Crop steering in coco coir is often misapplied due to container volume based irrigation assumptions that do not reflect how water actually behaves in flexible grow bags. This article presents a field capacity based crop steering framework developed specifically for HortGrow coco grow bags, defining shot size, dry back targets, and irrigation windows in terms of plant available water rather than nominal liters. By...

"Is your coco already buffered? Is it already charged? And what nutrients should you feed first?” We hear these questions all the time. The good news? Our coco is prepped and ready to go—setting your plants up for strong, healthy growth from day one. Starting with the right foundation makes all the difference, giving your plants the best chance to thrive. First, what do...

In today’s blog post, we will be discussing pros and cons of various growing methods and media types, as they apply to commercial production of high value horticultural crops. Although there are nearly infinite ways to grow plants, we will only focus on the more popular methods that are often employed by large scale operations and methods that are popular in today’s production environments....

Global Supply Phosphorus is found in small concentrations but wide distribution in the entire Earth’s crust. However, free phosphorus doesn’t exist on the Earth’s crust, due to it being highly reactive. Mined phosphate fertilizer reserves have been estimated to last at least until the year 2300, with 80% of the global phosphorus supply located in Morocco and Western Sahara. Due to recent global conflicts,...

As an essential nutrient vital for plant growth and development, phosphorus plays a pivotal role in numerous physiological processes, ranging from energy transfer to DNA synthesis. Growing hydroponically with soluble nutrients, coco coir is a versatile and efficient substrate, offering an ideal environment for nutrient uptake and utilization. However, coco, much like other hydroponic substrates, has the potential to store too much phosphorus, and when...