronutrient fertilizer provides readily available iron for rapid foliar uptake, helping plants thrive even in high-pH soils where iron availability is limited. The result—stronger growth, healthier foliage, and higher yields.
5% Manganese Acetate Liquid Micronutrient Fertilizer
Manganese is essential for photosynthesis, enzyme activation, and seed development, yet its availability often drops in high-pH soils. This liquid micronutrient fertilizer delivers manganese in a readily absorbable acetate form, improving plant reproduction, nutrient efficiency, and overall crop performance.
5% Calcium + Boron Acetate – Liquid Micronutrient Fertilizer
Formulated for efficient foliar feeding, this liquid micronutrient fertilizer combines calcium and boron in a plant-available acetate form. Calcium promotes strong structure and fruit firmness, while boron supports pollination and nutrient transport. Together, they enhance plant health, crop quality, and yield potential in a wide range of growing conditions.
Take The First Step, Find a Dealer Near You
CultivAce partners with a trusted network of fertilizer distributors nationwide, making our high-quality products readily available to growers. This network connects us directly to the agricultural community, offering local expertise, responsive support, and reliable, on-time delivery. If you don’t see someone near you, reach out to us at info@cultivacegrowth.com.
Understanding Micronutrient
Liquid Fertilizers
Why Liquid Micronutrient Fertilizer
Matters And What Indiana Corn
Just Proved About ZnAce
Most growers know NPK—but it’s the often-overlooked micronutrients like zinc that can quietly limit yield. This post shows how liquid micronutrient fertilizer, specially acetate-based, delivers superior foliar uptake and rapid results. Together with an on-farm trial where just one quart per acre of zinc acetate boosted tissue zinc by up to….
8 Micronutrient Foliar Sprays:
What Growers Should Know
NPK gets most of the attention, but liquid micronutrient fertilizers like boron, zinc, and manganese often decide a crop’s success. This guide highlights eight key foliar sprays, when to apply them, and how to time applications for maximum plant health and yield.
Liquid Micronutrient Fertilizer Foliar
Sprays: The Underrated MVP
in Corn and Soybean Yield
Relying on only NPK is like betting on a single player—risky and limiting. Liquid micronutrient fertilizer foliar sprays deliver those often-overlooked trace elements directly to the leaves where crops need them most, helping corn and soybeans unlock their growth potential. Explore why acetate-based sprays outperform traditional options and deserve a prime spot in your fertility lineup.