Hydroponics

Strange or unpleasant odors coming from a hydroponic system, irrigation line, livestock tank, or nutrient reservoir are never random. They are biological signals that your water system is out of balance.

Musty, swampy, sulfur-like, sour, or “rotten egg” smells usually indicate microbial activity, oxygen deficiency, or organic decay. Left unaddressed, these conditions can escalate into biofilm buildup, root disease, nutrient lockout, reduced oxygen availability, and system inefficiency.

In other words:
Odor is not the problem — it’s the symptom.

Let’s take a holistic look at why odors form, what they reveal about your system, and how to eliminate them sustainably.