It’s super convenient to have them growing in your kitchen so you can harvest as you plate your food. While microgreens planting trays of different sizes may be purchased from different sources, it is also possible to recycle containers deriving from food packaging. Right: Microgreens salad freshly harvested. Plus, step-by-step planting instructions, alternative methods, and growing tips. Do not harvest … Right: Day 2. 7 Microgreens To Grow Indoors. The growing medium is important because the capacity to hold soil moisture and the frequency with which water should be applied depends on its properties, and also many other aspects such as, the availability of nutrients and the quality of the microgreens. Compared to baby greens, microgreens will be smaller and more immature. Microgreens are the first set of leaves also known as cotyledons. Shoot for an ounce or more. This can be a window sill, your kitchen counter, or under a grow light if you choose. At this point, you can start seeding by evenly distributing the defined amount of microgreens seeds on the entire growing area of each tray. Some microgreens are shorter naturally, such as the carrot, marjoram, mint, and oregano. If they are wilting, chances are it’s because you are watering them too little. The most popular media used are peat-based mixes, coconut coir, as well as mats constituted of natural (cotton, kenaf, hemp) or synthetic fibers (rockwool). Di Gioia, F. and Santamaria, P., 2015. Microgreens-Novel fresh and functional food to explore all the value of biodiversity. If you find that’s the case, try filtering your water through a charcoal filter before watering microgreens. sometimes confused with sprouts — germinated seeds that are eaten root They are either cut off at ground level or they are pulled up by their roots. The COVID-19 pandemic is forcing many to stay home and avoid social activities. However, for some species characterized by larger seeds or by a hard seed shell the germination process may be accelerated if seeds are pre-soaked in water. Aim for 25cm (10″) between plants. Alternately, clear an area of your garden for growing microgreens. Choosing which plants to use to grow microgreens is totally up to what you like to eat. After the germination process is complete and seedlings reach a certain height it is possible to uncover the trays and expose the sprouts to sunlight. This post contains affiliate links. After filling or setting the trays with the growing medium, using a clean container without holes and filled with drinking water you can slowly wet the growing medium from the bottom, and once the medium is wet enough let the excess of water drain. There are a variety of soils that you can choose for growing your seeds in. Bottom watering is the best solution here. How to grow micro-greens. In the first few days, you want to keep the seeds moist and dark. Sprinkle warm water onto the mix and blend until it is thoroughly damp. But you may see them used in different ways or interchangeably. Please note that there is no “official” definition of these terms. Growing microgreens indoors offers anyone the opportunity to quickly and easily grow some of their own food. An alternative could be to bag and store microgreens at low temperatures and wash them right before they are used. Try a half teaspoon of lemon juice in one gallon of water and retest. Seeds and bulbs. Growing Microgreens Indoors: Superfood In 2 Weeks Or Less! By entering your email, you consent to receive communications from Penn State Extension. Herb. Stems are too long – not enough light or it’s too hot, https://pubs.acs.org/doi/10.1021/jf300459b, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5362588/, « How To Make Stuffed Peppers With Ground Turkey, Spruce Up That Pumpkin! Usually, a window on the south side of the house or apartment will receive more sunlight than one exposed north. Hydroponic Microgreens Care & Grow Tips On a day to day basis, you want to make sure your microgreens are getting sufficient water, light, and even periods of darkness. Maybe because I’m growing them in a cool greenhouse that gets into the 40’s at night, they are staying pretty short, nothing like the pictures of microgreens I have seen that have 6-inch long stems. Step 1: fill your container with moist potting soil, hydro mat, or soilless mixture. Photos: Francesco Di Gioia, Penn State. Sprouts are germinated seeds. Microgreens will have erect stems and either one or 2 sets of leaves. Tags. If you’re using soil or compost to grow microgreens, then you probably won’t have to worry too much about the pH of your water. Given the circumstances, with the arrival of the spring, many are reviving the idea of “Victory Gardens" and are investing in their home garden to grow their own fresh vegetables, while re-discovering the beneficial de-stress effects of gardening. There are some studies1  which demonstrate that the nutrient density of microgreens is substantially higher than the adult plant. After seeding It is enough to apply some water occasionally using a spray bottle just to keep the seed moist during the germination process. Harvest within 18 days. For some species that require to be pre-soaked, you may need a few cups for soaking the seeds in water and a small colander to rinse the seeds once or twice before germination. As autumn approaches, divide some to bring inside over winter. And in an attempt to minimize exposure to the virus, people are reducing the frequency with which they go grocery shopping, which may limit the opportunity to buy the most perishable greens. 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