List of the Best 15 Common Organic Fertilizers

Alfalfa meal: 2.5% N, 1% P, 1.5% K. Slow to moderate. ...
Bat guano: 8% N, 6% P, 1% K. Moderate to immediate. ...
Fish emulsion: 9% N, 0% P, 0% K. ...
Cotton seed meal: 6% N, 3% P, 1% K. ...
Corn gluten meal: 0.5% N, 0.5% P, 1% K. ...
Seaweed: 1% N, 2% P, 5% K. ...
Cow manure: 2.5% N, 1% P, 1.5% K. ...
Chicken manure (poultry): 3.5% N, 1.5% P, 1.5% K.

What are the best organic fertilizers?
What are the examples of organic fertilizers?
What is the most common fertilizer?
What is the safest organic fertilizer?
What are the three major types of organic fertilizer?
What fertilizer do organic farmers use?
How many types of organic fertilizers are there?
What are the 3 things in fertilizer?
Which is a natural fertilizer?
Which organic fertilizer is high in nitrogen?

What are the best organic fertilizers?

BEST OVERALL: Jobe's Organics 09524 Purpose Granular Fertilizer.
BEST BANG FOR THE BUCK: Espoma PT18 Plant Tone.
BEST FOR LAWNS: Milorganite 0636 Organic Nitrogen Fertilizer.
BEST LIQUID: Neptune's Harvest Organic Hydrolized Fish & Seaweed.
BEST SLOW RELEASE: Jobe's Organics All Purpose Fertilizer Spikes.

What are the examples of organic fertilizers?

Organic fertilizers

Examples of naturally occurring organic fertilizers include manure, slurry, worm castings, peat, seaweed and guano. Green manure crops are also grown to add nutrients to the soil. ...
Examples of manufactured organic fertilizers include compost, bloodmeal, bone meal and seaweed extracts.

What is the most common fertilizer?

Urea is the most widely used solid nitrogen fertilizer and is usually applied as granules, although it is sometimes mixed with ammonium nitrate and dissolved in water to form urea ammonium nitrate solution.

What is the safest organic fertilizer?

Earthworm castings contain many trace minerals and are gentle, sweet-smelling, and clean. Compost is the key to any organic program, and can easily be made from food scraps. Manure from rabbits is a terrific natural fertilizer. Llama and alpaca manure can be applied directly to plants without first being composted.

What are the three major types of organic fertilizer?

Type of Organic Fertilizer

Bone Meal. Bone meal is made from crushed animal bones. ...
Blood meal. A blood meal is a dried form of animal blood. ...
Animal Manure. It can come from a variety of animals. ...
Fish meal. Fish meal is a fast-release fertilizer that is a rich source of organic nitrogen, phosphorus, and calcium. ...
Fish Emulsion. ...
Shellfish.

What fertilizer do organic farmers use?

Animal-based fertilizers available to both organic and conventional growers include blood meal, bone meal, feather meal and fish meal. Of these, feather meal (13-0-0) is highest in nitrogen and bone meal (1-13-0) is highest in phosphorus.

How many types of organic fertilizers are there?

5 Types of Organic Fertilizers: Organic fertilizers are derived from plant & vegetable residues, animal matter & animal excreta or mineral sources. A basic advantage of organic fertilizers is that they have complex biological structure.

What are the 3 things in 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)).

Which is a natural fertilizer?

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.

Which organic fertilizer is high in nitrogen?

Blood meal is a proven high nitrogen fertilizer.