S-K-Microsource is Heart Of Nature's premium organic agricultural mineral product line. Derived from millions of years old volcanic deposits, rich in essential minerals that lower pH, enrich the soil, and invigorate plants.
It is best used in broadcast-type applications where the entire field is intended to be treated. It is also great for pH reduction maintenance and pre-plant amendment. S-K-Microsource Ag Grade is our base material which is crushed, straight from the mine.
It is best used in solution with water to create a liquid amendment. Great for pH reduction of irrigation water and as a foliar spray. S-K-Microsource Ultrafine is our base material milled down to a soluble powder.
S-K-Microsource (SKM) is mined from mineral deposits and screened to size 1/8 or 1/16 minus, called SKM AG, to create amendment applications.
We grind (mill) the SKM ore into a powder at 4 to 8 inches to produce 44 to 10-micron size solution-grade particles called Ultra Fine (SKM UF) to create a liquid amendment.
S-K-Microsource products use legal resources extracted from the Heart of Nature mine with a long history of establishment, abundant mineral reserves, and large mining output.
Products are produced according to strict standards and independently evaluated by reputable quality inspection partners.
The company always is committed to stabilizing the best-selling price and on-time delivery.
If you need to buy HON products and do not know the authorized supplier, contact us for authorized distributor information or assistance if you are concerned about an unauthorized distributor or commercial fraud.
Authorized distributor:
“We at Wildwood Ranches have been using Heart of Nature’s S-K-Microsource for 7 years now, and apply the material to our table and wine grapes annually. Three years ago we did not include this material in our program for one season and found that our yields and quality were definitely down. Needless to say, we resumed the application of Super Sulfur/Potash every year since. As grape growers, we know that berry quality is paramount to being successful at year’s end. Heart of Nature’s material is therefore a very important part of our program.."
“The results of our in-house study saw a dramatic increase in crop yield. My staff and I are truly impressed with the accelerated growth rate. Within a few short weeks, the section that had been amended with S-K-Microsource was more than double the size of the untreated section. After the supplementation of our greenhouse soil with your S-K-Microsource we will begin planting our rootstock immediately. We have also decided to implement new guidelines and timeframes as part of our total package tree price which is included in our feasibility studies, project plans, and site reports. In keeping with our company’s commitment to the environment, your organic approved soil amendment is a perfect enhancement.”
“We have been using Heart of Nature’s S-K-Microsource soil amendment for eight years, and are very pleased with the results it has produced. On some citrus acreage, we custom farm, the soils are tight and the water quality from deep wells is marginal due to salts. High pH levels are a problem. After we started using S-K-Microsource our water penetration improved greatly after a very short period of time. Subsequent soil and tissue analysis showed pH, Sodium Potassium and other Nutrient levels were all trending towards optimum levels. Now we are in a low-rate maintenance program and find it to be an economical and effective way to keep our groves in balance and at proper nutritional levels”
“Heart of Nature has been established as safe to use and has demonstrated exceptional plant response where used. The product will solubilize calcium, lower soil pH, and provide soluble sulfur and potassium for plant growth.”
“After blending S-K-Microsource with raw manure during the first stage of our composting process, our initial tests are showing benefits both to the environment and the nutritional quality of our compost” Scott Deatherage, TM Composting, Bakersfield, CA This quote is given after his test results showed dramatic odor and emissions reduction, pH reduction, Nitrogen capture and beneficial levels of Potassium and other nutrients in the compost.”
