Table of Contents
Recommended ratios of N-P-K for lawn fertilizers include 3:1:2 or 4:1:2. Another important factor in choosing nitrogen fertilizers is what kind of nitrogen is actually in the product. Nitrogen fertilizer may consist of fast-release or controlled-release nitrogen.
What kind of fertilizer should I use on my lawn?
Fertilizer Grade Fertilizers with a high concentration of nitrogen, such as ammonium nitrate or urea, are used best when your grass is growing actively. Complete fertilizers that contain all three nutrients are applied best at the beginning or end of the growing season for your grass.
How do I know what fertilizer to use?
What you choose will depend on your soil and what you are growing. The three numbers that you see on a fertilizer label, such as 5-5-5, tell you what proportion of each macronutrient the fertilizer contains. The first number is always nitrogen (N), the second is phosphorus (P) and the third is potassium (K).
When should I apply 10 10 10 fertilizer to my lawn?
Fertilize warm-season grass twice in the spring and twice in the fall. Apply the first spring application when new growth begins and the second application 30 days later. Apply the first fall application after the grass’s fast summer growth slows and the second application 30 days later.
Is triple 10 fertilizer good for lawns?
10 10 10 fertilizer is the best all round fertilizer for gardens. It can be used for all plants, including trees, flowers, shrubs, vegetables and lawns. It is widely available, easy to use and comes in liquid and slow-release granules.
Is triple 16 fertilizer good for lawns?
Triple 16 fertilizer is a general purpose fertilizer for use on most shrubs, trees, lawns, flowers and vegetables. It contains a fast acting form of nitrogen which plants use, even in cool weather, to help develop a rich green color. This triple 16 fertilizer is especially effective on clay, sand and peat.
When should I use NPK 20 20 20 fertilizer?
Our 20 20 20 Garden Fertilizer has a balanced ratio of nitrogen, phosphorous and potassium that works great for fertilizing plants at all stages of growth. This water soluble formula dissolves easily in water and can be applied by pouring alongside plants or with an injection system.
Is Triple 13 a good fertilizer?
Good. Triple-13 fertilizer is cheapo crapola that should not be used on lawns. DON’T use cheap, quick-release fertilizers like 13-13-13. Brand names contain more slow-release nitrogen, the most important nutrient for lawns, so they feed longer and pollute less.
What is triple 15 fertilizer used for?
15-15-15 all-purpose fertilizer is a balanced blend of nitrogen, phosphorus and potassium, all vital nutrients for plant health. Nitrogen promotes healthy plant leaves by encouraging the production of chlorophyll. Phosphorus for building strong root and stem systems.
What brand of fertilizer is 10/10 10?
Espoma Garden Food 10-10-10 is an agricultural grade fertilizer. When used with care, it is an excellent general-purpose plant food. A general purpose garden food that provides the three major nutrients in equal amounts. Promotes vigorous growth in all flowering plants and vegetables.
Is 101010 good for grass?
Is 10-10-10 Fertilizer Good For Grass? The nitrogen in 10-10-10 fertilizer can help lawns grow denser and greener. Apply it at a rate of 1 pound per 1000 square feet. It’s good to get a slow-release formula so it’ll feed your lawn continuously, giving you more time before your next application.
What happens if you put too much fertilizer on your grass?
Applying too much fertilizer to your lawn will cause the nitrogen and salt levels in the soil to increase rapidly, which can damage or even kill the grass. When this happens, it is known as “fertilizer burn” and looks like yellow and brown strips or patches of dead grass.
What if it rains after I fertilize my lawn?
The answer not very cut and dry, but here is the bottom line: The vast majority of the time, rain after a fertilizer application is not a problem at all. Water helps “activate” your fertilizer. It helps move the granules deep into the thatch where it starts to break down so that it can be soaked into the root system.
Is Triple 15 good for lawns?
Any sod variety that you choose for your lawn will work well with 15-15-15 fertilizer. It is the best option for new sod that isn’t yet established and hasn’t yet taken root. The equal amounts of NPK helps your lawn to take root, grow strong and stay healthy. This will help to produce lush and healthy lawns.
How often can you put 16-16-16 on your lawn?
Except as otherwise directed, use this fertilizer at planting time and each month throughout the growing season. Apply only as directed on the product package. Sizes: 20lb bag.
When should I apply triple 16 fertilizer?
A slow-release 16-16-16 fertilizer can be applied before adding plants or sowing seeds. The best time of day to apply 16-16-16 fertilizer is in the early morning or late evening.
What is the difference between NPK 19 and 20?
NPK represents Nitrogen (N), Phosphorus (P), and Potassium (K) and the numbers like 20-20-20 or 19-19-19 means the concentration of these elements in the fertilizer. 20-20-20 fertilizer has a 1-1-1 ratio. 19-19-19 fertilizer has a 1-1-1 ratio. 15-30-15 fertilizer has a 1-2-1 ratio.
What does K stand for in fertilizer?
In short, fertilizers are labeled N, P or K to indicate their nutrient content in terms of nitrogen (N), phosphorus (P), and potassium (K). All three are important for plant growth.
