What is the use of NPK 15 15 15 fertilizer?

What is 15-15-15 fertilizer used for? Fertilizers with an NPK ratio of 15-15-15 are used to promote strong root growth, healthy foliage, encourage blooming, and improve general plant health. It can be used on a wide range of plants including flowers, vegetables, fruit trees, berry bushes, and ornamentals.

What do the 3 fertilizer numbers mean?

The first number is the amount of nitrogen (N), the second number is the amount of phosphate (P2O5) and the third number is the amount of potash (K2O). These three numbers represent the primary nutrients (nitrogen(N) – phosphorus(P) – potassium(K)). This label, known as the fertilizer grade, is a national standard.

How do you use NPK 12/12 17 fertilizer?

To support plant growth and good yields: Continue fertilizing every 15 days with a granular (NPK) fertilizer high in potassium such as 12:12:17. Use 5g (1 tsp) per plant for the duration of the plant’s life. NOTE: USE AS ADVISED. TOO MUCH applied TOO CLOSE can KILL the plant!

What is the best fertilizer numbers?

While balanced, all-purpose fertilizers with a 10-10-10 ratio or 5-5-5 ratio are best for most houseplants, narrowing down the needs of the plant will allow you to choose a fertilizer with the number that best fits those needs.

Which NPK is best for fruiting?

Potassium. Potassium, sometimes referred to as potash, is essential for flower and fruit growth and also helps plants fight disease. For fruiting and flowering plants, look for a fertiliser with high potassium and low nitrogen levels. This will encourage fruit and flowers without promoting too much leaf growth.

How do you use NPK 12/24 12?

12-24-12 fertilizer can be applied throughout the growing season. During early spring, it is recommended to apply 12-24-12 at a rate of 20 pounds per 1000 square feet for lawns and 30 pounds per 100 square foot area for flower beds/shrubs. This liquid fertilizer should be watered thoroughly after application.