What's the difference between starter fertilizer and regular fertilizer?

Asked By: Shadi Mindeguia | Last Updated: 10th May, 2020
Category: home and garden landscaping
4.3/5 (638 Views . 23 Votes)
Starter fertilizers usually contain 20 percent or more of phosphorous, according to David M. Kopec of the University of Arizona Extension. Regular fertilizers have a nitrogen-potassium-phosphorous ratio of 1-2-1. The numbers refer to the percentage of each substance that the fertilizer contains.

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Hereof, what is a good starter fertilizer?

Best Starter Fertilizer 2018

Model Pet Friendly
Scotts 36905 LawnPro Step 1 No View Price on Amazon
Espoma Organic Lawn Starter Seed Yes View Price on Amazon
Medallion Starter Fertilizer No View Price on Amazon
Liquid Kelp Organic Seaweed Fertilizer Yes View Price on Amazon

Also Know, is it OK to use starter fertilizer on established lawn? Probably not. Although you can use a starter fertilizer for a lawn that is established, it's better to use a well-balanced fertilizer designed specifically for grass that is established. The starter fertilizer might not contain all the required nutrients for continued growth and good health.

Keeping this in consideration, what is regular fertilizer?

Regular fertilizer contains a mix of nitrogen, potassium and phosphorus at a 1-2-1 ratio. That's great for established plants, but not so wonderful for seedlings. In fact, the main ingredient in most starter fertilizers is phosphorous, which makes grass seeds much more likely to germinate and sprout.

When should I use starter fertilizer?

The starter fertilizer creates a rich soil environment that sustains the seedlings for at least a month. As a result, it is critical that you wait to fertilize your new grass again until four to eight weeks have passed. If you fertilize too early, the roots cannot absorb the nutrients.

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Does starter fertilizer need to be watered in?

All fertilizers should be watered in. This ensures that the product will be washed into the soil and become available to the plant through the roots. It is important to water-in with enough water but not too much. Try to time the application of fertilizers to just before an expected rainfall of at least 1/4 inch.

Can I use 10 10 10 fertilizer on my lawn?

Water the grass thoroughly to moisten the soil one to three days before applying the fertilizer. Apply the 10-10-10 slow-release fertilizer at a rate of 10 pounds per 1,000 square feet of lawn to provide the lawn with 1 pound of nitrogen.

What is 15 15 15 fertilizer used for?

Agway 15-15-15 Fertilizer is a general all purpose fertilizer for flowers and vegetables that is easy to use for healthier plants with greener foliage and stronger roots. The numbers 15-15-15 refers to the composition of a particular mix of fertilizer.

What are the numbers on starter fertilizer?

The three numbers on a fertilizer label indicate the percentages of nitrogen, phosphorus, and potassium (in that order) in the formulation. For example in the table above, applying 20 pounds of a 5-10-5 fertilizer would contain 1 pound of nitrogen, 2 pounds of phosphorus, and 1 pound of potassium.

What is 15 30 15 fertilizer used for?


Plant-Prod 15-30-15 High P fertilizer is recommended at the beginning of growth, as required by many greenhouse crops, in particular by tomatoes and cucumber grown in open ground. Plant-Prod 15-30-15 fertilizer is also utilized to address a phosphorus deficiency in the soil.

What is the best fertilizer numbers?

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).

Typical grades recommended for lawns and gardens include:
  • 5-10-5.
  • 5-10-10.
  • 10-10-10.
  • 8-0-24.
  • 6-6-18.

What is the ratio for starter fertilizer?

Any high-quality, complete fertilizer that contains at least nitrogen and phosphorus will work as a starter fertilizer. Generally, it should contain a high phosphate (P2O5) ratio (e. g., 1-2-1, 1-3-1, 1-4-2, or 1-5-0) and the phosphate in starter fertilizers should be highly water soluble.

What fertilizer is best for seedlings?

Seedlings tend to need a fertilizer high in phosphorous, like a 1-2-1, N-P-K ratio. A liquid or water-soluble fertilizer will be the easiest and quickest way for the seedlings to access nutrients.

Which fertilizer makes plants grow faster?

Nitrogen Fertilizers
Plants use more nitrogen than any other nutrient when they are growing. Nitrogen regulates the growth of stems and leafy green foliage. Feeding your plants with a fertilizer high in nitrogen promotes rapid growth in leaves and stems.

What makes plants grow faster and bigger?


Nitrogen promotes the growth of the foliage, while phosphorus and potassium support the growth of strong roots, stems, flowers and fruits. All three are essential in the photosynthesis process, which uses the sun's energy to change carbon dioxide and water into the sugars and starches that feed plants.

What is the best fertilizer?

The Top 5 Best Lawn Fertilizers
  1. Scotts Green Max Fertilizer. If you want easy and quick green grass, then Scotts Green Max is the fertilizer for you.
  2. Miracle-Gro Lawn Food. This is one of the most popular lawn fertilizers for a reason.
  3. Safer Brand 9333 Ringer Fertilizer.
  4. Milorganite 0636 Fertilizer.
  5. Scotts Turf Builder.

How do I know what fertilizer to use?

On most fertilizer packaging, three numbers are listed, separated by dashes (e.g. 10-5-5). These numbers represent the percent weight of nitrogen (N), phosphorus (P), and potassium (K), always in the same order (also known as "N-P-K").

What is the best natural fertilizer?

Five of the best… natural and organic fertilisers
  • Kelp. Kelp-based fertilisers contain potassium and a little nitrogen but the true benefits are the long-term effect they can have on your plants.
  • Cow manure. The most commonly used type of muck; cow manure is rich in nutrients that feed plants and soil alike.
  • Alfalfa meal.
  • Limestone.

How long does it take for fertilizer to work on plants?

Quick-Release Fertilizer
Quick-release fertilizers usually improve your grass within a week or less, according to the Purdue Turfgrass Science Program. In good growing conditions, grass absorbs nitrogen into its grass blades 15 to 24 hours after application, according to the Midwest Sod Council.

What are some examples of natural fertilizers?


A. Natural fertilizers are organic products that have been extracted from living things or from the earth. They can be either plant-derived or animal-derived. Some examples would be mushroom manure, blood meal, bone meal, cottonseed meal, kelp meal, poultry or horse manure (aged) and compost.

Why are fertilizers bad?

When the excess nutrients from all the fertilizer we use runs off into our waterways, they cause algae blooms sometimes big enough to make waterways impassable. When the algae die, they sink to the bottom and decompose in a process that removes oxygen from the water.

How often should I fertilize my grass?

For most lawns, applying fertilizer once or twice a year is enough to keep your grass green and healthy. Precisely when you apply fertilizer depends partly on your climate, but mostly on the type of grass you have. The key is to fertilize during the season when your grass is doing the most growing.