Knowledge Center

July 8, 2025

We believe every space has the potential to grow. Whether you're working in education, healthcare, non-profit outreach or in a commercial setting, revamping your indoor garden isn’t just about replacing equipment—it’s about redesigning and reinvesting in the benefits of accessible, sustainable food and reconnecting people with the power of plants.

December 11, 2024

Nutrient Film Technique in the Hobby Greenhouse

Many people want to have a small production system with which to grow fresh, leafy vegetables that they can enjoy...

April 22, 2019

Sprayer Maintenance and Calibration, Part 2

In the second part of the spray series, we’re covering sprayer calibration. Hopefully this is something that you’re...

October 10, 2018

Plant Nutrients – The “BIG THREE”: Nitrogen, Potassium, and Phosphorus

Nitrogen, Potassium and Phosphorus are crucial for plant health. As the seasons, and nutrient demands, of various...

October 23, 2017

How CropKing NFT Channels Compare

CropKing’s many years of research and growing experience have helped us determine the best equipment and growing...

July 18, 2017

pH Should Stand for Plant Health!

Plants are critical in our daily lives and many people take them for granted. We feed ourselves with plants, we...

October 7, 2015

Dutch Bucket Hydroponics

NFT channels are designed for growing small leaf crops such as lettuce and small herbs, but growing larger plants...

January 16, 2007

Hydroponic and Organic Plant Production Systems

A question we frequently hear is whether a growing system can be both Hydroponic and “organic”. The answer can be...

November 16, 2006

Light in the Greenhouse: How much is Enough?

Most of us know that green plants need light for photosynthesis, growth, and development. As important as it is...

Knowledge Center

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