Maintaining a CO2 level between 1000 and 1500 PPM is essential for most plants. The Sentinel CPPM-4 controls carbon dioxide levels with part-per-million accuracy. The dual beam CO2 sensor is the highest tech, most accurate sensor available to the hobby hydroponics industry!
General Hydroponics FloraNova Grow and FloraNova Bloom provide primary and secondary nutrients and pH buffers. These nutrients are easy to use and work well with all types of plants. We highly recommend FloraNova for your garden!
Our goal is to bring you a superior selection of indoor gardening equipment, nutrients,
and supplies at affordable prices. We've got a huge selection of the most popular and
useful products in the industry, and we warehouse all of our products!