Masterblend Fertilizer 4-18-38 (1 pound)

Works as described. Could not go wrong with masterblend.

I used Masterblend for the first time this 2025 growing season on my tomato and pepper plants. I did not use the other recommended products along with it and was diligent in keeping with a fertilizer schedule. Although the weather was either brutally hot with temps of 90 to 98 day and night for several weeks or drizzly and cold early on, after an initial blossom drop, the plants produced bumper crops. Easy to use and economical due to the small amount that is needed.

Great die lettuce. Killed my tomatoes

You can run plants at 440 ppm total using diluted ratios and get better results than what they tell you to use. Research DWC low-ppm microbe assisted growing.

Recommended by a farmer for my tomatoes. He was right. My crop last year was the best ever. I am using it again this year

excellent fertilizer

Okay for some of my hydroponics, but not for others. Getting slower growth on lettuce with this compared to a more expensive liquid hydroponic food. Seems to work well for basil.

This offers an effective ratio of nutrients for my garden. Have no problem with mixing it for use as some others have mentioned. I prefer it as I can mix it depending on the particular plant and condition being addressed. For instance, I mix in some CalMag when I’m feeding my tomatoes.