HUMBLE AG / PRODUCT PORTFOLIO
You've paid for the phosphorus. How much is your crop actually able to use?
Phosphorus can be present in the soil and still be out of reach. Concept PRP is designed to help make certain phosphorus forms available and protect available phosphate from tying up again.
- Release · Helps release phosphate from organic compounds
- Protect · Helps keep phosphate from tying up in the soil
In the ground doesn't always mean available.
Phosphorus is a major part of a grower's fertility investment. Yet soil chemistry can bind phosphate into forms that roots have difficulty accessing, while some forms in fertilizer require conversion before plants can use them.
That's the missed opportunity: phosphorus can be in the field, on the fertility bill, and still not be readily available to the roots that need it.
There's opportunity in phosphorus you've already invested in.
Instead of looking only at how much phosphorus goes into a fertility program, look at how much remains available to the growing crop. Concept PRP is designed to work at that point of opportunity—helping release certain bound or complex phosphorus forms and keep available phosphate in play.
The next phosphorus decision isn't only about how much you apply. It's also about how much your crop can access.
Release what can be used. Protect what becomes available.
Concept PRP combines two complementary technologies focused specifically on phosphorus—not nitrogen, humic acid, or water infiltration.
Make phosphorus more accessible.
The enzyme component is designed to convert certain organic and polyphosphate forms into orthophosphate, the form plants can take up.
Help guard against tie-up.
The polymer component is designed to interact with available orthophosphate and reduce its tendency to bind with soil constituents such as calcium, iron, and zinc.
Make phosphorus availability part of the plan before the fertilizer goes on.
Concept PRP is a fertilizer additive, designed to be incorporated with compatible liquid phosphorus fertilizer or blended with suitable dry fertilizer. It's not about introducing another standalone phosphorus source—it's about the availability of the phosphorus in the program.
If phosphorus is already on your fertilizer plan, this is the time to consider PRP—not after the application decision has passed.
The phosphorus may be there. The opportunity is making more of it available.
When phosphorus is tied up, it can become one of the most frustrating parts of a fertility program: the nutrient is there, but access is limited.
PRP targets a familiar frustration: phosphorus that's present but difficult for the crop to access. Its enzyme and polymer technologies are designed to support availability where developing roots need it.
Put PRP into the fertilizer conversation.
Manufacturer-listed liquid rate: up to 90 fl oz per 100 gallons of fertilizer. The supplied guidance also describes 45 fl oz per 100 gallons for a different application program. Use the rate appropriate to the planned fertilizer application.
Dry application: manufacturer guidance lists 90 fl oz per ton of dry phosphate fertilizer, with proper blending equipment and mixing sequence.
Packaging: two 2.5-gallon containers per case. Confirm compatibility and mixing instructions for the selected fertilizer before application.
There's phosphorus in your soil. What could better access mean for your crop?
Bring PRP into the conversation while you're planning your phosphorus program—and find out what opportunity may be waiting in your acres.
THE NEXT STEP
Your fields. Your opportunity.
Let’s talk.
Start with what matters to your operation—and explore what might be possible.