Fertilizer by Growing Medium

Many growers start with one system and only realize after their first grow that they actually need more control (hydro) or more forgiveness (soil). To save you that detour, we’ve structured the concepts here according to their growing physiology.

System Overview: Which Type Are You?

What Really Matters? The Reality Behind the Media

Forget marketing promises—here is the real decision basis:

• Fault tolerance: Soil is a buffer. If you are away, it stores water and nutrients. Hydro, on the other hand, hardly forgives a pump failure or incorrect measurements.
• Workload: Inert systems (hydro/coco) require daily monitoring. Soil often runs “on autopilot” in a well-set system.
• Taste: Organically grown plants (soil/living soil) are often valued for their more complex terpene profile, while hydro plants stand out through sheer growth speed.

Frequently Asked Questions

Do I need to switch between systems?

No. Switching mid-grow is highly risky, as roots adapt to the nutrient uptake behavior of the medium.

Can I use soil fertilizer in hydro systems?

We strongly advise against it. Soil fertilizers are often organically enriched, which can cause deposits, bacterial growth, and clogged systems in hydro setups.

What is the best system for small grow boxes (e.g. 60x60)?

In small spaces, a “All-Mix” soil system is often the most efficient way to achieve maximum aroma with minimal equipment and manageable effort.

Is there an easy entry into hydro?

Yes, “Ebb & Flow” or “DWC” systems are often more beginner-friendly than complex drip systems, as water circulation is easier to manage.