Starting with Microgreens Tray Gardening
A trend steadily on the rise in the realm of home gardening is the cultivation of microgreens. By definition, microgreens refer to seedlings of edible vegetables and plants that are harvested just after their first few leaves have formed. Thanks to their high nutritional value, remarkable flavors, and versatility, microgreens have become favorites for home gardeners, chefs, and nutritionists alike.
For beginner home gardeners, the necessary starting point is a quality microgreens tray. These are designed to provide a fitting environment for the growth and development of your microgreens. They come in different sizes and materials catering to the varied needs of gardeners and growing conditions of the microgreens.
Choosing the Right Tray for Your Microgreens
The time it takes for the microgreens to mature, the resources needed to maintain them, and the yield expected is influenced by the choice of the tray. Different types of microgreens grow optimally in different types of trays. Therefore, knowing how to choose the right tray will help foster higher yields, better quality, and efficient growth.
Material
Microgreen trays are typically made from plastic, but the type of plastic differs. Choose a tray made from food-safe plastic to ensure that the microgreens won’t contain harmful chemicals. BPA-free plastic is also a good choice.
Size
The size of the tray should correlate directly with the amount of microgreens you’re aiming to grow. Trays commonly range from 10”x20” to half or quarter-sized ones. For beginners, 10”x20” trays are recommended. This size is portable enough for handling and spacious enough to provide a good yield.
Depth
The roots of the microgreens require ample space for growth. As such, trays with a depth between 1 to 2 inches are ideal. This depth provides sufficient room for root growth and eases your watering process.
Drainage
A tray with drainage holes is essential. Drainage helps to prevent overwatering the plants while also ensuring that the roots receive enough air circulation, preventing rot and mould.
Setting up the Microgreens Tray
When starting your microgreen garden, cleanliness and sanitation of your tools and growing environment are key. Make sure your microgreens tray is cleaned with warm soapy water. Rinse thoroughly to remove all soap before using it to house your plants.
Prepare your microgreen seeds by soaking them in a bowl of water for a few hours. This triggers the germination process. Try to select high-quality organic seeds that are known for their potency and health benefits. Read the seed packet instructions to ensure you’re following the specific procedure each seed type requires.
Preparation of the growing medium is the next crucial step. For beginners, using a pre-mixed potting mix is advised, as it comprises the necessary nutrients for successful germination. Distribute the growing medium across the tray evenly, ensuring that it’s about an inch deep.
Sow your soaked seeds over this base layer. The trick is to scatter them densely but not so much that they overlap. This ensures all seeds have sufficient space for growth and adequate access to light and air.
Carefully spray water over the seeds to settle them into the soil. Place the second tray or the lid on top of the seeded tray to mimic the dark and humid environment necessary for germination. Check on your seeds daily, making sure they remain moist.
Maintaining Your Microgreens Tray
Water the microgreens thoroughly, but conservatively. Excessive watering can easily lead to fungal or mould issues. Adjust the frequency and amount of water based on how quickly your soil mix dries out. Remember, the goal is to keep the seeds constantly damp, but not soaked.
Proper lighting is critical for microgreen growth. Most microgreens need about 12-16 hours of sunlight or grow light a day. Position your tray near a sunny window or under a grow light, ensuring the source isn’t too close to the plants to avoid leaf burn.
Ventilation is vital to prevent the accumulation of humidity and the growth of mold and fungus. Circulating air also strengthens the stems. If indoor, a small fan is enough. If outdoor, natural wind should suffice.
When your microgreens reach about 1-3 inches high, they are ready for harvesting. This is usually 8-14 days from germination.
Microgreens are the perfect gardening project for those living in small spaces or without traditional garden space. A microgreens tray allows you to get started at home, offering a healthy, fresh, and sustainable source of greens right at your fingertips. Now is the time to jump on the homegrown, nutritious, and delicious microgreen trend and explore the diversities of this miniature world. As a beginner, you’ll be pleasantly surprised at how easily and quickly you can produce these vibrant and tasty little powerhouses.
