Agrowinn Rock Dust Nutrients

Agrowinn Fertilizers and Amendments

Agrowinn Rock Dust MineralsThe fineness of Agrowinn-Minerals has many advantages, including bringing nutrients to the soil root zone where they are needed. With dry or wet foliar application during the first three quarters of the growing period, you can correct many nutrient deficiencies.

If you substitute Agrowinn-Minerals (Rock Dust) for some of the chemical fertilizers you are currently using, you will have no increase in annual costs. Rather, you will have increased the value of your crops and the productivity of your soil.

Agrowinn Minerals:

  • available in 10lbs and 44lbs
  • re-mineralize depleted soils and your soil’s food web.
  • may induce vigorous plant growth.
  • may help with better seed germination.
  • are not quickly soluble.
  • do not burn plants when used as directed.

The finer Agrowinn-Minerals (Rock Dust) is ground, the less product is needed. Rock dust is of course, inorganic. And since microbes consume the fine dust easily, they then discharge organically available plant food. The warmer the climate, the more microbes that are available to create plant food.

Dry Applications

  • A General Areal Coverage is 10 lbs per 1000 sq.ft. or 1 lb per 100 sq.ft. This works for Vegetables, Flowers, Lawns, before & after Sod installs, over Groundcovers and Shrubberies.
    Any plant will benefit from mineralization, including Natives.
  • Dust lightly without caking (apply like powdered sugar over the soil surface).
  • Apply Every 2-3 months or min. 1-2 times per year or apply with each new crop planting.
    (more depending on soil condition and plant type)
  • Water after top dressing. (If you dust over flowering plants – water down the dust)

Any Potted Plants:

Use 1-2 teaspoons per 1 gallon pot size.

Wet Soil Applications (in general):

Suspend 1-2 tablespoons of Minerals in any Hose-end Sprayer, in 50 Gl Barrel use a minimum ¼ lb.
Syphoning devices and fertilizer Proportioners can be used as well as Gypsum-injectors.
With drip irrigation, agitate the Minerals and use clean water afterwards to clear the lines.
(Product passes 250 mesh, 40% of product is in the microns)

Any Tree:

  • Broadcast around center canopy and beyond drip line as far out as possible.
  • Use about ¼ to 1 pound per inch of Trunk diameter. (1 lb can cover 100 sq.ft.
  • Dust lightly without caking (like powdered sugar over the soil surface).

All Trees In Orchards:

Apply the Minerals with your irrigation systems:
Sample calculation for 100 lbs/acre/year,
Irrigating Once per Month = 12 times
(100 : 12 = 8.3 lb per acres)
Irrigating Every 2 Weeks = 26 times
(100 : 26 = 3.85 lb per acres)

Agitate to suspend the Minerals during injection and use clean water after to clear the lines. 1-8 pounds suspends easily in 100-400 Gallon of irrigation water.

Foliar:

  • Sprayers: For 32 oz hand-spayers, use 1-2 Teaspoons.
  • Hose-end-sprayer: 1-2 tablespoons, or as much as can be suspended in water.
  • Use every 1-2 weeks or as needed
  • Works great for hard to reach hillsides and struggling plants, including trees to give them a boost.
  • Spray over Vegetables to mineralize the leafy greens

Rock Dust Minerals Ingredients

Agrowinn Minerals provide natural Phosphoric Acid, Soluble Potash, Calcium, Magnesium, Iron, and numerous other trace minerals with this guaranteed analysis.
Guaranteed Analysis:
Available Phosphoric Acid (P205)……………………………….0.13%
Soluble Potash (K2O)………………………………………………….0.11%
Calcium (Ca)……………………………………………………………… 1.23%
Magnesium (Mg)………………………………………………………….1.74%
Iron (Fe)…………………………………………………………………….. 0.8465%
Sodium (Na) ………………………………………………………………. 1.20%
Derived from: Volcanic Rock Dust