celery microgreens

How to Grow Celery Microgreens: A Comprehensive Guide

Learn how to grow celery microgreens successfully with expert tips and insights. Discover the steps, materials, and FAQs for cultivating these nutritious greens at home.

celery microgreens are a fantastic choice. These tiny greens are packed with vitamins, minerals, and a burst of celery flavor that can elevate your culinary creations. In this comprehensive guide, we’ll walk you through the process of growing celery microgreens step by step. Whether you’re a seasoned gardener or a beginner, this article will provide you with all the information you need to cultivate these delightful greens in your own home.


Celery microgreens are the young, tender shoots of celery plants. They are not only a flavorful addition to your salads, sandwiches, and dishes but also a nutritional powerhouse. Rich in vitamins and antioxidants, celery microgreens are a great choice for health-conscious individuals. Growing them at home is not only cost-effective but also an enjoyable and rewarding experience.

In this guide, we’ll cover everything you need to know about growing celery microgreens. From selecting the right seeds to harvesting and using them in your recipes, we’ve got you covered. So, let’s dive in!

celery microgreens

How to Grow Celery Microgreens

Selecting the Right Seeds

To grow vibrant and healthy celery microgreens, the very first and crucial step is selecting the right seeds. The quality of the seeds you choose will significantly impact the success of your microgreen cultivation. Here’s a closer look at how to make the best seed selection:

1. Seek Organic Celery Microgreen Seeds

The foundation of a successful microgreen garden lies in organic seeds. Organic seeds are cultivated without the use of synthetic pesticides or chemicals. Choosing organic celery microgreen seeds ensures that your final crop will be free from harmful residues, making it not only healthier but also tastier.

2. Trust Reputable Suppliers

It’s essential to source your seeds from reputable suppliers who specialize in microgreens. These suppliers often have a wide variety of seeds to choose from and can provide expert guidance on the cultivation process. Look for reviews and recommendations from fellow growers to find trustworthy suppliers.

3. Ensure Seed Freshness

Seed freshness is paramount. Check the packaging date or expiration date on the seed packet. Fresher seeds have a higher germination rate, ensuring a more bountiful harvest. Avoid seeds that have been stored for extended periods, as they may not sprout as readily.

4. Inspect for Contaminants

Before planting, inspect the seeds for any signs of contaminants or impurities. This can include foreign particles, mold, or discoloration. High-quality celery microgreen seeds should be clean and uniform in appearance.

5. Consider Seed Quantity

Depending on the size of your growing area, consider how many seeds you’ll need. Celery microgreens are often grown densely, so it’s a good idea to have enough seeds to cover the growing medium thoroughly.

Materials You’ll Need

Before you start planting, gather the following materials:

  • Seed Tray: A shallow seed tray with drainage holes is essential.
  • Growing Medium: Use a soilless growing medium like coconut coir or peat moss.
  • Celery Microgreen Seeds: Ensure you have enough seeds to cover the tray densely.
  • Spray Bottle: You’ll need this to mist the seeds.
  • Plastic Wrap: To create a mini greenhouse effect.
  • Watering Can: For regular watering.
  • Grow Lights: If you’re growing microgreens indoors.

Planting the Seeds

Once you’ve selected the finest celery microgreen seeds, it’s time to move on to the exciting part of the process – planting the seeds. Follow these step-by-step instructions to ensure your celery microgreens get off to the best start possible:

1. Prepare the Seed Tray

Begin by grabbing your seed tray, the vessel that will nurture your celery microgreens from seed to harvest. Ensure that your seed tray has proper drainage holes to prevent waterlogging, which can be detrimental to your microgreens.

2. Add the Growing Medium

Fill the seed tray with your chosen growing medium, such as coconut coir or peat moss. Leave approximately an inch of space from the top of the tray. This space is essential for allowing room for your microgreens to grow without crowding each other.

3. Sow the Seeds Evenly

With the growing medium in place, it’s time to sow the celery microgreen seeds. Sprinkle the seeds evenly across the entire surface of the tray. Aim for a dense but not overcrowded distribution to ensure that each seedling has space to thrive.

4. Ensure Good Seed-to-Soil Contact

To help your celery microgreen seeds establish sturdy roots, gently press them into the growing medium. This ensures good seed-to-soil contact, allowing the seeds to absorb moisture and nutrients effectively.

5. Moisturize the Seeds

Using a spray bottle, gently mist the seeds until they are evenly moist. It’s essential not to oversaturate the soil, as excessive moisture can lead to mold or rot. Regular misting will keep the growing medium consistently damp, providing the ideal conditions for germination.

6. Create a Mini Greenhouse Effect

To further promote germination, cover the seed tray with plastic wrap or a clear plastic lid if your tray has one. This creates a mini greenhouse effect, trapping moisture and warmth, which accelerates seed germination.

