Gardening enthusiasts know that reaping a bountiful harvest involves more than just planting a seed and waiting. This task requires the tools and techniques that facilitate optimal plant growth. A crucial gadget in successful microgreen farming is the microgreens tray. These trays provide an excellent environment for germinating seeds into vibrant microgreens.
Microgreens are a superfood packed with vitamins and minerals. Their highly concentrated nutrients offer numerous health benefits, making them a favorite addition to salads, sandwiches, and smoothies by health enthusiasts. On top of their nutritional value, they burst with flavor, adding depth and complexity to dishes.
Microgreens trays make growing this superfood at home easy even for beginner gardeners. They help manage your microgreens by providing a structured space for planting, germination, growth, watering, and harvesting. As a beginner, choosing your first microgreens tray can seem overwhelming due to the vast array of choices available. This guide aims to equip you with essential knowledge on understanding and selecting the appropriate microgreens tray.
Understanding Microgreens Trays
Microgreens trays are shallow rectangular containers designed to hold potting soil and seeds for germinating microgreens. They’re typically made of plastic and come in standard sizes. Some have drainage holes at the bottom to prevent waterlogging, while others are solid.
There are also tiered trays that stack up, saving up on space. For certain types of microgreens, special hydroponic trays are employed which enables growth in water.
Types of Microgreens Trays
Standard trays: These are usually 20” x 10” and approximately 2″ deep. They’re robust, washable, and reusable, which provides both economy and flexibility for beginner gardeners.
Trays with drainage holes: These are identical to standard trays but come with one crucial addition – drainage holes. These allow excess water to drain, preventing waterlogged conditions that can ruin the plants.
Stackable trays: These are designed for gardeners with space constraints. Each tray has its own reservoir so that you can water plants individually.
Hydroponic trays: These trays do not use soil. Instead, seeds germinate on water-absorbent mats, and nutrients are added to the water to feed the plants.
Greenhouse trays: These are covered with a clear plastic dome, creating a mini-greenhouse environment perfect for germination.
Choosing Your Microgreens Trays
Material: Plastic is the most common, durable, and cost-effective. Look for trays made from food-grade, BPA-free plastic.
Size: The standard size 20” x 10” works well for most beginners. If you have limited space, opt for stackable trays.
Drainage: For soil-based microgreens trays, having drainage holes will be beneficial to prevent waterlogging.
Structure: The tray’s bottom should be flat to ensure even distribution of water and nutrients to all seeds.
Lids: If you’re gardening in a colder climate, consider greenhouse trays for their heat-retaining properties.
Setting up Your Microgreens Tray
Here’s a simple step-by-step process to set up a soil-based microgreens tray:
- Place your tray on a flat surface.
- Fill the tray with about 1.5 inches of pre-moistened potting soil.
- Gently press down the soil to create a somewhat compact layer.
- Scatter your microgreens seeds across the top of the soil.
- Cover seeds with a thin layer of soil or vermiculite to protect them from light.
- Mist water evenly over the surface.
- Cover your tray with a lid or another tray to block the light.
Caring for Your Microgreens
Light: Microgreens need plenty of light. Place them near a sunny window or use grow lights if sunlight is limited.
Water: Water them daily by misting, but ensure that soil remains moist and not drenched.
Temperature: Microgreens prefer cooler temperatures, usually between 60-70°F.
Harvesting: Typically, microgreens are ready to harvest in 1-2 weeks. Use a sharp knife or scissors to cut the stems above the soil.
Microgreens trays give beginner gardeners a definite edge when diving into the world of micro-greenery. They streamline the planting process, regulate growth, and make harvesting a breeze. Achieving optimal results from your microgreens requires more than just a good tray. By combining the correct selection with the effective usage of these trays, you can look forward to a rewarding harvest of healthy, tasty microgreens!
