First established in the early 1990’s,
Professor’s was formulated specifically for high yielding hydroponics, and quickly became an underground favourite amongst ‘in the know’ hydroponic growers. Over the years, the brand has evolved to include a range of high-quality additives for maximum performance. Additionally, we only use the latest in mixing and formulation technology, sourcing only pure chelated minerals of the highest standard, to ensure optimum results and a product of excellent quality.
What makes our team at the Professor’s unique is our willingness to work with the growers – once each product has been lab tested and created, our team is actively involved in ensuring each and every product delivers superior results.
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Fertilizer Numbers – What Is NPK Author: Nikki Phipps
Standing in the fertilizer aisle of a garden or farm store, you are faced with a dizzying array of fertilizer options, many with a series of three numbers like 10-10-10, 20-20-20, 10-8-10 or many other combinations of numbers. You may be asking yourself, “What do the numbers on fertilizer mean?” These are NPK values, which leads to the next question of, “What is NPK?” Keep reading to learn more about fertilizer numbers and NPK. What Do the Numbers on Fertilizer Mean? The three numbers on fertilizer represents the value of the thre ...