Why Grow Microgreens?

Microgreens are more than just a trendy garnish. They're known for their high concentrations of vitamins, minerals, and antioxidants. Research has shown that microgreens can contain up to 40 times more nutrients than their mature counterparts, making them a superfood for the health-conscious gardener. Common varieties like arugula, radish, broccoli, and cilantro can enhance any meal, and their fast growth cycle allows for a continuous supply of greens without the need for a large outdoor garden.

In addition to their nutritional benefits, microgreens are easy to grow, even in small spaces. You don't need a backyard or elaborate equipment—just a few basic supplies, some sunlight or artificial light, and a little attention to detail.

What You’ll Need

Before you start growing microgreens, gather these essential supplies:

Seeds: Purchase microgreen seeds from a reputable supplier. While you can use regular seeds, microgreen-specific seeds are often sold in larger quantities and tested for food safety. Popular varieties include sunflower, pea, kale, mustard, and basil.

Growing Medium: You can grow microgreens in soil or a soilless medium such as coconut coir, peat moss, or a hydroponic mat. If using soil, ensure it's organic and free of any chemical additives. Seed starting soil or potting mix works well.

Containers: Shallow trays, seedling flats, or even recycled containers can be used to grow microgreens. Make sure your container has drainage holes to prevent water from pooling at the bottom.

Water Source: A spray bottle or watering can with a gentle stream is ideal for watering microgreens, as it helps prevent soil displacement and damage to the delicate plants.

Light: Microgreens need a good amount of light to grow. A sunny windowsill or a grow light can provide the necessary light for healthy growth. Most varieties need 4-6 hours of direct sunlight per day, but artificial grow lights can be used for consistent results, especially in low-light environments.

Step-by-Step Growing Instructions

Prepare Your Trays: Fill your container with your chosen growing medium, leaving about half an inch from the top. Level the soil and gently press it down to create an even surface.

Sow the Seeds: Scatter the seeds evenly across the surface. Microgreen seeds are typically sown densely compared to other plants. Once spread, lightly press the seeds into the soil without burying them.

Water the Seeds: Mist the surface lightly using a spray bottle. You want the soil to be damp but not soaking wet. Cover the tray with a clear plastic lid or another container to retain moisture and create a humid environment, which aids in germination.

Germination and Light: After 2-3 days, the seeds should begin to sprout. Once you see the tiny green shoots, remove the cover and place the tray in direct sunlight or under a grow light. growing vegetables indoors Continue to mist the plants once or twice a day to keep the soil moist.

Harvesting: Microgreens are usually ready to harvest within 7-14 days, depending on the variety. They should be about 1-3 inches tall when harvested. Use a sharp pair of scissors to cut the greens just above the soil line. Rinse them gently in cold water and pat them dry before using.