How to Grow Microgreens Indoors without a Light? Natural Methods

HomeGrowingHow to Grow Microgreens Indoors without a Light? Natural Methods

If you don’t have access to a light source, you can still grow microgreens indoors by placing them near a sunny window. Choose microgreens that tolerate lower light conditions, like lettuce or spinach. Rotate the trays regularly to ensure even growth and remember to water them adequately to maintain moisture levels.

Choose the Right Space

When choosing the right space for growing microgreens indoors without a light, it’s like finding that perfect spot in the sun to relax and recharge – pick a place near a sunny window for your microgreens to get all the energy they need.

It’s important to make sure you choose an area that will provide enough light for your microgreens to grow and develop. A south-facing window is best as it can offer up to 12 hours of direct sunlight per day, but any window that offers more than 4 hours of direct sunlight should do just fine.

You’ll also want to consider the type of containers you’ll use for growing your microgreens indoors. Most people opt for shallow trays or pots, however you can use whatever you have on hand such as cups or jars. Make sure whatever container you choose has drainage holes so any excess water can escape and air can circulate freely around the plants’ roots.

It’s also important that you keep this area clean; be sure to wipe down surfaces regularly and keep any debris away from your plants so they don’t become contaminated by mold or mildew.

In addition, consider where exactly in the room or apartment you’re going to place these containers with your microgreens. Keep them away from anything that could potentially leech moisture such as air conditioners, heaters, fireplaces, etc., as this could cause them to dry out too quickly. Similarly be aware of drafts as these tend to cause wilting and other problems with root systems.

Lastly make sure access is easy; if moving around furniture becomes necessary then plan ahead so harvesting time isn’t frustrating!

It may take some trial and error before you find the ideal location in your home but once everything is set up correctly there are few tasks involved with successfully growing microgreens indoors without a light – just ensure they get plenty of sun each day (at least 6-8 hours) and check their soil often (2-3 times per week) for moisture levels. With proper care these tiny greens should begin sprouting within 7-10 days after planting!

Select the Right Seeds

Choosing the right seeds for growing microgreens indoors without a light is essential for success. The most important factor to consider when selecting seed varieties is how much sunlight the plants will be receiving. Some seeds, such as sunflowers, require more light than others and may not thrive in an indoor environment with no artificial lighting.

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Here are a few tips on what to look for when choosing your seeds:

  1. Soak Seeds: Before planting, it’s best to soak some types of seeds (such as mung beans) overnight so that they have time to absorb water and start sprouting. This process can help jumpstart the growth cycle and give your microgreens a head start once planted.
  2. Choose Small-Seeded Varieties: These don’t need full sun exposure or long days to mature, such as radishes, beets, kale, and lettuce. These types of crops will do well in low-light conditions and should grow quickly with minimal effort from you!
  3. Consider Watering Frequency: Some seed varieties need more water than others in order to produce their best crop yields! Additionally, if you are unable to water daily then pick something that requires less frequent watering cycles (such as peas).

No matter which type of seed you choose for growing indoors without a light source, make sure you have plenty of space near the window so that your plants receive enough natural sunlight during the day! Additionally, keep soil temperatures consistent by using either heating mats or cold frames depending on the season – this will ensure optimal germination rates and promote healthy plant growth over time.

Prepare the Soil

Prepare your soil for success by adding a generous layer of compost and mixing in some perlite to create the perfect airy home for your microgreens – like creating a feather-light cloud that will cradle them as they grow. Compost provides essential nutrients to help the microgreens flourish, while perlite aids drainage and aeration so roots don’t become waterlogged or compacted.

Make sure you use a well-draining potting mix with plenty of organic matter. You can also add fertilizer, such as fish emulsion or liquid seaweed, to ensure the soil has adequate nutrition for healthy growth.

Make sure to pick a container with drainage holes so excess water can escape. Fill it up with soil until it’s about two inches (5 cm) from the top. Then spread your seeds evenly across the surface, taking care not to plant them too closely together or too far apart; this is called seed density.

