How To Successfully Grow Microgreens In Mason Jars


Microgreens are a nutrient-packed and flavorful addition to your meals, and growing them in mason jars is a convenient and sustainable way to enjoy them fresh at home. With the right techniques, you can successfully cultivate these tiny greens in just a few days. Here’s how to get started.

Step 1: Gather Your Supplies

Choose wide-mouth mason jars, high-quality microgreens seeds (such as sunflower, radish, or broccoli), cheesecloth or breathable mesh, rubber bands, and clean water. Make sure all materials are clean to prevent mold growth.

Step 2: Soak the Seeds

Rinse your seeds under cool water and place them in the mason jar. Fill the jar with enough water to submerge the seeds completely and let them soak for 6-12 hours. This step initiates germination and prepares the seeds for sprouting.

Step 3: Drain and Rinse

After soaking, cover the jar opening with cheesecloth secured by a rubber band. Drain the water through the cloth and rinse the seeds with fresh water. Repeat this process twice daily to keep the seeds hydrated and clean.

Step 4: Provide Indirect Light

Position the jars at an angle with the opening facing downward to allow excess water to drain. Place the jars in a location with indirect sunlight, such as a windowsill or countertop, to encourage healthy growth without overheating.

Step 5: Monitor Growth

Within 5-7 days, your microgreens will sprout vibrant green leaves. Keep an eye on their progress and ensure they remain moist but not waterlogged.

Step 6: Harvest and Enjoy

When the microgreens reach 2-3 inches tall, snip them just above the seed line with scissors. Rinse gently and incorporate them into salads, wraps, or smoothies.

Final Thoughts

Growing microgreens in mason jars is a simple and rewarding process that fits any kitchen space. With these easy steps, you can enjoy fresh, nutritious microgreens year-round!

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