What Do You Need to Start Growing Microgreens? Essential Supplies

HomeGrowingWhat Do You Need to Start Growing Microgreens? Essential Supplies

To start growing microgreens, you will need a few essential items. These include high-quality seeds specifically meant for microgreen cultivation, a suitable growing medium or tray, access to a light source like LED or fluorescent grow lights, and proper watering tools. With these components in place, you will be ready to begin your microgreen growing adventure.


You’ll need a variety of seeds to get started growing microgreens – in fact, most microgreen growers recommend using at least five different types for the best results!

When selecting your seeds, it’s important to consider both the germinating requirements and nutrient needs of each type. Some seeds may require more light than others, or a specific soil composition that can be difficult to replicate. It’s also important to take into account the flavor profile you want from your microgreens; some varieties are milder while others have a sharp taste.

Once you’ve selected your seeds, it’s time to start preparing them for planting. Many types of seed require pre-soaking before they can be planted in soil or on mats; this helps in breaking down their protective coating and allows them to start germinating more quickly. You may also want to look into other treatments such as scarification (scratching the seed coat) and stratification (allowing the seed to sit in cold temperatures) which can further speed up the germination process.

When it comes time for planting, you’ll need trays with drainage holes (which will allow excess water to escape). Depending on how much space you have available for growing, these trays can range from shallow dishes or tubs all the way up to large hydroponic systems designed specifically for microgreens.

Once filled with soil or another medium suitable for your chosen variety of seed, place them in an area that will receive plenty of indirect sunlight – full sun is not recommended as this could cause scorching and damage delicate microgreens.

Finally, if natural light isn’t enough then artificial lighting should be used as a supplement. This is especially true during winter months when daylight hours are reduced; without adequate light exposure many crops simply won’t grow properly! LED lights are typically recommended due their low energy consumption rates and long lifespan – but whatever option you choose make sure it’s bright enough so that young plants don’t become leggy and weak from lack of proper photosynthesis, and that your plants get the right spectrum of light for optimal growth.

Growing Medium

You’ve got two main options when it comes to choosing a growing medium for your microgreens: soil or soilless. Soil-based growing mediums are more traditional and tend to be easier to work with, but they can also increase the risk of contamination and disease.

On the other hand, soilless growing mediums provide greater control over nutrition levels and drainage while eliminating the risk of contamination. When selecting a growing medium for your microgreens, consider factors like cost, availability, ease of use, and nutrient content to determine which option is best suited for your needs.

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Different types of growing mediums

When considering the type of growing medium to use for microgreens, it’s important to weigh the advantages and disadvantages of each option. There are several types of growing mediums available, including:

  1. Soil: This is a classic choice for growing microgreens, as it can provide good drainage and aeration. However, it requires careful soil preparation and monitoring to ensure that your seed varieties get the right level of nutrients and moisture.
  2. Coconut Coir: This is a lightweight alternative to soil that works well with smaller seeds due to its uniform texture. It holds water better than traditional soil too, so you will need less time spent watering them.
  3. Hydroponics: This is a system where plants grow in nutrient-filled water instead of soil or other media. It can be expensive to set up but offers benefits such as faster growth than in traditional soils and no weeding required!

No matter which option you choose, make sure you research all aspects thoroughly before starting your project so that you have the best chance at success!

How to choose the right growing medium

Choosing the right growing medium for your microgreen project can be a challenging task, but with some careful research and consideration of the available options, you can ensure that your plants get the best possible environment to flourish.

Depending on what type of microgreens you are looking to grow, soil nutrition may vary greatly. Some popular options for growing mediums include peat moss, vermiculite, or coconut coir. Consider researching the various types of growing mediums available, as each type has its own pros and cons.

Additionally, depending on which seed selection you decide to go with, certain types of soil may be more beneficial for their growth than others. Ultimately, finding the perfect balance between soil nutrition and seed selection is essential when it comes to choosing the right growing medium for your microgreens project.


Finding the right trays for growing your microgreens can be a real chore, but it doesn’t have to be. Choosing the appropriate tray is an important part of having a successful microgreen garden.

Here are 4 tips to keep in mind when selecting trays:

  1. Planting techniques – Choose a tray that compliments your planting technique. If you plan on pre-soaking and rinsing off your seeds before planting, choose a tray with drainage holes for easy water removal.
  2. Durability – Look for trays made from durable materials that won’t break or chip easily. You want something that will last through multiple harvests and cleanings without cracking or deteriorating quickly.
  3. Size – Consider how much space you have available in your home and select accordingly based on the dimensions of the tray and number of plants you want to grow at once.
  4. Soil testing – Some trays may contain chemicals such as BPA which can interact with soil and produce negative results during soil testing, so read the product description carefully before purchasing any type of tray material specifically designed for food production purposes like microgreens.

