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30-Day Garden Challenge Day 9: Make a Mini Greenhouse from Milk Jugs

Welcome to Day 9! Today we're turning half-gallon and gallon milk jugs into mini greenhouses for seed starting—a brilliant reuse idea from Pinterest.

How to Make Them

  1. Clean jugs thoroughly.
  2. Cut around the top, leaving a small hinge.
  3. Remove caps for rain/snow watering.
  4. Fill with seed-starting mix, plant seeds, and close the lid.
  5. Place outside in full sun.

Why They Work

The jugs trap heat and moisture, protecting seedlings from frost—even snow. Monitor moisture on warm days to prevent drying out.

Recycling Meets Gardening

This turns waste into a resource. My recycling bin is emptier, and my seedlings are tougher.

Share your progress! What are you growing? Questions welcome.

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