General Hydroponics Flora Series

Plants have different nutritional requirements as they mature, and a three-part system allows you to adjust the nutrient ratios for each growth stage. By mixing FloraMicro, FloraGrow, and FloraBloom differently, you can provide exactly what your plants need for vegetative growth versus flowering.

While the Flora Series is designed and optimized for hydroponic systems, it is highly effective in soil and coco coir as well. If you use it in soil, just be sure to follow the recommended dilution rates carefully to avoid over-fertilizing.

FloraMicro is the foundation of the system. It provides the essential nitrogen, calcium, and a comprehensive spectrum of trace minerals that plants need throughout their entire life cycle, which the other two bottles do not supply on their own.

The Flora Series is a complete nutrient program, meaning it contains all the primary, secondary, and micronutrients your plants need to thrive. While some advanced growers add supplements like Cal-Mag or bloom boosters, you can achieve excellent results using only these three bottles.

General Hydroponics provides a standard 'feed chart' that serves as a great starting point for most crops. Once you are comfortable with the basics, you can tweak the ratios slightly based on how your plants respond, which is the primary advantage of using a multi-part system.

Yes, it is widely considered the industry standard for both beginners and professionals. Because it is so popular, there is an immense amount of community knowledge, forums, and pre-made feeding schedules available online to help you get started.