Can You Grow Microgreens in a Greenhouse? The Pros and Cons

HomeGrowingCan You Grow Microgreens in a Greenhouse? The Pros and Cons

Quick Answer:

Microgreens can be grown in a greenhouse to provide a controlled environment for optimal growth. Greenhouses can help regulate temperature, humidity, and light, which can improve microgreen growth and yield. It is important to monitor and adjust the growing conditions as needed to ensure successful growth.

Are you looking to grow your own microgreens in a greenhouse? If so, then you’re in luck! Growing microgreens in a greenhouse is not only possible but it can be incredibly rewarding. Not only are they packed with nutritional value and flavor, but they also bring life and beauty to the interior of your home or garden space. In this article, I’ll tell you everything you need to know about growing microgreens in a greenhouse – from choosing which varieties are best suited for greenhouses to how to properly care for them. So if you’re ready to get started on your journey towards homegrown microgreen success, let’s dive into all the details!

Microgreens have become increasingly popular over the last few years as more people discover their many health benefits. These tiny seedlings are harvested when they reach between 1-3 inches tall and provide an intense burst of nutrition that surpasses even mature vegetables. As far as taste goes, microgreens tend to be milder than fully grown vegetables and can offer a delicious addition to salads or sandwiches. They come in various colors, shapes, and textures making them perfect for adding visual interest to any dish.

Growing microgreens indoors has its advantages; however, if you want maximum yields at minimum cost then using a greenhouse may be the way forward. Greenhouses allow you protect your plants from extreme weather while giving them plenty of light and warmth throughout the year – ideal conditions for getting those little greens off to a great start! Read on learn more about what it takes to successfully grow microgreens in a greenhouse environment!

Advantages Of Growing Microgreens In A Greenhouse

Growing microgreens in a greenhouse is an ideal way to produce your own fresh and nutritious greens year-round, regardless of the season. Greenhouses provide a controlled environment for growing microgreens that can be difficult to replicate outdoors. Here are some of the advantages associated with growing microgreens in a greenhouse:

  • Controlled Environment: A greenhouse provides optimal temperature control and humidity levels, allowing you to grow microgreens under consistent conditions throughout the year. Additionally, since greenhouses are enclosed spaces, they help protect against pests and other environmental factors like windy days or heavy rain.
  • Temperature Control: In order to ensure successful germination and growth of microgreen plants, it’s essential to maintain specific temperatures within your greenhouse. With a climate-controlled environment inside your greenhouse, you’ll have complete control over your microgreen crops – even during periods of extreme weather outside!
  • Faster Maturity Rates: Thanks to its insulated nature and sheltered environment from outside elements, a greenhouse helps speed up the maturation rate of microgreens. This means that you’ll be able to harvest them sooner than if grown outdoors!
  • Cost Savings Opportunities: By investing in a quality greenhouse setup for growing microgreens at home, you’ll save money on planting supplies such as soil mediums or light fixtures needed for outdoor gardening. Plus, there’s no need for purchasing additional heating or cooling equipment when using a protected space like this.
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These are just some of the benefits associated with cultivating your own crop of microgreens in a greenhouse setting. Now that we know why growing these tiny superfoods indoors is so beneficial let’s look into what requirements must be met for doing so successfully.

Requirements For Growing Microgreens In A Greenhouse

Creating an environment conducive to growing microgreens in a greenhouse is like constructing a castle in the sky – it’s not impossible, but it does require some forethought. To ensure success with your crops, you’ll need to pay attention to a few key factors: the temperature of the greenhouse, ventilation for air circulation and humidity control.

When it comes to the temperature of the greenhouse, microgreens prefer cool conditions – ideally between 50°F (10°C) and 70°F (21°C). This means that you may have to invest in insulation or heating depending on where you live. Ventilation is also important as this helps prevent mold growth by controlling humidity levels inside the greenhouse and allowing fresh air into the space. You will likely need fans to achieve good airflow throughout all parts of the structure. Finally, if possible try using different types of flooring such as gravel and sand which can help absorb excess moisture from heavy rains.

