Growing Microgreens in Containers: Pots, Trays, and More

HomeGrowingGrowing Microgreens in Containers: Pots, Trays, and More

Growing microgreens in containers: Growing microgreens in containers is a convenient option for small-scale cultivation. Choose containers with drainage holes and fill them with a well-draining potting mix. Scatter the seeds evenly on the surface, keeping them slightly spaced apart. Lightly cover the seeds with a thin layer of soil and mist with water. Place the containers in a sunny location or under grow lights and water regularly to keep the soil moist but not waterlogged.

Choosing the Right Container

Choosing the right container for growing your microgreens is easy and fun! When it comes to selecting a pot or other container, you want something that has drainage holes for adequate water flow.

Avoid containers with no drainage holes as these can lead to root rot and other issues. You also want to make sure the potting mix you use in your chosen container is light and well-draining. A lightweight potting mix is ideal because it helps promote good airflow while also providing enough moisture to keep your microgreens healthy.

Additionally, be sure that your container is not too deep — microgreens don’t need much soil depth to thrive. Finally, if possible, choose a clear or translucent plastic or glass container so that you can easily monitor the condition of your microgreens without having to open up the lid each time.

This will help ensure that they are getting the right amount of light and moisture for optimal growth.

Preparing the Soil

Now that you’ve chosen the right container for growing your microgreens, it’s time to prepare the soil.

Choosing the right soil mix and preparing the soil for planting are both important steps in ensuring a successful crop of microgreens. Soil should be light and fluffy with good drainage, as microgreens need consistent moisture but can’t handle soggy conditions.

Mixing in a bit of compost or organic matter can help provide additional nutrients for your plants.

Choosing the Right Soil Mix

When selecting soil for your microgreens, it’s important to ensure you’re getting a mix that is well-draining and allows plenty of oxygen for plant roots. A quality potting mix will provide the nutrition needed for your microgreens’ growth while meeting drainage requirements.

It should contain organic material like peat moss or compost, as well as inorganic material such as perlite or vermiculite to improve drainage and aeration. You’ll also want to add fertilizer to the soil mix; this can be either liquid or granular depending on your preference. Mixing in aged manure is another great way to provide additional nutrients for your plants.

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Finally, when preparing your container soil mix, make sure it’s moist but not soggy before planting seeds. This will help get them off to a good start and encourage fast germination times. Also, consider adding mulch on top of the soil; this helps retain moisture levels and keep weeds at bay.

With the right soil mix in place, you’ll be ready to start growing healthy microgreens!

Preparing the Soil for Planting

Preparing your soil for microgreen planting is an essential step as it helps to ensure the right balance of nutrients, aeration, and moisture. To get a good mix, you’ll need to combine different types of composting soil with some additional ingredients.

Here’s what you need to do:

  • Start by mixing 1 part composted manure with 1 part vermiculite or perlite – this will give your soil the right amount of drainage and air flow.
  • Next, add 2 parts high-quality topsoil – this will provide a nutrient base for your seeds and help them thrive.
  • Finally, incorporate some seed rotation into the mix – this helps prevent disease and boosts yields.

Once you’ve combined all these elements together, your soil should be ready for microgreen planting!

Choosing the Right Microgreens Seeds

To get started with growing microgreens, you’ll need to choose the right seeds. For example, try a mix of broccoli and radish microgreens for a flavorful combination.

When selecting your seed selection, consider germination rates as this will determine how quickly your microgreens will start to grow. It’s also important to select certified organic seeds if possible, as this helps ensure that your greens are free from chemical residues or genetic modifications.

When it comes to choosing the right varieties of microgreens, there are hundreds of options available. Some popular choices include arugula, basil, cilantro, kale, and mustard seedlings. Each variety has its own unique flavor profile and nutritional value, so be sure to research each one before making a decision.

Additionally, some varieties may require more light or moisture than others, so be sure to read up on proper care instructions before planting them in your containers.

It’s also important to pay attention to the freshness of the seeds when purchasing them. Look for packages that have expiration dates printed clearly on them and avoid buying bulk bags without clear labels or dates listed on them. If you’re unsure about whether a particular type of seed is fresh enough for planting, contact the supplier directly for advice on when they were harvested and stored properly.

