Free shipping in Germany over 75

Regularly checked germination rate 🔍

pull sprouts

Instructions: How to easily grow sprouts in a sprouting jar (sprouting jar)

Table of contents

In this article you will find basic information on sprout cultivation and detailed instructions on how to grow sprouts in your sprouting jar (germination jar) .

A dry, tiny seed – and from that grows a crisp sprout? Yes, exactly! Let's discover together how you can easily grow sprouts at home.

The unassuming seed contains everything it needs to become a fresh sprouting wonder.

What do you need to grow sprouts in a sprouting jar (germination jar)?

You need sprouting seeds, water, air, light and a sprouting jar.

Accessories for sprouting in a sprouting jar

Sprouting seeds (organic seeds)

  • Choose untreated organic seeds.
  • Special organic germination seeds for sprouts and Microgreenhave a high germination rate.
  • Store the seeds in a cool, dark place, never in direct sunlight.
  • Check for damaged seeds – they can disrupt the germination process and lead to fermentation.

air and light

  • Ensure good ventilation: Fill with a maximum of 1-2 tablespoons of seeds , as seedlings can increase in volume up to 15 times . Never fill more than ¾ of the jar.
  • Keep the glass away from direct sunlight. Ideal room temperature: 18–21 °C. Rinse more frequently in hot weather to prevent fermentation, bacteria, or mold.
  • Light-dependent germinators need light, while dark-dependent germinators (e.g., broccoli, peas, chickpeas) need to be covered for the first few days. Cover our sprouting varieties if necessary. See our table for soaking and germination times.

Sprouting jar or cress sieve

  • Sprouting jar/germinating jar: Ideal for non-mucilaginous seeds. Available in 750 ml, 1 l, 1.5 l – with holder and/or without drip tray.
  • Cress sieve: For mucilaginous seeds such as chia, flaxseed, cress. Round or square.

Let's go!

Instructions: Growing sprouts in a sprouting jar (germinating jar)

Here's a simple step-by-step guide for your first sprouts.

Step-by-step instructions for growing sprouts in a sprouting jar

Select and soak the seeds

Take 1–2 tablespoons of organic seeds (approx. 10–20 g), rinse them, and soak them in a sprouting jar. Use 3–5 times the volume of water as seeds.

Soak overnight – this awakens the seeds to life.

For soaking times exceeding 12 hours: Change the water after 12 hours. See soaking time table.

Instructions: Rinse seeds in a sprouting jar

Drain the soaking water, rinse 1-2 times with fresh water and tilt the glass so that water drains out and air circulates.

Rinse twice daily (morning/evening): Fill, shake, drain (2-3 times). Allow to drain at an angle. In summer, repeat 3 times if necessary.

Harvesting and storing sprouts

Rinse daily until harvest. Germination time: 1 day to 2 weeks, depending on the variety – see table.

If necessary, let them continue growing into Microgreenmicrogreens the first leaves appear.

Before eating: 5-minute disinfection bath (1 tsp apple cider vinegar per 750 ml jar). Remove husks by hand (optional, edible). Drain well or spin dry.

Store in the refrigerator in an airtight container lined with kitchen paper to protect against moisture. No further rinsing is necessary.

Store harvested sprouts

Practice makes perfect! Dive into the world of sprouts with curiosity and joy. Have fun watching fresh sprouts grow from tiny seeds.

*Note: A balanced diet is important.

Fresh & high-quality vitamins straight from your windowsill!

✓ >30,000 happy micro-gardeners
✓ 100% organic seeds from Europe
✓ Free shipping on orders over €75

More articles on the topic 🌱

Sprouting jars, plastic-free

Delicious sprout mixes for a healthy everyday life! 🌱

With Keimgrün 's exclusive mixes, you can easily integrate an extra dose of vitamins into your diet. That's diversity at its best!

Grow-Grow Nut

The Grow-Grow Nut

Grow your own Microgreenin just a few days in a coconut shell? No problem!