Designed to Promote Stacking Early and Swelling Late, Our Formula Unlocks Nature's Best Kept Potassium Secrets.

                                                                                                                                                                                                                                                                                               

3
Main Ingredients
8
Years in the Making
6
Available Sizes
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Amazing Product


green and brown plant under water

Exponential "K" Cubed

Potassium (K) is the one of the most abundant cations on this planet, yet most of it is in an unavailable form.  Exponential "K" Cubed is a 0-0-6 blend focusing on (K) availability, increasing oil production and promoting huge yields.  We think you'll notice an exponential difference in your crop, regardless of plant stage or variety, by using Exponential "K" Cubed with the Phi Plant Nutrition line of products or in conjunction with your current program.

We center this formula around the most untouched cold water kelp (Ascophyllum Nodosum) we could find, which adds (K), as well as trace minerals and growth hormones that promote cell elongation and division.  This means more nodes to have fruits or flowers and bigger yields at those sites.  We then add potassium sulfate to increase the (K) content to our optimum ratio but it also adds sulphur (S), an important element that aids nitrogen (N) in chlorophyll production and is especially critical in oil producing plants.  Amino Acids from soy protein hydrolysate help these benefits actually reach your plants by making the (K) content available.

This formula represents our Golden Ratio of ingredients and application rates to use in almost any style of gardening.  Try Exponential "K" Cubed  0-0-6 from Phi Plant Nutrition today and discover Nature's Recipe for Success!


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Not Just for Boost

Helps promote rapid growth and site production in veg, swelling and oil content in bloom.

The Ocean, Embedded 

Seaweed contains over 70 vitamins, minerals and enzymes that aid in numerous processes and assist microorganisms in soil systems.  

Unrivaled Results

Designed to produce the best yields, intense smells and tastes, without harsh chemical fertilizers.

Cellular Processes

Kelp contains hormones (cytokins, auxins and gibberellins) that promote cell elongation and division, increasing root, leaf, stem, and fruit growth.


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