Finally, take time to read reviews from other growers who have planted similar types of microgreens before making any purchases. This can provide helpful insights into what works best in terms of soil composition and other environmental factors that may affect germination rates or growth cycles once planted in your containers. With careful preparation and research into which varieties work best for your container gardening project, you can enjoy nutritious harvests all season long!

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Planting the Seeds

Now that you’ve chosen the right microgreens seeds, it’s time to plant them! Planting your microgreens does not have to be intimidating. Here are four steps to help you get started:

  1. Select a Container: When selecting a container for your microgreens, make sure it has good drainage and is big enough to accommodate the seed selection you’ve made. It can be anything from an old food storage container to a terra-cotta pot or even just a tray filled with soil.
  2. Prepare the Soil: Fill the container with well-draining soil and use your finger to make shallow furrows in the soil where you’ll sow the microgreen seeds. Aim for a depth of about half an inch when sowing, but check on individual seed packets for more specifics on their sowing depth as this will vary depending on the type of seed being planted.
  3. Plant Your Seeds: Place the seeds into each furrow and lightly press them down into the soil so they’re completely covered by dirt. Sprinkle water over top of them using a spray bottle so that all of your newly planted seeds stay moist until germination begins.
  4. Provide Light & Moisture: Once all of your seeds have been planted, move your containers near a sunny window or under grow lights if necessary and keep them consistently moist with regular watering every day or two until they start sprouting up through the soil (about 1–2 weeks).

Voila! You’ve successfully planted microgreens in containers!

Providing Light and Water

You’re ready to provide light and water for your microgreens. Setting up a grow light is an important task that will help ensure you get the best possible yield from your plants.

Additionally, providing consistent moisture is essential for proper growth and development of your microgreens. By following these two simple steps, you can be sure that your microgreens will thrive!

Setting Up a Grow Light

Setting up a grow light can be an exciting part of growing microgreens, so let’s get started!

When choosing a lighting setup for your microgreens, you’ll need to decide what type of light you want to use. LED lights are popular options due to their low energy consumption and reduced heat output. Florescent fixtures are also common, offering a broad range of colors that mimic natural sunlight.

You’ll want to position the light source close enough so that it provides even coverage across the entire container, but far enough away so that they don’t burn the plants or overheat them. Additionally, make sure you have a timer set for 12-16 hours per day depending on the type of microgreen being grown.

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With careful consideration when setting up your grow light, you’ll be well on your way to cultivating healthy microgreens!

Providing Consistent Moisture

Providing consistent moisture is essential for the growth and development of your microgreens. So, be sure to keep an eye on the soil and use a watering technique that works best for your container or setup.

For example, if you’re using trays, you can simply pour water over the top of the soil until it’s moistened. This will also help maintain adequate humidity levels in your growing environment. If you’re using smaller containers, like mason jars, it may be beneficial to use drip irrigation systems where the water slowly trickles into each jar from above.

Misting techniques can also work well if done regularly, but be cautious not to over saturate your plants! Ultimately, it’s important to monitor both the amount of water and humidity levels to provide optimal conditions for your microgreens.

Harvesting the Microgreens

Harvesting your microgreens is like picking a bouquet of fresh veggies, ready to add flavor and crunch to any dish. Microgreens can be harvested when they reach 2-3 inches in height, usually within 1-2 weeks after planting.

Here’s what you need to do:

  • Clean scissors or knife
  • Harvesting container
  • Optional: gloves for harvesting

When harvesting your microgreens, make sure to cut them at the soil line. Doing this will ensure that more microgreen plants will grow from the same seed. It’s also important not to harvest too much at once; otherwise, the remaining microgreens won’t have enough energy left to keep growing.

You may choose to rinse and dry your harvest before storing it in an airtight container in the refrigerator for up to two weeks. Organic fertilizers and companion planting are great ways of keeping your microgreens healthy throughout their growth cycle, making it easier for you to enjoy their deliciousness!

Microgreens are a great addition to salads, smoothies, sandwiches, and other meals as they provide a burst of flavor and texture while adding essential vitamins and minerals. So, what’re you waiting for? Get out there and start harvesting those microgreens today!

Kathy Turner
Kathy Turner
Kathy Turner is the founder of, a popular blog dedicated to helping people become master microgreen growers. Kathy is passionate about helping others learn how to grow the healthiest, most nutrient-rich microgreens. She believes that with the right knowledge and resources, anyone can become a successful microgreen grower. Learn more about Kathy by viewing her full Author Profile.

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