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Key Considerations for Choosing a Lawn Fertilizer Understand the numbers. You’ve no doubt noticed three digits printed on lawn fertilizer labels. Select your type. Once you ascertain your best NPK number, it’s time to decide between a synthetic or organic fertilizer. Find your formula.
How do I know what fertilizer to use on my lawn?
When shopping for fertilizer, you’ll find three numbers printed on the label. These numbers represent the percentage of nitrogen, phosphate, and potassium, respectively, which are the primary nutrients needed to feed your lawn.
How do I choose the right fertilizer?
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).
What are the best numbers for lawn fertilizer?
The ideal lawn fertilizer ratio for most lawns is 3:1:3 or 4:1:2, but every lawn is unique and evaluating your soil with an accurate soil test kit is the best way to understand exactly what your lawn needs and unlock the full potential of your yard (more on that later).
What is the best ratio for spring lawn fertilizer?
What is the best spring lawn fertilizer? Lawns want nutrients in a basic ratio of 4-1-2. (NOTE: 16-4-8 is a 4-1-2 ratio) This means four parts nitrogen to one part phosphorous to two parts potassium.
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.
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.
What is triple 16 fertilizer used for?
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.
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 15 fertilizer good for grass?
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.
What’s the 3 numbers on fertilizer?
All fertilizer labels have three bold numbers. 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)).
What number on fertilizer makes grass green?
Understanding Fertilizer The 3 numbers represent the ratio of the three nutrients that make up most fertilizers. This is called the N-P-K ratio. A 20-20-10 is made up of 20% Nitrogen, 20% Phosphorus and 10% Potassium. N for Nitrogen, makes grass grow and become greener.
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 is the best fertilizer for early spring?
Other Top Lawn Fertilizer Products Miracle Gro All Purpose Lawn Food (Synthetic) Scotts Turf Builder Lawn Food (Synthetic) Safer Brand 9333 Ringer Lawn Fertilizer (Organic) Milorganite 0636 Organic Nitrogen Fertilizer (Organic) Espoma ELF20 Organic All Season Lawn Food (Organic) Diatomaceous Earth Food (Organic).
Is triple 12 fertilizer good for lawns?
The Basics of Lawn Fertilizer they are the primary nutrients that feed your lawn and different brands provide varying amounts. So a bag of 12-12-12 will have 12 percent nitrogen, 12 percent phosphate, and 12 percent potassium, these are the major nutrients that your lawn needs.
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 13 fertilizer good for lawns?
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 the ratio of a 10 10 20 fertilizer?
FERTILIZER RATIOS For example, a 10-10-10 fertilizer is a 1-1-1 ratio, and a 20-10-5 fertilizer is a 4-2-1 ratio.
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.
