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Your Guide to Growing Microgreens Without Soil

Last Updated: 26 April 2021

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Growing microgreens can be messy when grown in soil. If you are someone scared of the mess, then surely avoiding soil is the best that can be done. In case you want to know how to grow microgreens without soil, it will be best for you to stay hooked until the end. A lot of vital information regarding the same is shared further that you cannot afford to miss!

What Exactly are Microgreens?

What Exactly are Microgreens

Microgreens are plants that have a larger size than the sprouts and are relatively smaller than the baby saplings. The size is a result of their immediate harvesting after they reach the size of sprouts. They are full of nutritional benefits and also have an earthly aura.

Benefits of Microgreens

Hydroponic microgreens have a great number of benefits for human health. Have a look below to know them all:

  • Highly Nutritious: As said before, this plant is full of necessary nutrients required by the body. It is rich in magnesium, copper, iron, potassium, zinc, and antioxidants.
  • Lowers heart disease risks: It contains polyphenols and other antioxidants responsible for lowering the risk of heart diseases.
  • Diabetes: It creates obstacles for the sugar to enter the body cells properly. Therefore, the risk of diabetes also reduces greatly.
  • Alzheimer’s disease: As you might already know, antioxidants are great for preventing Alzheimer’s disease. Hence, one must eat the crop to enjoy this benefit.
  • Cancer prevention: Certain antioxidants found in the plant are responsible for preventing the growth of cancerous cells.
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Why are Microgreens to be Grown Hydroponically?

There are several reasons why one should grow microgreens hydroponically. We have jotted down the reasons for you as follows:

  • Less water requirement: Soil is the major reason why the plant needs water treatment regularly. However, when you grow microgreens without soil, the water requirement is far less. Therefore, there is no waste of water, and the plant grows steadily. Win-win!
  • No mess: Soil is messy, and almost every gardener agrees to the statement. But when you adept a formula of growing a sapling in a soilless environment, avoiding the mess is no hard job.
  • Control over place and nutrients: This procedure permits you full freedom of place, nutrients, and fertilizers. You can grow the plant anywhere you feel like and feed it fertilizer in the amount of your choice.
  • Grow better: There are a lot of microgreens that prefers the hydroponic set-up more. The major ones include kale, kohlrabi, and grass.

Grow Microgreens Hydroponically Guide

Things Needed to Get Started

Grow Microgreens Hydroponically Guide
  • Seeds: Make sure you prefer buying premium quality microgreens seeds that contain no traces of artificial products.
  • Growing trays: Ensure that the tray has no holes because growing microgreens without soil mean there will be no departure of excess water. The tray must be 20*10 inches long and 2 inches deep.
  • Growing medium: There are multiple mediums to choose from. But we would recommend you stick to hemp mat or coconut coir.
  • pH tester: A pH tester is a must for testing the pH level of the water. The pH level must be around 6 to 6.5.
  • Light: Light is required after 5 days of planting. You can use either high-power LED grow lights or direct sunlight.
  • Nutrients: You can add extra hydroponic nutrients and fertilizers for the effective growth of the sapling.
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Step-by-step Guide of Growing Microgreens Hydroponically

Step-by-step Guide of Growing Microgreens Hydroponically
  • Prepare the water: You should prepare the water according to the standard pH level. Nutrients, too, must be added to this water.
  • Soak the mat: Cut the growth mat in the apt size to fit the trays. Soak the mat in the water prepared above and draw out the excess water.
  • Add seeds: Add the seeds to the soaked mat and mist them with water.
  • Cover the seeds: Cover the seeds using another tray.
  • Block light: Cover in a manner to block light for 5 days straight.
  • Growing: After 5 days, put the tray under sunlight or LED grow light and let them grow. Also, pour the prepared water now.
  • Harvesting: After around 12 days, cut the plants from the stem base. Rinse and dry the seeds and store them in a Ziploc bag inside the refrigerator for future use.
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Tips for Growing Microgreens Hydroponic

Certain vital tips on how to grow microgreens indoors without soil are as follows:

  • Grow them at an ideal temperature, neither too hot nor too cold.
  • Ensure it receives enough light during the growing phase.
  • Do not overwater or underwater the plants and also let the seed layer be thin.
  • Keep the trays away from bugs.
  • Prioritize the cleanliness of the trays, water, and all other ingredients.

Final Word

We hope this article has helped you know how to grow microgreens without soil. Now that you know the exact procedure, when are you planning to start growing microgreens hydroponically? Do tell us!

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