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2. Fertilizer - Wikipedia

   en.wikipedia.org/wiki/Fertilizer

   NPK ratings consist of three numbers separated by dashes (e.g., 10-10-10 or 16-4-8) describing the chemical content of fertilizers. [ 29 ] [ 30 ] The first number represents the percentage of nitrogen in the product; the second number, P 2 O 5 ; the third, K 2 O. Fertilizers do not actually contain P 2 O 5 or K 2 O, but the system is a ...

3. Labeling of fertilizer - Wikipedia

   en.wikipedia.org/wiki/Labeling_of_fertilizer

   The values in an NPK fertilizer label are related to the concentrations (by weight) of phosphorus and potassium elements as follows: P 2 O 5 consists of 56.4% elemental oxygen and 43.6% elemental phosphorus by weight. Therefore, the elemental phosphorus percentage of a fertilizer is 0.436 times its P value. K

4. Campbell Vaughn: As the season turns to fall, keep an ... - AOL

   www.aol.com/campbell-vaughn-season-turns-fall...

   September 13, 2024 at 4:00 AM. ... right after you treat with insecticides put out a light 16-4-8 fertilizer and water it in. Your grass will bounce back quickly. Don’t fertilize any later than ...

5. Calcium ammonium nitrate - Wikipedia

   en.wikipedia.org/wiki/Calcium_ammonium_nitrate

   The term "calcium ammonium nitrate" is applied to multiple different, but closely related formulations. One variety of calcium ammonium nitrate is made by adding powdered limestone to ammonium nitrate; [1] [2] another, fully water-soluble version, is a mixture of calcium nitrate and ammonium nitrate, which crystallizes as a hydrated double salt: [3] 5Ca(NO 3) 2 •NH 4 NO 3 •10H 2 O.

6. UAN - Wikipedia

   en.wikipedia.org/wiki/UAN

   UAN is a solution of urea and ammonium nitrate in water used as a fertilizer. ... Specific gravity at 16 °C: 1.283 1.303 1.320 Salt-out temperature (°C): -18

7. How to Get African Violets to Bloom: 8 Simple Tips for Tons ...

   www.aol.com/lifestyle/african-violets-bloom-8...

   2. Water wisely. Too much or too little water can cause plant stress and make African violets to stop blooming. In general, African violets should be watered about once a week to keep the soil ...