Blogs

Thorough research is the basis of successful products. In short, scientific research is an important foundation for product development, followed by conducting controlled trials and gaining initial practical experience. Over the past 30 years, Harmen Tjalling Holwerda, founder of HSPN Consulting, has produced a series of publications together with colleagues. In blogs, he shares his experiences in developing successful business growth strategies for water-soluble fertilizers based on scientific research. He also writes blogs about his published marketing materials, such as handbooks and videos on plant nutrition and fertilization.