Under Current Evolution XL – 9 Sites.
The Under Current® system is the world’s only recirculating water culture hydroponic system to feature our patented Sub-Current Culture® circulation method.
- 2-3 Weeks Veg Time
- 8 Gallon
- 25″ Spacing
- 3-4′ Plants
- 3 rows with a choice of 9, 12, 18 or 24 sites.
Sub-Current Culture® (SCC) technology utilizes negative water pressure to recirculate hghly oxygenated nutrient solution through the plant’s root zone. This continuous fluid motion supercharges the nutrients with dissolved oxygen, creating hyper-aerobic conditions perfect for explosive plant growth. Constant 24/7 nutrient circulation ensures pH and EC levels are uniform throughout the entire system.
Our unique water culture application is unprecedented in layout versatility and ease of use. The Under Current® consistently delivers awe-inspiring yields for any sized application, from hobby to commercial greenhouse.
2019 Under Current® Updates
- CCH2O Multi Mod – The Most Versatile Hydroponic Growth Module Available. Recessed Drain Well for Full System Drain. Raised Body for Thermal Cooling. Greenhouse Grade Heavy-Duty Construction. Water Level Marks and Smooth Interior for Easy Cleaning.
- CCH2O Add Back Kit – Easily Add Back Nutrients and pH Adjustors to Your System Without Shocking Plants.
- High-Flow Aeration Manifold – Even Distribution with More Air to Plants. Clean & Organized.
- Air Pump Bank with CCH2O Air Flow Regulator – Easily Calibrate and Standardize Aeration Rates. Removes Air Pumps From Grow Space.
- 5.5” CCH2O Lids & Net Pots – Less Media. Easily Transfer Plants from Veg to Bloom.
- Wider Center Aisle, 1” Return Hose & Bottom Drain Manifold – More Room Between Rows. High-Flow Circulation. Lower Volume to Prime Pump.
- UC Drain Out Kit – Utilizes the CCH2O Drop Tee to Connect the Multi Mod Growth Modules. Provides A Centralized Point for Evacuation When Performing a Full System Drain.
Grow Trees – Yield More with Less. Reduce Plant Counts. More Production Per Plant.
- Get Your Weight – Accelerated Growth Rates. Cut Veg Times. Heavy Yields = Heavy Profits.
- Take A Vacation – Easy and Reliable. No Timers. No Guesswork. Reduced Labor & Maintenance.
- Top-Shelf Results – Optimal Resin Output. Strong Terpene Profiles. Tests Clean.
- Facility Proven – Ideal for Craft Cultivation. Trusted by Professional Growers Worldwide.
9XL 1.59m x 2.45m
12XL 1.59m x 3.09m
18XL 1.59 x 4,36m
24XM 1.59 x 5.63m