Arvum Plant Tissue Analysis Graphic

Understanding Nutrient Deficiencies in Cannabis: Insights from the Cannabis Business Times

The Cannabis Business Times, recently published an article discussing the complexities of distinguishing between potassium (K) and magnesium (Mg) deficiencies in cannabis plants.Both nutrients are vital for plant growth, but their deficiency symptoms often mimic each other, making it hard to confidently identify the issue. Potassium primarily affects water transport and sugar movement, with deficiencies …

Arvum Blog Post Graphic Elemental Blog Graphic for Sodium in cannabis testing

Sodium and Its Role in Plant Health

So, what’s the deal with sodium? You’ve probably heard of it in relation to your diet (salt on those fries, anyone?), but plants need it too. Sodium plays a role in several key processes that keep your plants happy and healthy.

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Understanding the Effects of Excessive and Deficient Boron Levels on Your Plants

Hello, fellow cultivators! In our last blog post we discussed how Boron plays a massive role in your plants’ health and performance. It’s clearly an unsung hero of micronutrients, but how much is enough? What happens if you have too much? Too little? In this post, we’ll answer those questions as we dive deeper into …