I am very satisfied with Biostimax^®. Potatoes have no more beetles; the yield is growing very nicely. The yield on peppers has tripled. Tomatoes are better, although it was a bad year. Overall, the entire yield is better. I sincerely thank you for your product. For the first time, I can use an actual bio preparation without poisons, which I have been looking for a long time. I will only buy your Biostimax^® from now on. Best regards, Your grateful user.