M558 · Grapevine CDFA / FPS
Grapevine CDFA / FPS Planting-Stock Watch
A proprietary Diff Lab watch for grapevine nurseries and vineyard planting desks — CDFA and FPS planting-stock signals on one DIFF clock.
What you get
Recurring alerts when CDFA and FPS planting-stock clocks disagree — so you don’t order vines against a phantom certification path.
- Watch scoped to your variety / nursery / vineyard names
- CDFA × FPS planting-stock mismatch scoring
- Weekly digest of stock-path fires and quiet weeks
One CDFA / FPS miss on a planting order costs more than a year of seats.
Meter
This is not
- A wine grape price terminal
- A generic nursery catalog
- A nursery APHIS permit watch (separate plant-adjacent door)
Diff Lab sells the grapevine CDFA / FPS planting-stock DIFF — not another free CDFA wrap.
Who it’s for
- Grapevine nurseries watching CDFA against FPS planting-stock clocks
- Vineyard desks that already read FPS lists but need a mismatch alert before ordering
- Anyone burned by a certification print that FPS never confirmed
FAQ
What does this watch join?
CDFA and FPS grapevine planting-stock signals. Diff Lab scores disagreement — it does not resell CDFA/FPS portals or certify vines.
Is this the nursery APHIS door?
No. Nursery APHIS × phyto is a separate plant-adjacent door. This is grapevine CDFA / FPS planting-stock only.
How does checkout work?
Stripe checkout below (Payment Link placeholder until go-live). Mid-band seat is $999/mo. Email collected at checkout receives the weekly digest.
Start a seat
$999 / mo · mid-band seat · Grapevine CDFA / FPS Planting-Stock
Subscribe — $999/mo seatStripe checkout · email collected for weekly digest
EndoGlyph Diff Lab · EndoGlyph LLC. Proprietary watch derived from public CDFA and FPS feeds. Not legal, CDFA, or viticulture advice. Fulfillment: weekly digest to the email collected at checkout. See FULFILLMENT.md for ops.