SteelThumb

Preorder interest

Reserve interest before checkout opens.

SteelThumb is collecting early demand for the Grow Kit, SeedPort, and PlotTags before opening paid ordering.

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Choose the product you want updates for

20

SteelThumb Grow Kit

For families who want the packaged 20-grow-bag guild, irrigation layout, PlotTags starter set, and Tendril automation prep.

Status
Interest list open
Best for
Families and home growers starting a productive food garden
Join Grow Kit Interest ->
spr

SeedPort

For growers who already have beds or containers and want a standalone way to keep seed starts moving on schedule.

Status
Interest list open
Best for
Growers who already have beds or containers and need repeatable starts
Join SeedPort Interest ->
tag

PlotTags

For gardeners who want durable physical IDs for bags, beds, rows, reservoirs, pumps, and device locations.

Status
Interest list open
Best for
Grow Kit customers, Tendril users, and gardeners who want durable labels
Join PlotTags Interest ->

What must happen before paid checkout

Pricing and fulfillment

  • Publish final price, deposit amount if any, and shipping estimate before payment
  • Publish lead times, shipping regions, taxes, and cancellation terms
  • Explain what is included and what customers provide separately

Safety and policies

  • Publish safety boundaries for water, electricity, pumps, lights, and outdoor exposure
  • Publish warranty, returns, privacy, and sale terms
  • Confirm customer support contact and replacement-part path

Product readiness

  • Show final package contents for each product
  • Share setup expectations before purchase
  • Open ordering only when the first customer-ready batch is ready to sell
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