Reset back to the customer. The job of an in-store sign is fast comprehension — what is this, why should I care, how do I use it, in five to fifteen seconds. Same hierarchy in every variant: clear product name, the four mushrooms with what each does, how to use it, where it's from. The variation is in palette, typography, card system, accents, and frame. The customer always gets the same answers, just in fifty different design voices.
Same baseline grid as your production sign; swap palette and type family. The first ten are the safest reads — exactly the layout customers already scan well.
Add a visual aid per mushroom — dot, color block, letter tile, numbered chip, hex badge — so customers can pick out the one they want before they read a word.
Same content, but each mushroom card leads with what the customer gets ("FOR FOCUS", "NEED CALM?", "WHEN YOU'RE TIRED"). Faster relevance, faster pick.
Editorial register without losing scannability. Sub-headed sections, pull quotes, FAQ format, three-things-to-know, table of contents. Customer can still scan in fifteen seconds.
Frames, side strips, badges, seals, centered axes, all-caps masthead. Things that make a wall of Tare signs visually distinctive without sacrificing the scan.