05
Apr
Understanding NPK Fertilizers
It’s that time of year in Dubai when some garden plants are thriving while others lag behind, stuck in early growth stages and turning strange shades of yellow or purple. You might wonder, “What does it all mean?” Here on the Watt Group blog, we’re here to help you solve these nutrient mysteries and grow […]
05
Apr
Origin and tips for using NPK fertilizer
The humus theory’s emergence explains the function of complete fertilizers. In the 19th century, farmers observed declining yields after several years of cultivation, a phenomenon they couldn’t explain without understanding nutrients. Leaving fields fallow for a period often restored productivity. This led to theories like Albrecht Thaer’s humus theory, which posited that plants derive nutrients […]