General Hydroponics nutrient system
The original name in hydroponic nutrients.

Flora Series

Flora System is the original 3-part hydroponic nutrient.

The O.G. 3-Part Hydroponic-Based Nutrient System

More than 40 years ago, when the other guys were still in grade school, our scientists were hard at work with a mission: to give growers a consistent and precise way to feed their plants through every growth phase. First formulated in 1976, Flora Series is the original 3-part hydroponic-based nutrient system consisting of FloraGro®, FloraBloom® and FloraMicro®. Good things really do come in threes.

Plant Nutrition for Every Growth Stage

By using different combinations of FloraGro®, FloraBloom® and FloraMicro®, you can help fulfill your plants’ nutrient needs at every stage of growth in all kinds of environments, for happy plants from seed to bloom. Adjust how much and when you use each to create your own personal recipes. Then grow knowing your nutrients are optimized to deliver the primary, secondary and micronutrients that push serious growth and brag-worthy blooms all season long.

Beautifully Balanced for Big Growth

Flora Series is formulated to help feed the right minerals, in the right ratios, to help plants flourish. Each formula is carefully proportioned for balanced nutrition. Too much or not enough of a particular element in a plant’s diet can lead to deficiencies and toxicities. We work to ensure Flora Series provides proper balance by batch-testing our products in a state-of-the-art lab with tight quality control.

Shop General Hydroponics Procucts Now  

Russ' Tip:
If you're looking for simple 3 part system, General Hydroponics works great. 

Remember to ALWAYS  to mix your micro first before adding grow & bloom to prevent nutrient lockout.