Germination and Growth

Once you’ve lovingly sown your celery microgreen seeds, it’s time to provide them with the optimal conditions they need to sprout, thrive, and eventually grace your dishes with their delightful flavor. Here’s how to guide your tiny seeds through the germination and growth stages:

1. Ideal Location for Germination

Place the seed tray in a warm, well-lit location to kickstart the germination process. If you’re growing your microgreens indoors, consider positioning the tray near a sunny window where they can bask in indirect sunlight. Alternatively, you can use grow lights specifically designed for indoor gardening to provide a consistent light source.

2. Maintain Consistent Moisture

The key to successful celery microgreen growth is maintaining a consistently moist environment. To achieve this, continue misting the growing medium regularly. However, be cautious not to overwater, as soggy soil can hinder germination and lead to mold issues.

3. The Magic of Germination

In just a few days, typically between 3 to 7 days, you’ll witness the magical moment when tiny celery microgreens begin to emerge from the soil. Their pale green shoots will stretch towards the light, a promising sign of healthy growth to come.

4. Patience and Watchful Eyes

As your microgreens grow, keep a watchful eye on their progress. Ensure they receive adequate light, as this is crucial for healthy development. Rotate the tray if necessary to promote even growth.

5. Time to Harvest

Celery microgreens are usually ready for harvest in about 10 to 14 days from the time of planting. At this stage, they should be around 2 to 3 inches tall and boast their characteristic celery flavor. When the time is right, it’s time to savor the fruits of your labor.

6. Harvesting Your Bounty

Using scissors or clean shears, cut the celery microgreens just above the soil level. Handle them gently to avoid damaging the delicate leaves. After harvesting, give them a quick rinse to remove any residual soil.


The moment you’ve been patiently waiting for has finally arrived – it’s time to harvest your beautiful and flavorful celery microgreens. Harvesting is a straightforward process, and here are the steps to ensure you collect your microgreens at their peak:

1. Wait for the Right Height

To ensure your celery microgreens reach their full potential in terms of flavor and nutrition, allow them to grow to a height of approximately 2-3 inches. At this stage, they will have developed their characteristic celery flavor and offer a satisfying crunch.

2. Prepare Your Tools

Before you begin harvesting, gather the necessary tools. You’ll need a pair of clean, sharp scissors or shears. It’s essential to use clean tools to prevent any contamination of your microgreens.

3. Snip Above the Soil

Position your scissors or shears just above the soil level, and snip the celery microgreens. Make clean, quick cuts to avoid damaging the remaining greens or disturbing the soil. Ensure that you leave a small portion of the stem intact, as this will allow for regrowth if you plan to continue growing microgreens in the same tray.

4. Gently Rinse

After harvesting, gently rinse the celery microgreens under cool, running water. This will remove any residual soil or debris that may have clung to the greens during the growing process. Shake off excess water or pat them dry with a clean kitchen towel.

5. Ready for Culinary Delights

With your freshly harvested celery microgreens cleaned and prepped, they are now ready to elevate your culinary creations. Incorporate them into salads, sandwiches, wraps, or use them as a garnish for soups and main dishes. Their vibrant color, crisp texture, and delightful celery flavor will add a burst of freshness to your favorite meals.

6. Store Any Excess

If you’ve harvested more celery microgreens than you can use immediately, you can store them in an airtight container in the refrigerator. They’ll stay fresh for several days, making it easy to enjoy your homegrown microgreens whenever you desire.

celery microgreens

Frequently Asked Questions

1. Can I grow celery microgreens outdoors?

Yes, you can grow celery microgreens outdoors in a garden bed or container. However, make sure they receive adequate sunlight and protection from harsh weather conditions.

2. How often should I water celery microgreens?

Water your celery microgreens regularly to keep the soil consistently moist. Use a spray bottle to avoid disturbing the delicate greens.

3. Are celery microgreens as nutritious as mature celery?

While celery microgreens contain a concentrated dose of nutrients, they may not provide the same fiber content as mature celery. However, they are rich in vitamins and antioxidants.

4. Can I use regular celery seeds to grow microgreens?

It’s best to use specific celery microgreen seeds, as they are bred for optimal flavor and growth as microgreens.

5. What dishes can I enhance with celery microgreens?

Celery microgreens add a delightful crunch and celery flavor to salads, sandwiches, wraps, and even soups.

6. Are there any pests or diseases to watch out for?

Keep an eye out for common garden pests like aphids and caterpillars. Neem oil or insecticidal soap can help control infestations.

7. How long does it take for celery microgreens to germinate?

Typically, celery microgreens will begin to germinate in about 3 to 7 days after planting the seeds. Factors like temperature and light can influence the germination time.

8. What is the ideal temperature for growing celery microgreens?

The best temperature range for celery microgreen growth is between 60°F to 75°F (15°C to 24°C). Maintaining this temperature range will encourage healthy and vigorous growth.

9. Can I reuse the growing medium for multiple batches of microgreens?

It’s not recommended to reuse the growing medium for multiple batches of microgreens, as it may harbor pests or diseases. It’s best to start with fresh growing medium for each new crop.

10. How do I know when celery microgreens are ready for harvest?

Celery microgreens are ready for harvest when they reach a height of approximately 2 to 3 inches. At this stage, they have developed their characteristic flavor and texture.

