Week 2 · Soil & Seed · Field Researcher (ages 8–10)

Why Won't My Pumpkin Grow?

Role: Plant Detective

Briefing

Your family wants to feed itself from a quarter acre — about the size of a small backyard. You are the Garden Architect. Design a real raised-bed layout that uses companion planting, gives the family vegetables from spring to fall, and fits the space you actually have.

Evidence File

  • EX-01A family of 4 needs about 200 lbs of vegetables per year for full self-sufficiency.
  • EX-02Raised beds 4 ft wide x 8 ft long are standard; you can reach the middle from either side.
  • EX-03Companion planting examples: tomatoes love basil, carrots love onions, beans love corn, beans HATE onions.
  • EX-04Most vegetables need 6+ hours of direct sun.
  • EX-05A 1/4 acre is about 10,890 sq ft — but only the sunny, flat portion is usable.
  • EX-06Succession planting (replanting after harvest) can double yield in the same bed.

Weekly Milestones

  1. Day 1
    Measure the real garden space you have (or pretend space). Sketch its boundaries and mark where the sun hits longest.
  2. Day 2
    Make a list of 8 vegetables your family actually eats. Look up how much each plant produces.
  3. Day 3
    Sketch the raised beds (4x8 ft) into your sunniest area. Plan paths.
  4. Day 4
    Assign vegetables to beds using companion planting rules. Mark spring, summer, and fall crops in each bed.
  5. Day 5
    Estimate total pounds your design would produce. Compare to the family's actual need.

Your Deliverable — Field Researcher

Ages 8–10

A scaled garden plan with at least 4 raised beds, 8 vegetable types, companion planting noted, and an estimated yield.

Other tracks tackle this same case at their own depth — see the catalog.

Rubric

Realism

Plan fits the actual measured space and only uses sunny areas.

Companions

At least 3 companion-planting pairs are used; no enemy pairs together.

Succession

Each bed has plans for spring + summer + fall.

Yield

Estimated pounds calculated for each crop, totaled at the bottom.

Badge

Field Researcher — Garden Architect Pin

  • Scaled garden plan completed.
  • Companion + enemy plant rules applied.
  • Total estimated yield shown and compared to family need.

Notes for the Parent / Mentor

Even if you'll never build this garden, the planning is real math, real research, and real decision-making. If you DO build even one bed of it, the lesson lasts the rest of their life.