When shopping for trays, be sure to pay attention to details such as size, material, durability, and safety certification ratings so you can get one that works best with your needs while still protecting the health of your plants! With just a bit of research beforehand, you shouldn’t have any problem finding a suitable tray for growing microgreens in no time!

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Light Source

When it comes to growing microgreens, the type of light source you choose is a key part of the process. You need to make sure you’re choosing one that will provide your plants with enough energy and nutrients for healthy growth.

There are two main types of lights sources used in microgreen gardening: natural sunlight or artificial lighting. If you don’t have access to natural sunlight, then you’ll need to invest in an artificial light source like LED grow lights or fluorescent lighting.

When selecting which type of light source is best for your needs, consider factors such as cost, intensity, and convenience.

Different types of light sources

Illuminating your microgreens’ growth, there are several different types of light sources you can use. Artificial lighting is the most common and provides a consistent source of light for your plants on an ongoing basis. Options include fluorescent lights, LED lights, and high-intensity discharge (HID) lights.

Natural lighting from the sun also has its benefits: it’s free and easy to access! However, you’ll need to supplement with artificial lighting if you live in an area with limited daylight hours or during harsh weather conditions such as winter. Bulbs like incandescent bulbs or Compact Fluorescent Lights (CFLs) can be used to add additional light so that your microgreens have enough energy to grow properly.

How to choose the right light source

Choosing the right light source for your microgreens is essential to ensure they thrive and grow properly. The type of light you choose will depend on several factors, such as the type of seeds you select and how much light placement you have available.

Generally speaking, LED lights are a great choice for growing microgreens because they provide efficient lighting that’s easy to use and control. They also produce less heat than other types of lighting, which can help prevent your plants from drying out or becoming scorched. Additionally, LED lights come in a variety of colors to fit any aesthetic need.

On the other hand, fluorescent lights are another popular option for growing microgreens due to their low cost and ease of installation. However, they need more frequent replacement than LED lights and may not be as energy efficient.

Overall, when selecting a light source for your microgreen garden, it’s important to consider both the cost and practicality of each option before making a decision.

Proper Watering

Watering your microgreens is essential for their health and strength. You should water them every day or every other day, depending on the moisture level of the soil. To properly water your microgreens, use a spray bottle to lightly mist them. Make sure to use just enough water to keep the soil moist, as too much water can lead to disease and mold growth.

Don’t let the soil become too wet or soggy. This can be harmful to your microgreens. Keep them healthy and strong by watering them properly.

How often to water

Gently misting your microgreens every day ensures they stay hydrated and happy, helping them to thrive in their home. It’s important to consider the soil type and quality when determining how often you should water your microgreens.

If your soil is particularly sandy or light in texture, it will require more frequent watering than a heavier loam soil. To avoid over-watering, be sure to check the moisture content of the soil before adding any more water by sticking your finger about an inch into the top layer of the growing medium.

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If it feels dry, then you know that your microgreens need some water! However, if it feels moist or damp then there is no need to add any additional water at this time. Be sure to adjust how frequently you are watering depending on weather conditions such as humidity levels and temperatures as these can affect how quickly the soil dries out.

How much water to use

To ensure your microgreens thrive, it’s important to adjust the amount of water used based on the soil type and quality. Watering techniques range from light mistings to frequent deep soakings.

It’s best to check the pH level of your soil with a pH meter before watering. This will help you determine how much water to use depending on its acidity or alkalinity.

For soils with a high pH level, more frequent shallow waterings are recommended. On the other hand, for soils with a low pH level, deeper and less frequent soakings should be used in order to maintain an optimal moisture balance.

When watering microgreens, you want to avoid overwatering them. This can cause root rot and other issues that could lead to plant death.


Once your microgreens have reached the desired height, it’s time to harvest them quickly and efficiently. The harvesting techniques you use will depend on the type of microgreens you’re growing. Some can simply be cut with scissors, while others may require more precise harvesting tools such as tweezers or a knife.

Whichever method you choose, make sure to handle your microgreens delicately so that they remain fresh and retain their flavor. When storing your harvested microgreens, make sure to keep them in an airtight container and place them in a cool location away from direct sunlight. This will help preserve their freshness for up to one week after harvesting.

You can also extend their shelf life by transferring them into a shallow dish filled with water or submerging them in cold water for several hours before placing them back into an airtight container. It’s important to note that some varieties of microgreen have higher nutritional value if consumed immediately after harvesting instead of being stored over time.

If you’re planning on eating your harvest within 24 hours, there is no need to transfer it into an airtight container. However, if you plan on eating it later, then storing it properly is essential for preserving its texture, taste, and nutritional value.

Harvesting microgreens requires careful attention and patience, but when done correctly, they can provide you with delicious and nutritious additions to your meals! With proper storage methods, these delicate greens can retain their flavor for up to one week, giving you plenty of time to enjoy all the benefits they have to offer!

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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