10 Best Starter Microgreens 2025 in the United States

The RooTrimmer 18-Pack 1020 Seedling Trays are designed for those who are starting with microgreens and other seed germination projects. These trays are sturdy and durable, made from thick polystyrene material, which means they can be used repeatedly without easily breaking or getting damaged. Their large size (21.6" x 11.2" with a height of 2.36") provides ample space for growing microgreens, and they also fit standard 10/20 size plug trays, adding versatility to their use.

The trays come in a set of 18, making them cost-effective at roughly $2.50 per tray including freight costs, which is quite economical for beginners who need multiple trays to start their microgreen farming journey. The special design, including bulge lines at the bottom, ensures better air circulation and more robust support for the soil, promoting healthier plant growth. The drainage holes are a significant feature, preventing waterlogging and allowing excess water to drain, which can be crucial for the faster and healthier growth of microgreens.

However, the product doesn't include guidance on seed variety, growing medium, or light requirements, which might pose a learning curve for absolute beginners. Also, considering the tray size, users need to ensure they have enough space and appropriate light setup to accommodate them. The trays are also a bit heavier, at 9.5 pounds, which might be cumbersome for some to handle when filled with soil and plants. These trays are best suited for those who are looking for a durable, reusable option for starting their microgreens or for self-nursery farming.

The Self Watering Microgreens Growing Kit is a great choice for anyone looking to start growing their own microgreens at home, especially for beginners. One of its standout features is the self-watering design, which simplifies the process considerably; you only need to water it once, making it very user-friendly. This kit comes complete with everything you need: a tray, a variety of seeds (like broccoli and kale), mats, and a bamboo surround, all designed for easy indoor growing.

A significant advantage of this product is the inclusion of clear, step-by-step instructions with photos, ensuring that even those without any gardening experience can achieve success in growing their microgreens. The variety of seeds provided guarantees a nutrient-rich harvest, with microgreens often offering more nutrition than store-bought options.

There are a few considerations to keep in mind. While the self-watering feature is convenient, it may not be ideal for those who prefer a more hands-on approach to gardening. Also, as it is designed primarily for indoor use, it might not suit individuals looking to grow larger quantities outdoors. The tray size is relatively small, which limits the amount of microgreens you can harvest at once.

The Back to the Roots DIY Microgreen Grow Kit is a strong choice for anyone new to growing microgreens at home. It comes with six different seed varieties, including popular options like broccoli, kale, purple kohlrabi, and red cabbage, giving you a nice variety to try without needing to source seeds separately. The seeds are USDA certified organic and non-GMO, which means they’re safe and healthy to eat. This kit is designed for indoor use and requires partial sunlight, making it suitable for most homes with moderate light. The included growing medium and trays are compact and easy to handle, fitting comfortably in small spaces like kitchen counters. One of the kit’s major benefits is its ease of use: it comes with text support to guide beginners through the planting and growing process, which helps reduce the risk of failure. Microgreens from this kit grow quickly, typically ready to harvest in about 7 to 14 days, so you get fast results and fresh greens to enjoy.

The tray size is on the smaller side, so while it’s perfect for personal use or small households, it might not produce enough for larger families or those wanting a bigger supply. Also, partial sunlight means you’ll need a spot that gets some natural light daily or supplement with a grow light to get optimal growth. This kit offers a convenient and beginner-friendly way to start growing a variety of healthy microgreens indoors, but if you want larger yields or full sun-grown microgreens, you might need to look at bigger or more specialized options.