Get More from Every Dollar Spent on Fertilizer

With input costs where they are, you need to know your fertilizer is working. ProVia AP21 helps your plants make the most of every application.

• Improves nutrient uptake: It acts as a natural chelating agent, helping your plants absorb and use both macro and micro nutrients more efficiently.

• Unlocks key minerals: ProVia AP21 enhances the uptake of calcium, magnesium, and phosphorus—nutrients essential for strong growth and high yields.

• Boosts photosynthesis: The biologically active peptides increase chlorophyll production, fueling faster growth and pulling more carbon from the air to feed the plant.

Soil Health & Microbial Activity. 

Feed the Soil, Feed the Crop

Healthy soil is your foundation. ProVia AP21 helps build a thriving soil ecosystem that works for you year-round.

• Powers soil microbes: Its high-carbon formula provides a direct food source for beneficial soil microbes.

• Drives the nutrient cycle: A healthy microbiome is essential for breaking down crop residue and recycling nutrients back into a form your plants can use.

• Suppresses disease: Active, healthy soil life plays a key role in naturally keeping pests and pathogens in check.

Frequently Asked Questions

Q: What is ProVia AP21?
A: ProVia AP21 is a protein hydrolysate biostimulant and crop stress aid. It is a tank-mix additive made from plant proteins that have been broken down into bioactive peptides and amino acids. It is designed to help farmers improve the effectiveness of their fertilizer and crop protection programs while building stronger, more resilient crops.

Q: How does it work?
A: ProVia AP21 works in three key ways. First, its bioactive peptides and amino acids stimulate cell growth and strength, making plants and roots tougher and more resistant to stress. Second, it acts as a natural chelating agent that improves nutrient uptake and assimilation, helping plants access more of the macro and micro nutrients in your soil and fertilizer. Third, its high-carbon formula feeds beneficial soil microbes, supporting a healthy microbiome that drives nutrient cycling and natural pest suppression.

Q: What types of crops can I use ProVia AP21 on?
A: ProVia AP21 is effective on a wide range of row crops, specialty crops, fruits, and vegetables. It is designed to support plant health across most agricultural production systems.

Q: How do I apply ProVia AP21?
A: ProVia AP21 is a tank-mix additive. It can be applied through foliar sprays, fertigation systems, or drip irrigation, working alongside your regular fertilizer and crop protection applications.

Q: When is the best time to apply it?
A: For best results, apply ProVia AP21 during periods of active growth, before expected stress events like heat or drought, and immediately following any stress to aid in recovery.

Q: Will ProVia AP21 work with my existing fertility program?
A: Yes. ProVia AP21 is designed to complement and enhance your current fertility and crop protection programs by improving nutrient uptake and supporting plant resilience.

Q: How does ProVia AP21 help during drought conditions?
A: By stimulating stronger root development and improving the plant’s ability to uptake water and nutrients, ProVia AP21 helps crops better withstand dry periods and recover faster when moisture returns.

Q: Is ProVia AP21 safe for soil biology?
A: Absolutely. Its high-carbon formula feeds beneficial soil microbes, supporting a healthy microbiome that is essential for nutrient cycling and natural pest suppression.