Container-math calculator

Spacing per bed-foot, plants per house, cans per flat — the yield math before you price a crop or lay out a bench. Enter your spacing and area; it does the rest.

Center of one container to the center of the next.

Layout

A 30 × 96 ft house is 2,880 sq ft.

Plants that fit

1,000

Per square foot

1.00

At tighter spacing you fit more but tie up the same bench; the offset layout packs about 15% more into the same area.

Publish the list, not just the layout

GrowSheet tracks every lot's real count and composes the availability list from what's actually ready and priced — free to start.

Start free

How this calculator works

Plants per square foot = 144 ÷ spacing², for a square grid; an offset (triangular) layout divides by an extra 0.866, fitting about 15% more. Total = plants per square foot × your area, rounded down. Straightforward arithmetic — the same numbers you'd get by hand, faster. Setting prices from that yield? Read the wholesale pricing guide.

GrowSheet

Join the pre-spring founding cohort

Trade the Friday grind for a list that writes itself — count the yard once, and Friday's availability list is ready to send, looking like your best supplier. Join the pre-spring founding cohort for early access to the founding rate the day we open.

  • Count once, publish in minutes
  • Buyers order from real numbers
  • No per-item caps, ever

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