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Healthy Recipes · Grow It Yourself

How to Grow Broccoli Sprouts in a Jar

About 5 days · Minimal hands-on time

A simple jar method for growing a small batch of fresh broccoli sprouts at home.

Two glass sprouting jars containing fresh broccoli sprouts

What You’ll Need

  • 1–2 tablespoons broccoli seeds specifically labeled for sprouting
  • 1-quart wide-mouth glass jar
  • Mesh sprouting lid or clean sprouting screen
  • Draining stand or a bowl that can hold the jar at an angle
  • Cool, clean water
  • Clean container and paper towel for refrigerated storage

Examples of Supplies

These links are examples only. Women First Morgantown does not endorse these products or sellers and has no affiliation with them. Product availability and details can change.

View an example of broccoli sprouting seeds ↗

View an example of a jar sprouting kit ↗

Buying tip: Choose food-grade seed sold specifically for sprouting—not ordinary garden seed, which may be treated for planting.

Directions

  1. Clean first. Wash your hands, jar, lid and draining equipment thoroughly with hot, soapy water; rinse well.
  2. Soak. Add the broccoli sprouting seeds to the jar, cover with several inches of cool water and soak for 8–12 hours.
  3. Drain completely. Pour off the soaking water through the mesh lid. Set the jar upside down at an angle so water can escape and air can circulate.
  4. Rinse twice daily. Morning and evening, fill the jar with cool water, swirl gently and drain very thoroughly. Keep it at normal room temperature and out of direct sunlight.
  5. Let them green. Around day 4 or 5, when the tiny leaves have opened, give the jar several hours of indirect light.
  6. Harvest and chill. Rinse once more, drain thoroughly and let the sprouts dry well. Refrigerate promptly in a clean container lined with a paper towel.
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A friendly note: This guide is offered for general wellness education. Home sprouting does not eliminate the food-safety risks associated with raw sprouts.