BlueGold® Cal-King (OMRI Listed) - BlueGold® by Eden Solutions

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BlueGold® Mega Cal-Sil (OMRI Listed)
June 7, 2013

BlueGold® Cal-King (OMRI Listed)


The most exceptional energy catalyst you can provide the plant is balanced ratios of Phosphate and Calcium.

All Eden BlueGold® Solutions are 100% formulated, made, and manufactured in America by a family-founded, owned, operated, and Veteran-led business.

For more information on BlueGold® Cal-King please call us on 1-877-732-5360 or email


MSDS PDF: Download

OMRI Listed: Download

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Calcium is the most important nutrient in your entire Nutrient lineup, but no nutrient processes without sufficient Phosphate and sufficient Phosphate will not process unless there is sufficient Calcium. Calcium applied in the Vegetative cycle, balanced with Phosphate, helps set the plant up for a huge Flower cycle. Potassium applied in the Vegetative cycle pushes out Calcium causing the plant to break apart before Flower. Additionally, the industry typically has Cal-Mag issues, because the ratio to Magnesium and Calcium is too tight in the soil and the sap.

There are many different types of Calcium, and their structure dictates its behavior in soil. BlueGold® Cal-King is formulated using Oolitic Aragonite, which is Oceanic Calcium Carbonate. Ag-Limes like limestone are hydrophobic and very insoluble in water. When combined with soils that are low in microbial activity and organic matter, they take years or decades to become available. These types of Calcium also average a few pounds per ton of truly available Calcium. Aragonite is very hydrophilic and moves very quickly in soils, and they have a Nitrogen fixing biological package attached to the tune of 200,000,000 CFU/g. Aragonite has been proven to carrier negative ionic charges, which can explain on another level how they can react so quickly in soil (a positive ionic environment).


Our BlueGold® Cal-King Calcium source undergoes our trade secret Eden Synergy process. This micronization process maximizes immediate bioavailability potential and combines the micronized Calcium source with our flagship BlueGold® technology. The BlueGold® Cal- King ingredients are micronized via cold mechanical processes and have been proven to have a negative charge. BlueGold® Cal-King is 10 microns.


BlueGold® Cal-King is an OMRI-listed Input (please contact your certifier before use).

Do not use with synthetically enhanced or high Na/Cl grow media with BlueGold®. By itself, BlueGold® will not harm ANY crop, plant, biology, system, human, animal, environment, pollinator or beneficial (including birds, butterflies, earthworms, etc.). Do NOT combine with pesticides/chemicals/plant cleaners/etc. Very recent or current use of chemicals like fertilizers, herbicides, fungicides, algaecides, bactericides, miticides, pesticides, biocides, fumigants, plant growth regulators, pH Up/Down chemicals, dyes, etc., – all can cause an unfavorable interaction due to the Wetting Agent properties of BlueGold® Solutions, which can magnify the strength of said chemical. Strengthened doses of those chemicals can result in direct stress, burning, or death of plants. BlueGold® Solutions by themselves, without chemical interactions, will never cause these issues in any plant or soil (when used as directed)Users must respect BlueGold® labels and reduce NPK/synthetic inputs by +/- 90%. If by user choice, against our directions/recommendations, to use chemical inputs by combining with BlueGold®, they must be reduced by 90% or more and then dialed up as you see fit. If you encounter problems in the plants from the chemicals by your choice, then STOP. If you quickly move the pH to 6.4 with the help of pH adjusters, without adjusting inputs, you’re drastically making inputs more available, which results in stressed, burned, or dead plants from too big of a hit from the nutrients that are now available at a much higher % than previously. Especially when all the excess stored up chemicals inputs, flood into the plants at even higher EC/PPM values. Likewise, if you do not adjust inputs while using BlueGold®, as soil/sap pH is driven to 6.4, the same can happen over an extended period depending on soil and watering conditions. We do not advocate mixing BlueGold® with any chemicals. This all only applies to chemical-based products and does not apply to most organic-based products. We strongly recommend avoiding ocean-based products high in Na Sodium, Chlorides, and other salts with our Solutions as well as Sulfur based products, salt and heavy metal loaded humates, manures, and composts, etc. We are happy to look at a product’s Certificate of Analysis [COA] to verify its use with BlueGold®. Please send COA/analysis to

As the manufacturer, we offer a 100% Guarantee when used as directed, within the Eden Guaranteed Grow Program. A limited guarantee restricted to exclusive use with BlueGold® products and systems subject to the Apical soil, sap, water testing conditions, and Postal damages. No warranty or fitment of purpose promised.

Weight 17 lbs
Dimensions 7.2 × 5 × 10.6 in

32oz, 1/2 gallon, 1 gallon, 2.5 gallon, 60 gallon, 120 gallon, 180 gallon


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