Tag Archives | under current

Air Flow Regulator

New Product: Air Flow Regulator

We’re pleased to announce our new CCH2O Air Flow Regulator. The CCH2O Air Flow Regulator (AFR) is an effective tool for easily calibrating air flow into and through the aeration distribution system. This allows growers to target specific aeration rates to ensure proper aeration levels are maintained throughout the growing cycle. The Air Flow Regulator is especially […]

add back kit

Add Back Kit – Now Available!

New Product Alert: the CCH2O Add Back Kit is Now Available! The Add Back Kit (ABK) provides a simple approach to adding concentrated fertilizers or pH adjustors directly into your Under Current® system. The Add Back Kit utilizes a patented Mazzei injector to pull concentrates directly into the system’s solution. The Add Back Kit uses […]

Growers Blog: Top 5

With so many growing methods out there, it can be a daunting task as a grower in choosing the right application for your garden. Each method has its loyal practitioners and piece of the gardening world. These methods include drip systems, ebb n’ flow, recirculating, flood and drain and water culture just to name a […]

Growers Blog: Troubleshooting

Have troubleshooting questions about your Under Current system? Below you will find the most common issues growers may have when growing in the Under Current. Issues touched upon include pH instability, root health, leaf and stem growth and finally system issues. You will find the cause and effect for each issue, along with treatment regimens and […]

Surna Cool Coil Layout for Multiple Under Current Systems

Cooling Multiple Under Current RDWC Nutrient Solutions with Surna’s CoolCoil

When growing hydroponically, maintaining proper nutrient temperature is essential to plant health. If the nutrient solution temperature rises above 72°F, harmful bacteria will start to grow, thus risking the health of your crop. Because most grow environments are kept above this temperature for plant growth, it is important to cool nutrient systems separately.   When […]

Root Pruning To Aid in Proper System Function

When growing in any water culture system, its important to keep your root system as healthy and well maintained as possible. Aside from the typical means of promoting root health such as solution aeration, balanced water chemistry and proper water temps, there are other things to keep in mind. One important element in keeping a functional, yet maintained […]

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