Hydroponic NFT Nutrient Reservoir Exchange and Pump Priming | CropKing Inc.

For over 35 years, CropKing has been the leader in controlled environment agriculture. We've manufactured and sold greenhouse structures, hydroponic growing systems, growing supplies, and education materials. We also offer a 2-day grower workshop or a 5-day intensive training for anyone interested in hydroponic growing.
To learn more visit us online!
www.cropking.com
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