About Our Organic Fertilizers and Soil Amendments
AGROWINN produces a full line of organic fertilizers and soil amendments, for all your gardening needs. Rock Dust -- aka Rock Powder or Stonemeal (Stone meal), Worm Castings, aka Earth Worm castings or castings. These are 100% natural, organic products, for use in all types of soils or hydroponically grown plants. Use them on any flower, fruit and ornamental trees, shrubs, lawns, and especially on vegetables which require organic plant food for nutrients.
We strive to be the best resource for organic, environmentally-safe fertilizers and other soil amendments. In doing so, we provide effective solutions for all your gardening and landscaping problems.
Why organic is superior to chemical fertilizers
Fertilization with high concentrations of Nitrogen, Potassium, and/or Phosphorus (N-P-K such as 15-15-15 or 20-20-20), stimulates rapid initial plant uptake of trace minerals (also known as trace elements) without providing for their replacement.
Excessive nitrogen reduces the valuable calcium available to the plant. Calcium is a "cation", together with Magnesium, Potassium, and Sodium. A reduction in the available Calcium, always leads to an imbalance in the "cation exchange". If cations are out of balance, anions will also not work properly, nor will several important trace elements.
Excessive Nitrogen use is also leading to a "tightening" of vast amounts of soil on agricultural land. Additionally, a mostly unknown fact is that the carrier materials for chemical fertilizers can be sewage sludge, and sludge represents about 80% of the weight of that fertilizer. This type of granulated fertilizer is commonly used for lawns and turfs.
Liquid fertilizer, which is widely used in commercial agriculture, causes the leaching of a large amount of N-P-K into the ground. This is one of the most serious environmental problems we have today. The government will soon require water run-off impact permits if this problem isn't dealt with by industry and consumers.
For some time, researchers, using fairly coarse rock dust (the only kind available to them) have tried to justify the remineralization of the soil with rock dust. The question now is no longer whether to re-mineralize, but where to get the best universal rock dust.
How Agrowinn can help!
Agrowinn's fertilizers and soil amendments are environmentally friendly and will not leach into your ground water. These products also do not contain excessively high concentrations of Nitrogen, Potassium, and/or Phosphorus, and they are also more efficient, both in the short-term and the long-term.
Updated: March 1, 2014