Foliar Fertilizers
CARB-4™
CARB-4 foliar fertilizer is part of ProGreen Ag's leaf-delivered crop nutrition family. This page provides a controlled path to approved product details, crop context and a quote.
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Flagship foliar nutrition
X-14 Foliar Fertilizer
X-14 foliar fertilizer is the flagship foliar nutrition pathway in the ProGreen Ag catalog. It connects with multiple crop programs while keeping application details tied to the current approved label.
What is X-14?
X-14 is a foliar fertilizer used as a planning pathway across row and specialty crop programs. Product analysis, crop eligibility, rate and timing are displayed only when approved source data is available.
The role of X-14 is evaluated within the full crop nutrition program—not as a universal replacement for soil fertility or field diagnosis. Approved claims appear with their review trail.
Label, analysis and application guidance
Guaranteed analysis, rates, timing, labeled crops and tank-mix directions appear only when ProGreen Ag has recorded an approved source. This prevents a product name or old document from becoming field guidance.
Current label guidance is available on request.
No approved analysis, application rate, timing or tank-mix direction is published for this product yet. Ask for the current label and identify the crop, acreage, location and planned application.
Review X-14 within a crop plan.
These links provide planning context; they do not expand the product label or imply a universal recommendation.
Questions to confirm before use
Bring the current label, crop context and complete tank plan into the same review before product or rate decisions are made.
- 01
Is the crop and application method included on the current label?
- 02
Which approved rate, timing and compatibility directions apply?
- 03
How does this fit the base fertility and crop-protection program?
Related products
Foliar Fertilizers
O'444™
O'444 foliar fertilizer is a carbon-based product pathway in the ProGreen Ag catalog. Use this page to connect the product with approved documents, related crop programs and a verified purchasing conversation.
Request a quoteViewView O'444
Foliar Fertilizers
O'CARB™
O'CARB foliar fertilizer is a carbon-based crop nutrition pathway from ProGreen Ag. Its page keeps product identity, approved label information and commercial status together for a clearer review.
Request a quoteViewView O'CARB
Foliar Fertilizers
PRO-12™
PRO-12 foliar fertilizer is a ProGreen Ag crop nutrition pathway connected with fruit, vegetable, vineyard and forage planning. Approved documents govern its final field use.
Request a quoteViewView PRO-12
Questions about X-14
What is X-14?
X-14 is part of ProGreen Ag's current product catalog. This page shows its category, crop-program connections, purchasing status and any approved product guidance currently available.
Where can I find the X-14 label and application rate?
Approved label guidance appears on this page when a current source and review status are recorded in ProGreen Ag's content system. Otherwise, request the current label before application planning.
Can I add X-14 to the cart?
Add to Cart appears only when ProGreen Ag has approved an available variant, SKU, package and USD price. Until then, use Request a Quote.