Microgreen Growing Blog | Guides & Tips | On The Grow

Seed quality affects everything from germination to food safety — and it matters more for microgreens than traditional gardening. Learn why garden center seeds and bird seed aren't the answer, what to look for in a quality seed supplier, and how proper storage protects your investment.

Whether you're using reusable grow mediums, soil, or coco coir, 10x20 trays are the industry standard for growing microgreens. Learn everything you need to know about tray dimensions, capacity, bottom-watering techniques, and step-by-step growing instructions for each medium type.

Thinking about growing microgreens but not sure where to begin? This comprehensive guide covers everything a beginner needs to know about starting small, choosing quality seeds, setting up your first grow rack, and selecting the right trays for success. Learn from growers with over 10,000 hours of experience.

Proper cleaning and sanitization of your microgreen trays and reusable grow mediums is just as important as knowing how to grow. Learn the most effective, food-safe methods to prevent disease, eliminate pathogens, and ensure every grow starts clean.

Whether you're brand new to microgreens or looking to scale a business, On The Grow has been the go-to resource for growers worldwide since 2019.

Discover which microgreen seed varieties work best on reusable grow mediums—from broccoli and radish to peas and basil—for successful hydroponic growing.

Growing Hydroponic Microgreens in North Texas!

Efficient microgreen growth with the Kratky method

One of the things people always ask us about growing Microgreens is why we add weight during germination and what's up with blackout. Most importan...

Discover why food-grade silicone is revolutionizing microgreen growing. Our comprehensive guide covers cost analysis, seed compatibility, cleaning methods, and everything you need to know about switching to reusable grow mediums. 

Want to start growing fresh microgreens at home without the mess of soil? The 7x14 On The Grow Microgreen Tray Kit has become our most popular grow...

What is a Reusable Microgreen Grow Medium? As the name suggests, it is a medium that can be used multiple times, offering cost savings over time wi...