PLANTOMETRY
Calculators
CropsGuidesAbout

Calculators

  • Plant Spacing Calculator
  • Seed Starting Calculator
  • Succession Planting Calculator
  • Bloom & Harvest Date Calculator
  • Crops
  • Guides
  • About

Guides

Plain-language planting guides

Short, practical reads on the decisions our calculators help with — spacing, timing, and successions — so the numbers make sense before you act on them.

  • How many plants fit in a bed?

    The difference between square-grid geometry and intensive-bed density — and why your plant count depends on which one you use.

    4 min read
  • When to start seeds indoors

    Counting back from your last frost or transplant date, and knowing when direct sowing is the smarter move.

    5 min read
  • Succession planting without the guesswork

    How to stagger plantings for a steady harvest — and how to know when you have run out of season.

    4 min read

PLANTOMETRY

Better planting starts with a plan.

Tools

  • Plant Spacing Calculator
  • Seed Starting Calculator
  • Succession Planting Calculator
  • Bloom & Harvest Date Calculator

Explore

  • Calculators
  • Crops
  • Guides
  • About
  • Methodology

Plantometry provides planning estimates and editable growing assumptions. Actual results vary by cultivar, climate and growing conditions.