GPF Uptake (fulvic acid)

  • $21.98

GPF is a premium lower molecular weight humate that plays a vital role as a chelator of essential minerals and organic compounds allowing them to pass through cell membranes much more efficiently. GPF plays the same role as GPH but can be used in hydroponic or re-circulating systems. This product is sourced from the highest quality humates on the planet today.

How it works

GPF Uptake is a water-soluble formula of low molecular weight humic acid that benefits the plant during the entire growth cycle.

One of the most important functions of GPF Uptake is its ability to help with the uptake of macro and micronutrients that would otherwise be inaccessible to your plants. Low molecular weight humic acid’s natural ability to chelate nutrients means larger molecules become mobile and available to the plant. Once absorbed, it continues to help transport the nutrients to the parts of the plant where they are needed most. The added humic acid ensures plants retain and fully utilize the nutrients you are feeding with. GPF Uptake can also benefit as a foliar spray application. When applied as a foliar spray, it can increase the number of budding sites on a flowering plant, promote sturdier stalks, and overall plant structure.

You can expect impressive and healthy yields when you add GPF Uptake to your feed regime.

How to use it

For optimum results, use each time you water or fertilize in conjunction with your regular feeding schedule at a rate of 5ml/L (19ml/Gal). It can also be used as a foliar application at the same rate.

Available Phosphate (P2O5)…………1.0%

Soluble Potash (K2O)………………….1.0%

Derived from: Monopotassium Phosphate,

Potassium Sulfate.


0.06% Humic Acids derived from humalite