I was a customer of Greenway Biotech in the past and happy to say I am back! They offer excellent products with awesome, dtailed informaion on how and when to use, expected resultes, how much to use - and when NOT to use. I purchased Potassuum Sulfate 5 lbs and I am ecstatic with the results in my garden. Shipping was quick and prices are reasonable. I am so happy to be a customer of my friendz at Greenway Biotech!!!
