Yieldmaker

Kelp + Micronutrient Yield Trigger

Pairs with your starter for program-level results.

Kelp biostimulant: +17% in trials; growers report +1–2 hay bales/ac Source: Li et al. 2022 seaweed meta-analysis (180 studies, +17.1%); AgriTec grower field report · The meta is mostly horticultural/irrigated; row-crop and hay response is smaller and variable. The +1–2 bales is a grower report, not replicated data. Strongest under stress.

Order Yieldmaker

Size Qty

Delivered pricing · —

Tanker loads are call-to-order: (833) 247-4832

Sized from your soil test

Does your soil actually need Yieldmaker?

Upload your soil test and we'll read every value on it. If your soil calls for Yieldmaker, you get the exact gallons and delivered price. If a different product would earn more first, we'll say that instead.

Crop Your acres

Drop your soil test here PDF, photo, CSV, or spreadsheet · from any lab

No test yet? Order a kit — or key your numbers in on the calculator. The read is free either way.

Pick your crop, enter acres, and drop the report. We'll tell you straight whether Yieldmaker is where your first fertility dollar should go.

What it is

Kelp + Micronutrient Yield Trigger

A yield-enhancement additive built around kelp (Ascophyllum nodosum) extract plus key micronutrients. It triggers regrowth, supports leaf retention, and evens out performance cutting to cutting. A grower favorite on hay and alfalfa.

What it returns

Returns on investment per container.

Pick the size that fits your acres. Every tier is delivered: freight already in the number, no surprises at the dock. The return is what the yieldmaker unlocks on your fields, not what's on the invoice.

Container	Delivered total	Shipping
5 gal jug	$300	freight included
55 gal drum	$2,200	freight included
275 gal tote	$9,500	freight included
4100 gal tanker	Call to order	(833) 247-4832

Freight is already in every delivered total.

Flexible financing

Order this. Pay over time.

Pay in 4*

PayPal Pay Later

Split your order into four interest-free payments right at checkout, or monthly payments on bigger orders. Approval takes seconds, no paperwork.

John Deere Financial

Put a full-season program on your John Deere Financial account. Apply through your dealer, or ask us how.

AgQuest

Finance your inputs through AgQuest and pay when the crop does. Ask us how to get set up.

*Terms apply. Financing options appear at checkout, terms set by the provider. The agronomy advice is always free.

The research

The evidence behind Yieldmaker, ours and everyone else's.

Every figure carries its source. Independent research shows where the agronomy holds up; our own replicated trials show it on the ground.

AgriTec trials

The full AgriTec wheat program yielded 99 bu/ac versus 79 on the conventional N-only control, a +25% lift on a replicated six-plot trial with identical starting soil (pH 5.4).

Agricenter International trial · Memphis, TN
Replicated on-farm trial partnerships across the Southeast: peanut (Auburn University), soybean (Alcorn State University), and forage (Tuskegee University).

AgriTec university trial partners

Independent research

A 180-study meta-analysis of seaweed extracts found +17.1% yield on average: mostly horticultural/irrigated, with a smaller, stress-dependent response under row crops.

Li et al. 2022: seaweed biostimulant meta-analysis

Independent findings are general to the nutrient or mechanism and describe where a response is likely, not a guarantee on your field. Match them to your soil test; an AgriTec agronomist will help.

Documents