What does the 3 numerical digits found on every bag of fertilizer mean?

What does the 3 numerical digits found on every bag of fertilizer mean?

Understanding the Fertilizer Label These three numbers represent the primary nutrients (nitrogen(N) – phosphorus(P) – potassium(K)). This label, known as the fertilizer grade, is a national standard. A bag of 10-10-10 fertilizer contains 10 percent nitrogen, 10 percent phosphate and 10 percent potash.

What does the numbers mean on fertilizer 24 8 16?

Similarly, types of fertilizer with the NPK value of 24-8-16 contain 24 percent nitrogen, 8 percent phosphorus, and 16 percent potassium—that’s an NPK ratio of 3:1:2.

What is the best ratio for fertilizer?

Studies have found that the ideal NPK fertilizer ratio of those nutrients for flowering plants is 3-1-2. (That’s 3% Nitrogen, 1% phosphorus & 2% potassium.) So look for that ratio on the label of packaged fertilizers; anything close to a 3-1-2, a 6-2-4 or a 9-3-6 should be ideal.

How do you mix fertilizer ratios?

To determine a fertilizer ratio for a recommendation of 1.5 lb of nitrogen, 0.5 lb of phosphate, and 0.5 lb of potash, divide the weight of each of the three nutrients (1.5 lb, 0.5 lb, 0.5 lb) by the nutrient with the lowest weight (0.5 lb). Thus, the fertilizer ratio that best fits this recommendation is 3-1-1.

How do you apply Triple 8 fertilizer?

Working granules into the top few inches of soil in borders, or applying a water-soluble option, will provide plants with a great start. With vegetables, applying a triple 8 NPK just after transplanting will contribute to an abundant harvest.

How do you mix fertilizers?

A lawn fertilizer should typically have a ratio of around 4-1-2 or 4-1-3 or 3-1-2. Your 32-10-20 fertilizer has a ratio of 3.2-1-2 and would be good on a lawn. A ratio of 1-2-1 or 1-3-2 would be good for roses, azaleas, lilacs, tomatoes, peppers and other flowering or fruiting plants.

Which fertilizer is best for grass?

Top 7 Lawn Fertilizers – Reviews

• Milorganite 0636 Nitrogen Fertilizer.
• Jonathan Green Winter Survival Fall Fertilizer.
• GreenView Lawn Food.
• Scotts Natural Lawn Food.
• GreenView Fairway Formula Spring Fertilizer + Crabgrass Preventer.
• Safer Brand Lawn Restore Fertilizer.
• Scotts Turf Builder Lawn Food.

Is Triple 8 a good fertilizer?

Triple-8 is designed to bring the carbon to nitrogen ratio into perfect balance. It regulates the nitrogen to carbon levels in the soil so it can hold in the nitrogen effectively. This miracle fertilizer is an excellent choice for rapid fill in and high stress areas.

Which fertilizers improve flowering?

NPK 15 15 15 Fertilizer Performs very well for flowering plants and fruit-bearing plants. Increases the quantity and size of fruits, leaves and flowers.

How do you calculate N-P-K in fertilizer?

To find the amount of nitrogen in a bag of fertilizer, you must calculate the pounds of nitrogen per 1,000 sq. ft. To calculate the pounds of nitrogen in a bag of fertilizer, multiply the weight of the bag by the percent nitrogen (this is the first number in the N-P-K designation on the front of the bag).