11. What are the best practices for storing harvested celery microgreens?

To keep your harvested celery microgreens fresh, store them in an airtight container in the refrigerator. They can remain fresh for several days, but it’s best to use them as soon as possible for optimal flavor and nutrition.

12. Can I grow celery microgreens year-round?

Yes, you can grow celery microgreens year-round, regardless of the season, by using indoor gardening methods and providing adequate light and warmth.

13. Are there any potential challenges in growing celery microgreens that I should be aware of?

One common challenge is overwatering, which can lead to mold or fungal issues. It’s important to maintain consistent moisture without saturating the soil. Additionally, keeping an eye out for pests like aphids and caterpillars is advisable.

14. How can I ensure my celery microgreens have the best flavor and nutritional value?

To maximize flavor and nutrition, provide adequate light, maintain consistent moisture, and avoid overcrowding when planting. Harvest your microgreens at the right height, and use them fresh in your dishes for the best taste and health benefits.

15. Are there any specific tips for preventing common issues like mold or damping-off in celery microgreens?

To prevent mold and damping-off, ensure good air circulation in your growing area. Avoid overwatering and use a well-draining growing medium. Sterilize your trays and equipment before planting, and avoid crowding the seeds.

16. Can I use regular potting soil for growing celery microgreens?

While it’s possible to use regular potting soil, it’s better to opt for a soilless growing medium like coconut coir or peat moss specifically designed for microgreens. These mediums provide the ideal conditions for rapid growth.

17. Is it possible to save seeds from my celery microgreens for future plantings?

It’s generally not recommended to save seeds from celery microgreens for future plantings. Microgreen seeds are typically different from mature plant seeds, and they may not produce the same quality of greens in subsequent crops.

18. Can children get involved in growing celery microgreens?

Absolutely! Growing celery microgreens can be a fun and educational activity for children. It teaches them about plant growth and provides a sense of accomplishment when they see their greens thrive.

19. Are there any specific nutritional benefits associated with celery microgreens?

Celery microgreens are packed with essential vitamins and minerals, including vitamin K, vitamin C, and potassium. They are also rich in antioxidants and have been linked to various health benefits, including improved digestion and reduced inflammation.

20. Can I grow celery microgreens hydroponically?

Yes, celery microgreens can be grown hydroponically. Hydroponic systems provide an alternative way to cultivate these greens without using soil. However, they require careful monitoring of water and nutrient levels.

21. What is the expected yield from a tray of celery microgreens?

The yield can vary depending on factors like seed density and growing conditions, but you can generally expect to harvest several ounces of celery microgreens from a standard-sized seed tray.

22. Can I use harvested celery microgreens to grow mature celery plants?

While you can plant celery microgreens in your garden to grow mature celery plants, it’s better to use specific celery seeds if your goal is to cultivate mature celery stalks.

23. Is it possible to grow celery microgreens without artificial lights, especially during the winter months?

Yes, you can grow celery microgreens without artificial lights during the winter by placing them near a sunny window. However, for consistent growth and quality, supplemental grow lights may be necessary to provide adequate light during shorter daylight hours.

24. Can I use leftover celery microgreens that have grown too tall for consumption?

While tall celery microgreens may have a slightly stronger flavor, they are still edible. You can use them in recipes that call for mature celery, but keep in mind that the taste may be more intense.

25. Are there any specific pests that commonly affect celery microgreens, and how can I manage them organically?

Common pests include aphids and caterpillars. To manage them organically, you can use neem oil, insecticidal soap, or introduce beneficial insects like ladybugs to your growing area. Regular inspection and prompt action can help keep these pests under control.

26. What are some creative ways to incorporate celery microgreens into my diet?

Celery microgreens can be used in various ways. Add them to smoothies, omelets, or as a garnish for soups. They also make a delightful addition to homemade sushi rolls, adding flavor and crunch.

27. Can I use celery microgreens in juicing for added health benefits?

Absolutely! Celery microgreens are a nutritious addition to fresh juices, providing a concentrated dose of vitamins and antioxidants. Their mild celery flavor complements a variety of juice recipes.

28. Are there any known allergies or sensitivities associated with celery microgreens?

While celery microgreens are generally considered safe to consume, individuals with known celery allergies should exercise caution. It’s advisable to consult with a healthcare professional before incorporating them into your diet.

29. Can I grow celery microgreens in a small apartment or limited space?

Yes, celery microgreens are well-suited for small spaces. You can use shallow trays or containers on a windowsill or balcony to cultivate these greens, making them accessible to apartment dwellers and those with limited outdoor space.

30. Are there any companion plants that can benefit the growth of celery microgreens?

Some companion plants, like basil and mint, can help deter pests that may affect celery microgreens. Consider planting them nearby to promote a healthier growing environment.


Growing celery microgreens at home is a rewarding and simple process that can elevate your culinary experiences. These nutrient-packed greens not only add flavor but also a health boost to your meals. By following the steps outlined in this guide and considering the FAQs, you’ll become a successful celery microgreen cultivator in no time.