Reusable Grow Medium - Masterblend 4-18-38 VS Water Microgreen Nutrient Trial - On The Grow

In this video we wanted to continue our video series where we test out various nutrients / fertilizers for plants to see how they affect the growth of Microgreens in particular. If you have been following our channel On The Grow or have just been binge watching our videos, you may have noticed that we love to experiment - That’s why today we’ll be focusing on testing out this popular hydroponic/soil fertilizer known as Masterblend, specifically the Masterblend 4-18-38 Tomato Blend fertilizer to see how it affects the growth of our Microgreen Grows when we use our new product, the Reusable Microgreen Grow Medium to grow on!!
In this video, we grow 4 trays of the exact same Microgreen crop, and all of the trays go through the exact same germination methods and treatment. Once it was time to start bottom watering the trays, we divided them into two groups according to the color of the trays. One group only received Filtered tap water during bottom watering, and then the other group only received Masterblend 4-18-38 during bottom watering. All trays received the same lights as well. We not only share the results of the regular filtered tap water against the MasterBlend fertilizer to see if it is worth adding to your microgreen grows, but we also discuss the added cost to us the nutrient along with doing a harvest weight, flavor, and appearance comparison of both groups side by side - plus we discuss a few other things here and there that you may find helpful.
Usually we use the MasterBlend 4-18-38 blend as our go to nutrient for growing Adult crops such as Lettuce, Kale, Collards and also our Edible flowers such as Marigold, Anise Hyssop, Viola and others because it really does wonders for the overall vegetable plant coloration and flowering if you need a plant to flower. And in this video you'll see why we think it also works great for Microgreens too! :)
IN THIS VIDEO →
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