Bringing Nature and Technology Together
A simple calculator to generate a feedchart for all General Hydroponics nutrients, including Flora Series, FloraNova, FloraDuo, Maxi Series, BioThrive, and CocoTek.
* Water Hardness (in PPM)
Recirculating Drain to Waste
* Reservoir Volume Size
ounces (oz) milliliters (ml)
Number of week/reservoir changes in each stage: