NPK value of everything organic!

This originally started out life as a fully searchable database for the NPK of everything organic, but unfortunately as we've migrated over to better shopping software we've lost the ability to offer that format.
Until we can get that back, please feel free to hit "CTRL + F" on your keyboard to search what your looking for. Arguably you now get the chance to see inputs you might have missed in the past, but we'll still look for a database solution.
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Fertiliser

Nitrogen (n)

Phosphorus (p)

Potassium (k)

Cottonseed Meal

6.6

2 - 3

1 - 2

Ground Fish (Dried)

8.5

7.4

0

Fish, Blood & Bone meal

5

5

6.5

Activated Sewage Sludge

5

3

0

Blood Meal

12

0

0

Rock Phosphate (Ground)

0

26 - 35

0

Bone Meal

3.5

17

0

Chicken Manure (Dried)

5

2

1

Goat Manure (Dried)

1.35

1

3

Sheep Manure (Dried)

1.51 - 3.09

1 - 2.5

0.33 - 2.25

Poultry Litter (Dried)

5

2

1

Alfalfa (Hay)

2.45

0.5

2.1

Tankage

11 - 12

1 - 2

0

Apple (Fruit)

0.05

0.02

0.1

Apple (Leaves)

1

0.15

0.35

Apple (Pomace)

0.2

0.02

0.15

Apple (Skin, Ash)

0

3.08

11.74

Basic Slag

0

18

0

Cana Tree (Ash)

0

0

15.65

Banana Skin (Ash)

0

3.25

41.76

Banana Stalk (Ash)

0

2.34

49.40

Barley (Grain)

1.75

0.75

0.5

Bat Guano

1 - 12

2.5 - 16

0

Beet (Root)

0.25

0.1

0.5

Brewery Grain (Wet)

0.9

0.5

0.05

Brigham Tea (Ash)

0

0

5.94

Bone (Ground, Ash)

0

34.7

0

Silk Mill (By products)

8.37

1.14

0.12

Cantaloupe skin (Melon) (Ash)

0

9.77

12.21

Castor-Bean (Pomace)

5 - 6

2 - 2.5

1 - 1.25

Cattail / Bulrush reed & Stem

2.02

0.81

3.43

Cattail / Bulrush Seed

0.98

0.39

1.71

Coal (Anthracite) (Ash)

0

0.1 - 0.15

0.1 - 0.15

Coal (Bituminous) (Ash)

0

0.4

Cocoa shell (Dust)

1.04

1.49

2.71

Coffee Grounds

2.08

0.32

0.28

Coffee Grounds (Dried)

1.99

0.36

0.67

Corncobs (Ground Charred)

0

0

2.01

Common Crab

1.95

3.6

0.2

Nettles (Stinging European)

5.6

0.7

3.7

Comfrey

1.8

0.5

5.3

Corn (Grain)

1.65

0.65

0.4

Corn (Green Forage)

0.3

0.13

0.33

Cottonseed

3.15

1.25

1.15

Cottonseed - hull ashes

0

7-10

15-30

Cottonseed - hull (Ash)

0

8.7

23.93

Cotton Waste (Factory)

1.32

0.45

0.36

Cowpeas  (Green forage)

0.45

0.12

0.45

Black-eyed Peas  (Green forage)

0.45

0.12

0.45

Cowpeas (Seed)

3.1

1

1.2

Black-eyed Peas (Seed)

3.1

1

1.2

Crabgrass (Green)

0.66

0.19

0.71

Cucumber (Skin) (Ash)

0

11.28

27.2

Dog Manure

1.97

9.95

0.3

Jellyfish (Dried)

4.6

0

0

Mussel Mud (Dried)

0.72

0.35

0

Duck Manure (Fresh)

1.12

1.44

0.49

Eggs

2.25

0.4

0.15

Eggshell (Burned)

0

0.43

0.29

Eggshell

1.19

0.38

0.14

Feathers

15.3

0

0

Field Bean (Seed)

4

1.2

1.3

Field Bean (Shell)

1.7

0.3

0.35

Smokehouse Ashes

0

0

4.96

Fish Scraps (Fresh)

2 - 7.5

1.5 - 6

0

Mud / Silt (Freshwater)

1.37

0.26

0.22

Greasewood Ashes

0

0

12.61

Beans - Garden Beans & Pods

0.25

0.08

0.3

Gluten feed

4 - 5

0

0

Greensand (Glauconite)

0

1 - 2

5

Grapes (Fruit)

0.15

0.07

0.3

Grapefruit (Skin) (Ash)

0

3.58

30.6

Hair

12 - 16

0

0

Harbour Mud

0.99

0.77

0.05

Hoof & Horn Meal

13

0

0

Incinerator Ash

0.24

5.15

2.33

Kentucky Bluegrass (Green)

0.66

0.19

0.71

Kentucky Bluegrass (Hay)

1.2

0.4

1.55

King Crab (Dried - Ground)

10

0.26

0.06

King Crab (Fresh)

2 - 2.5

0

0

Leather (Acidulated)

7 - 8

0

0

Leather (Ground)

10 - 12

0

0

Leather Scraps (Ash)

0

2.16

0.35

Lemon Culls

0.15

0.06

0.26

Lemon Skins (Ash)

0

6.3

31

Limekiln Ash

0

0.75

2

Lobster Scraps

4.5

3.5

0

Lobster Shell

4

3.52

0

Milk

0.5

0.3

0.18

Mussels

0.9

0.12

0.13

Molasses residue (Brewing)

0.7

0

5.32

Oak Leaves

0.8

0.35

0.15

Oats (Grain)

2

0.8

0.6

Olives (Pomace)

1.15

0.78

1.26

Olive Waste

1.22

0.18

0.32

Orange Culls

0.2

0.13

0.21

Orange Skins (Ash)

0

2.9

27

Pea Pods (Ash)

0

1.79

9

Peanuts (Seed or Kernel)

3.6

0.7

0.45

Peanut (Shells)

0.8

0.15

0.5

Peanut (Shell Ash)

0

1.23

6.45

Pigeon Manure (Fresh)

4.19

2.24

1.41

Pigweed (Amaranth)

0.6

0.16

0

Pine needles

0.46

0.12

0.03

Potato (Tuber)

0.35

0.15

0.5

Potato (Leaves / Stalks)

0.6

0.15

0.45

Potato skin (Ash)

0

5.18

27.5

Poudrette (Compost toilet)

1.46

3.68

0.48

Prune Waste

0.18

0.07

0.31

Pumpkin (Flesh)

0.16

0.07

0.26

Pumpkin (Seeds)

0.87

0.5

0.45

Rabbitbrush Ashes

0

0

13.04

Ragweed (Great / Common)

0.76

0.26

0

Red Clover (Hay)

2.1

0.5

2

Redtop (Bentgrass) (Hay)

1.2

0.35

1

Raw Sugar Residue

1.14

8.33

0

Seaweed (Ascophyllum nodosum)

1.9

0.25

3.68

Rose (Flowers)

0.3

0.1

0.4

Rhubarb (Stems)

0.1

0.04

0.35

Sagebrush Ashes

0

0

4.1

salt marsh hay (salt hay grass)

1.1

0.25

0.75

Salt Mud

0.4

0

0

Sardine Scraps

7.97

7.11

0

Sewage Sludge (Filter bed)

0.74

0.83

0.24

Shoddy & Felt

4 - 12

0

0

Shrimp Waste

2.87

9.95

0

Shrimp Meal

6

6

0

Silkworm Cocoons

9.42

1.82

1.08

Chimney Soot

0.5 - 11

1

0.35

Spanish Moss

0.6

0.1

0.55

Starfish

1.8

0.2

0.25

Sunflower Seed

2.25

1.25

0.79

Sweetpotato Skin (Boiled) (Ash)

0

3.29

13.89

Sweetpotato

0.25

0.1

0.5

Tanbark (Ash)

0

0.24

0.38

Tea Leaves (Grounds)

4.15

0.62

0.4

Tea-leaf Ash

0

1.6

0.44

Timothy Hay (Cat's tail)

1.25

0.55

1

Tobacco Leaves

4

0.5

6

Tobacco Stalks

3.7

0.65

4.5

Tobacco Stems

2.5

0.9

7

Tomato (Fruit)

0.2

0.07

0.35

Tomato (Leaves)

0.35

0.1

0.4

Tomato (Stalks)

0.35

0.1

0.5

Rabbit Manure

7

1.7 - 3.1

0

Wheat (Bran)

2.65

2.9

1.6

Wheat (Grain)

2

0.85

0.5

Wheat (Straw)

0.5

0.15

0.6

White Clover (Green)

0.5

0.2

0.3

White Sage (Ash)

0

0

13.77

Wood Ashes (Leached)

0

1 - 1.5

1 - 3

Wood Ashes (Unleached)

0

1 - 2

4 - 10

Wool Waste

5 - 6

2 - 4

1 - 3

Insect Frass

3

2

3

Comments (Responses)

11 May, 2020

Norman Baker

You missed worm castings (or worm poop) in your list.

06 April, 2020

Ted

Very useful guide.

Just wondering when you state “lemon skin (ash)”….do you mean ash from burning the lemon skin?

What’s the value for fresh lemon skin?

Appreciate your response.

Thanks

18 March, 2020

DJ Parson

are the values in P or P2O5 and K or K2O?

13 March, 2020

skullP

You seem to have a bug around “bone (ashes)” as this line contains another ash and 2 numerical values.

05 March, 2020

steven alt

NPK for pond scum(wet/dried) and fish poop in water

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