Use twice as many seeds as you would if planting outdoors; this will compensate for any weak spots in light coverage indoors due to window placement or changes in sunlight throughout the day and season.

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Finally, mist your newly planted seeds with water and cover them lightly with another thin layer of soil if necessary. Place your container near a sunny window where it can get six hours of direct sunlight each day – more is always better!

Keep an eye on the moisture level of the soil and be sure to keep it moist but not soggy during germination using either a spray bottle or mister filled with warm water over time.

Microgreens are easy to grow indoors without light when properly prepared ahead of time – giving you access to fresh greens all year round! With just some basic supplies and knowledge, you’ll be able to enjoy homegrown microgreens on salads, sandwiches, smoothies and more!

Plant the Seeds

Spread your seeds evenly across the soil, taking care not to overcrowd ’em or leave large gaps between ’em. When selecting what type of seed to plant indoors without a light, look for varieties that are smaller in size and can handle being grown in lower light conditions. Also consider how much nutrition they need from the soil; some microgreens require more nutrients than others.

Here are some important considerations when it comes to planting microgreens indoors without a light:

  • Choose a variety that is suitable for growing in lower light conditions
  • Plant seeds at the correct depth and spacing, so they’re not crowded or too far apart
  • Make sure you provide enough soil nutrition for your chosen variety

When planting microgreens indoors without a light, it’s important to take into account their needs. Consider factors like seed selection and soil nutrition when choosing which type of microgreen to grow. Additionally, make sure you plant them correctly by spreading them evenly across the soil and giving them enough room to grow. With these tips in mind, you’ll be able to successfully grow healthy and vibrant microgreens indoors without a light!

Water and Monitor the Microgreens

Once your microgreens have been planted, it’s time to water and monitor them. The amount of watering required will depend on the type of soil used and the climate in which they are grown.

In general, aim for a slightly moist soil but not soggy. Water when the top inch or so of soil begins to dry out, typically every 1-2 days. If the plants start wilting, increase the frequency of watering.

When watering, use either a spray bottle or gently pour water onto the surface of the soil. Avoid splashing water directly onto leaves as this can damage them.

When growing microgreens indoors without a light source, make sure to place them near a sunny window where they can receive adequate sunlight throughout the day. Microgreens need at least 6 hours of direct sunlight each day in order to grow properly and remain healthy.

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If there is not enough natural sunlight available, you may want to supplement with artificial lighting such as fluorescent bulbs placed above and around your microgreen tray.

Monitoring your microgreens is also important for ensuring their health and growth rate. Check daily for signs of pests or diseases that could affect their growth and take action if necessary by treating with an appropriate insecticide or fungicide solution according to package instructions.

Additionally, look out for signs that indicate that your microgreens are ready for harvest such as yellowing leaves or seed heads forming on taller varieties like sunflowers or pea shoots.

Harvesting your microgreens at just the right time ensures that you get maximum flavor from each crop while minimizing any waste due to overgrowth or spoilage from leaving them too long in one place without harvesting them promptly when they’re ready!

Harvest and Enjoy!

It’s time to harvest and enjoy your delicious microgreens! The best way to do this is by snipping the microgreens off just above the soil with a pair of scissors. Do not pull them out, as that can damage the roots.

Make sure you wash them before eating, as they’ve been in contact with soil and may contain bacteria or other contaminants. Once harvested, you can use your microgreens in salads, sandwiches, or any other dish that needs a little extra zing. They add flavor and texture to many dishes – especially when combined with other vegetables.

However, it’s best to not cook them for too long as they’ll lose their nutritional value if cooked for too long. If you don’t eat all of your microgreens right away, you can store them in an air-tight container in the refrigerator for up to three days. This will keep them fresh until you’re ready to use them again.

You could also freeze some of your microgreens if needed; however, be aware that freezing might affect their taste and texture when thawed out again later on. No matter how you choose to enjoy your freshly grown microgreens, just remember that there are plenty of cooking tips available online so you can get creative with how you use them in recipes!

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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