In the title, I put ‘MasterBlend’ in quotes, because in my video I’m using a different brand of 4-18-38 tomato fertilizer, partly because that is what I have on hand at the moment, but to also demonstrate that you don’t have to have the name brand of the product. Also, it mixes exactly the same way and yields the same results, so if you have the name brand version of the product, these steps will work fine.
Also, for a written guide, see the article I wrote called Everything you need for mixing MasterBlend.
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Tools and materials needed for mixing MasterBlend, or other brands of 4-18-38 tomato fertilizer:
Masterblend/Calcium Nitrate/Epsom Salt – https://amzn.to/2Q7FU6D
Gram scales – https://amzn.to/2YvRVpy
Calibration weight – https://amzn.to/2HkCTgr
Plastic funnel – https://amzn.to/2Q4srMR
pH meter – https://amzn.to/2Q7giqz
Probe storage solution – https://amzn.to/35iYIHd
ppm/EC meter – https://amzn.to/2Q4EERP
Also, check my other related videos:
How to Pre-mix Concentrated MasterBlend Hydroponic Nutrients
Apera Instruments pH Meter