Microgreens That Can Be Grown Outside: Outdoor Growing Options

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Microgreens like kale, spinach, and pea shoots are cold-hardy and can be grown outside in temperate climates with proper care and attention. Outdoor growing can also provide the additional advantage of natural exposure to sunlight.

Growing Microgreens Outdoors

You’ll be surprised to know that cultivating certain vegetables, such as kale, spinach, and pea shoots, outdoors in temperate climates yields a high success rate of up to 95%, making it an ideal choice for gardeners.

Growing microgreens outside can provide a great way to add fresh produce to your diet all year round. Here’s what you need to know about growing microgreens outdoors:

  1. Container gardening is the most popular method for growing microgreens outdoors. Containers should have drainage holes and be filled with a nutrient-rich soil mix specifically designed for microgreens.
  2. Microgreens require at least 6 hours of sunlight per day in order to thrive, so choose the location of your containers carefully and make sure they will receive enough sun exposure throughout the day.
  3. Companion planting is a great way to maximize space and create aesthetically pleasing arrangements with multiple types of plants in one container or area. Certain types of microgreens may benefit from being grown alongside other companion plants like herbs or flowers, depending on the climate zone you’re living in.
  4. Watering your containers often is important if you want your microgreen crops to grow well and thrive – especially during times when there’s little rainfall or snowfall available naturally! Keep in mind that too much water can cause root rot or fungal growth, so use caution when watering and check the moisture levels regularly before applying more water if needed.

Given their hardy nature and ease of cultivation, it’s no wonder why many gardeners love growing microgreens outdoors! With proper planning and care taken towards the environment where they’ll be planted (container size/type, sunlight exposure levels, etc.), anyone can have success with this type of outdoor vegetable gardening project!

Hardy Varieties Suited for Outdoor Growth

For gardeners looking to cultivate fresh produce year-round, certain hardy varieties of vegetables are well-suited for outdoor growth in temperate climates. Kale, spinach, and pea shoots are all great options for growing outdoors as they can tolerate both cold and hot temperatures.

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When it comes to frost protection, a simple row cover or light weight cloth over the microgreens should be enough protection against light frosts. If temperatures dip below freezing, then an insulated covering is recommended.

When harvesting these hardy greens, care needs to be taken as the delicate immature leaves can be easily damaged. For best results wait until the plants have two true leaves before harvesting with scissors at soil level. The stems can also be used in salads or other recipes adding texture and flavor to dishes.

Aside from kale, spinach and pea shoots there are many other edible plants that can stand up to cooler weather including arugula, radishes and broccoli raab which all provide tasty additions to any meal. Some herbs like parsley are even winter hardy so can be harvested throughout the colder months too.

No matter what variety you choose for outdoor growth you’ll enjoy fresh produce right through the season! With a little preparation, you’ll soon be enjoying freshly picked microgreens no matter what time of year it is!

Soil Requirements

To ensure successful outdoor microgreen cultivation, it’s essential to consider the soil requirements. The type of soil used can make or break a microgreen crop; it’s important to use a quality mix that is well-draining and contains plenty of organic matter. It should also have the right balance of nutrients, including nitrogen, phosphorus, and potassium.

When selecting your microgreen growing medium, be sure to check the label for information about its composition and nutrient balance.

When planting outdoors, you’ll want to add organic matter such as compost or aged manure to enrich the soil with additional beneficial microbes and minerals. This will help create a good environment for growing healthy plants with lush foliage and vigorous root growth. Be sure to till or turn over the soil before planting to aerate it and promote better water drainage.

Additionally, adding mulch around your plants will help keep moisture in during hot summer days while keeping weeds at bay.

Finally, pay close attention when watering your microgreens – too much moisture can lead to root rot and other diseases that can quickly destroy an entire crop! Monitor both air temperature and humidity levels throughout the day so you know when your plants need more water than usual – this helps prevent over-watering which is especially important when cultivating outside in unpredictable weather conditions.

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It’s also beneficial to periodically check on the pH level of your soil; if it’s too acidic or alkaline, your crops may not be able to absorb all the necessary nutrients from their environment. Make sure you’re regularly testing for acidity/alkalinity so you can adjust accordingly using amendments like sulfur or lime as needed.

By taking these steps now, you’ll ensure that your hardy outdoor microgreens remain healthy all season long!

Light Requirements

Light is vital for your outdoor microgreen success; to ensure lush foliage and vigorous root growth, you’ll need to provide enough of it. Natural sunlight should be the main source of light for your microgreens, as artificial lighting is not always strong enough to support optimal growth. Microgreens need at least 6-8 hours of direct sunlight each day which can be easily achieved by leaving them outside in a sunny spot. If natural sunlight isn’t available, you can use artificial lighting such as grow lights or fluorescent bulbs to supplement the sun’s rays.

When using artificial lighting, make sure that the lights are placed close enough to the plants so they receive bright illumination without burning them. You’ll also want to check that your lights cover all parts of the plants evenly as this will help create an even growth pattern across all sides. Additionally, if you’re using grow lights, keep in mind that different types of microgreens require varying amounts of light intensity and duration depending on their specific needs.

It’s important to pay attention to the amount and quality of light that your outdoor microgreens are getting: too little light can cause them to become leggy and weak while too much can burn delicate leaves or stunt growth altogether. Here are four tips for making sure your microgreens get enough light:

1) Make sure they have access to plenty of natural sunlight throughout the day;
2) Place any artificial lights close enough but not too close;
3) Check regularly for uneven growth patterns due to insufficient coverage from lighting;
4) Monitor how many hours per day and different types/intensities of light your specific type(s) of microgreen(s) require(s).

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Overall, providing adequate amounts and intensities of both natural sunlight and artificial lighting is essential for healthy outdoor microgreen cultivation. With a thoughtful approach towards understanding what kind of light works best for each type of microgreen variety, you’ll be well equipped with everything necessary for harvesting tasty greens in no time!

Water Requirements

Watering your microgreens is essential for lush foliage and vigorous root growth, so make sure to give them a good drink of water every day. This is especially true when growing microgreens outdoors as the elements can quickly dry them out.

The best way to ensure adequate water supply is by setting up an irrigation system. Irrigation systems provide precise control over how much water your plants receive, allowing you to schedule the timing and intensity of watering sessions with ease. There are many types of irrigation systems available that vary in complexity and cost, so take some time to research the options before making a decision.

When using an irrigation system, it’s important to be mindful of the timing and amount of water given. Too much or too little will affect the health of your crops, so keep track of how much you’re giving them on a daily basis and adjust accordingly if needed. Additionally, keep an eye on local weather forecasts; if heavy rains are in the forecast then switch off any automated irrigation schedules until after they pass.

Finally, remember that microgreens need light moisture levels at all times so check your soil regularly with a moisture meter or simply poke your finger into it – if it feels damp then there’s no need for additional watering! If you find yourself struggling with keeping consistent moisture levels then consider investing in mulch or other ground covers to help retain more water between sessions.

With proper management and attention to detail, you’ll have healthy and bountiful harvests from your outdoor microgreen garden!

Kathy Turner
Kathy Turnerhttps://mastermicrogreens.com/
Kathy Turner is the founder of MasterMicrogreens.com, 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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