General Hydroponics Flora Micro

You should use the Hardwater formula if your tap water has a total dissolved solids (TDS) reading over 200 ppm or calcium levels exceeding 70 ppm. Using this version in these conditions helps prevent nutrient lockout, which can otherwise stunt plant development.

Yes, you can blend the two formulas if your water source has moderate calcium levels that fall between the requirements for the standard and hardwater versions. This allows you to fine-tune your nutrient profile to match your specific water quality.

General Hydroponics Hardwater Flora Micro has an NPK ratio of 5-0-1. It is designed to provide essential nitrogen and potassium while focusing on micronutrient delivery.

No, this is a specialized micronutrient solution designed to be used as part of a multi-part nutrient system. It is intended to be used alongside other Flora series components to provide a complete nutritional profile for your plants.

No, this specific formula contains 0% phosphorus. It is formulated to provide nitrogen, potassium, and essential micronutrients, leaving the phosphorus contribution to the other parts of your nutrient regimen.