With these requirements taken care of, now let’s look at what types of crops are suitable for growing in a greenhouse…

Types Of Crops Suitable For Growing In A Greenhouse

When it comes to growing microgreens in a greenhouse, you may be wondering what types of crops are suitable for this environment. The answer is that there are many varieties of microgreens that can grow successfully in a controlled environment like a greenhouse. This includes lettuces, kale, radishes, and spinach. Not only do these plants thrive in the ideal temperature range and soil quality of greenhouses, they also require plenty of light to properly mature.

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The amount of light required will depend on the variety being grown but generally speaking most need at least 8 hours per day of sunlight or artificial lighting from LEDs or fluorescent lights. With careful management and regulation of temperatures, humidity levels, air flow and nutrient availability – any type of crop can be successfully grown in a greenhouse setting with optimal results.

All things considered, if you provide your microgreen crops with an appropriate growing environment such as adequate space, proper temperature control and enough light then you’ll have no problem achieving great harvests! Moving forward let’s look at some tips for growing microgreens in a greenhouse.

Tips For Growing Microgreens In A Greenhouse

Growing microgreens in a greenhouse is a great way to get the most out of your crop. The key to success lies in ensuring you have the right environment and setup for optimal growth. Here are some tips to help you get started.

First, it’s important to note that microgreens need a warmer temperature than most other plants – ideally 18-21°C (64-70°F). If possible, set up an adjustable thermostat in your greenhouse so that you can monitor temperatures easily. You should also try to install blackout curtains or blinds on all windows in order to reduce light intensity.

The next step is soil selection. Microgreens thrive best when grown using a high quality potting mix with added organic matter such as compost or worm castings. Make sure the soil is well drained and contains adequate nutrients for healthy plant growth. In addition, be sure to check pH levels regularly since this will affect nutrient availability.

Finally, make sure you provide proper nutrition for your crops by fertilizing every two weeks with water soluble fertilizer appropriate for microgreens at half strength recommended dosage rate per gallon of water used for irrigation. This will ensure foliage remains lush and green throughout the growing season. With these steps taken care of, you’ll be ready to start harvesting and storing your tasty microgreens!

Harvesting And Storing Microgreens

So, we’ve come to the part you’ve been looking forward to – harvesting your microgreens! Just when you thought it couldn’t get any better. It’s important to keep in mind that different types of microgreens have different harvest times and methods for harvesting them. Some may be ready after about a week or so, while others may need two weeks or more. The best way is to check them every few days until they reach their desired size and texture.

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When the time comes, use scissors or an herb snipper (depending on what type of greens you’re growing) to carefully trim off each stem as close to the soil level as possible. Make sure not to over-harvest; leave enough foliage behind so that new shoots can grow back quickly. After harvesting, give your crop a good rinse with cold water before storing them in the fridge.

Storing your microgreens correctly will help ensure they stay fresh and flavorful for longer periods of time. To do this, wrap the stems loosely with damp paper towels then place them in a sealed container like Tupperware or Ziploc baggie and store in the refrigerator for up to four days—the shorter shelf life means eating your microgreens sooner rather than later! If you plan on keeping them around for even longer, consider freezing them instead which allows you to extend their shelf life from a few days up to several months depending on how well they are stored and handled during that time period.

No matter how long you intend on keeping your microgreens around, remember that proper storage is key for maintaining flavor and quality throughout its lifespan—so don’t forget those all-important steps when it comes time to harvest and store your own delicious greens!


Growing microgreens in a greenhouse is an excellent option for those looking to boost their yield, both in terms of quantity and quality. With the right setup, you can enjoy fresh, nutrient-rich greens year round!

Before beginning your own microgreen operation, take some time to plan out the details. Make sure that you have all of the necessary materials and space available. Also be aware of the different varieties of crops suitable for growing in a greenhouse and understand how best to care for them.

By following these steps, you will be well on your way towards enjoying delicious homegrown microgreens as part of your meals! You don’t need much space or equipment – just commitment and enthusiasm – so why not give it a try? The rewards are plentiful: healthy food at your fingertips any time of day or night!

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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