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How to grow cannabis plants

 (N-P-K)


Alfalfa Pellets (3-1-2) avg release 40g/sq ft
Corn Gluten (6-0-0) avg release 15g/sq ft
Compost (1-1-1) slow release 125g/sq ft
Bird guano (10-3-1 variable) fast release 25g/sq ft
Cow manure (2-0-0 variable) avg release 60g/sq ft
Horse manure (5-2.5-6 variable) avg release 20g/sq ft
Soybean meal (6-1.5-2) avg release 20g/sq ft
Worm castings (1-0-0) slow release 150g/sq ft
Kelp (1-0.2-2) fast release 15g/sq ft
Insect manure (4-3-2) fast release 35g/sq ft
Fish emulsion (5-2-2 liquid) fast release 1ml/sq ft
Cottonseed meal (6-2-2) avg release 20g/sq ft
Bone meal (2-11-0) slow release 25g/sq ft
Blood meal (12-0-0) fast release 10g/sq ft

Alfalfa Hay: 2.45/05/2.1
Apple Fruit: 0.05/0.02/0.1
Apple Leaves: 1.0/0.15/0.4
Apple Pomace: 0.2/0.02/0.15
Apple skins(ash) : 0/3.0/11/74
Banana Residues (ash): 1.75/0.75/0.5
Barley (grain): 0/0/0.5
Barley (straw): 0/0/1.0
Basalt Rock: 0/0/1.5
Bat Guano: 5.0-8.0/4.0-5.0/1.0
Beans, garden(seed and hull): 0.25/0.08/03
Beet Wastes: 0.4/0.4/0.7-4.1
Blood meal: 15.0/0/0
Bone Black: 1.5/0/0
Bonemeal (raw): 3.3-4.1/21.0/0.2
Bonemeal (steamed): 1.6-2.5/21.0/0.2

Brewery Wastes (wet): 1.0/0.5/0.05
Buckwheat straw: 0/0/2.0
Cantaloupe Rinds (ash): 0/9.77/12.0
Castor pomace: 4.0-6.6/1.0-2.0/1.0-2.0
Cattail reeds and water lily stems: 2.0/0.8/3.4
Cattail Seed: 0.98/0.25/0.1
Cattle Manure (fresh): 0.29/0.25/0.1
Cherry Leaves: 0.6/0/0.7
Chicken Manure (fresh): 1.6/1.0-1.5/0.6-1.0
Clover: 2/0/0/0 (also contains calcium)
Cocoa Shell Dust: 1.0/1.5/1.7
Coffee Grounds: 2.0/0.36/0.67
Corn (grain): 1.65/0.65/0.4
Corn (green forage): 0.4/0.13/0.33
Corn cobs: 0/0/2.0
Corn Silage: 0.42/0/0
Cornstalks: 0.75/0/0.8
Cottonseed hulls (ash): 0/8.7/23.9
Cottonseed Meal: 7.0/2.0-3.0/1.8
Cotton Wastes (factory): 1.32/0.45/0.36
Cowpea Hay: 3.0/0/2.3
Cowpeas (green forage): 0.45/0.12/0.45
Cowpeas (seed): 3.1/1.0/1.2
Crabgrass (green): 0.66/0.19/0.71
Crabs (dried, ground): 10.0/0/0
Crabs (fresh): 5.0/3.6/0.2
Cucumber Skins (ash): 0/11.28/27.2
Dried Blood: 10.0-14.0/1.0-5.0/0
Duck Manure (fresh): 1.12/1.44/0.6
Eggs: 2.25/0.4/0.15
Eggshells: 1.19/0.38/0.14
Feathers: 15.3/0/0
Felt Wastes: 14.0/0/1.0
Field Beans (seed): 4.0/1.2/1.3
Feild Beans (shells): 1.7/0.3/1.3
Fish (dried, ground): 8.0/7.0/0
Fish Scraps (fresh): 6.5/3.75/0
Gluten Meal: 6.4/0/0
Granite Dust: 0/0/3.0-5.5
Grapefruit Skins (ash): 0/3.6/30.6
Grape Leaves: 0.45/0.1/0.4
Grape Pomace: 1.0/0.07/0.3
Grass (imature): 1.0/0/1.2
Greensand: 0/1.5/7.0
Hair: 14/0/0/0
Hoof and Horn Meal: 12.5/2.0/0
Horse Manure (fresh): 0.44/0.35/0.3
Incinerator Ash: 0.24/5.15/2.33
Kentucky Bluegrass (green): 0.66/0.19/0.71
Kentucky Bluegrass (hay): 1.2/0.4/2.0
Leather Dust: 11.0/0/0
Lemon Culls: 0.15/0.06/0.26
Lemon Skins (ash): 06.33/1.0
Lobster Refuse: 4.5/3.5/0
Milk: 0.5/0.3/0.18
Millet Hay: 1.2/0/3.2
Molasses Residue
(From alcohol manufacture): 0.7/0/5.32
Molasses Waste
(From Sugar refining): 0/0/3.0-4.0
Mud (fresh water): 1.37/0.26/0.22
Mud (harbour): 0.99/0.77/0.05
Mud (salt): 0.4.0/0
Mussels: 1.0/0.12/0.13
Nutshells: 2.5/0/0
Oak Leaves: 0.8/0.35/0.2
Oats (grain): 2.0/0.8/0.6
Oats (green fodder): 0.49/0/0
Oat straw: 0/0/1.5
Olive Pomace: 1.15/0.78/1.3
Orange Culls: 0.2/0.13/0.21
Orange Skins: 0/3.0/27.0
Oyster Shells: 0.36/0/0
Peach Leaves: 0.9/0.15/0.6
Pea forage: 1.5-2.5/0/1.4
Peanuts (seed/kernals): 3.6/0.7/0.45
Peanut Shells: 3.6/0.15/0.5
Pea Pods (ash): 0/3.0/9.0
Pea (vines): 0.25/0/0.7
Pear Leaves: 0.7/0/0.4
Pigeon manure (fresh): 4.19/2.24/1.0
Pigweed (rough): 0.6/0.1/0
Pine Needles: 0.5/0.12/0.03
Potato Skins (ash): 0/5.18/27.5
Potaote Tubers: 0.35/0.15/2.5
Potatoe Vines (dried): 0.6/0.16/1.6
Prune Refuse: 0.18/0.07/0.31
Pumpkins (fresh): 0.16/0.07/0.26
Rabbitbrush (ash): 0/0/13.04
Rabbit Manure: 2.4/1.4/0.6
Ragweed: 0.76/0.26/0
Rapeseed meal: 0/1.0=2.0/1.0=3.0
Raspberry leaves: 1.45/0/0.6
Red clover hay: 2.1/0.6/2.1
Redrop Hay: 1.2/0.35/1.0
Rock and Mussel Deposits
From Ocean: 0.22/0.09/1.78
Roses (flowers): 0.3/0.1/0.4
Rye Straw: 0/0/1.0
Salt March Hay: 1.1/0.25/0.75
Sardine Scrap: 8.0/7.1/0
Seaweed (dried): 1.1-1.5/0.75/4.9 (Seaweed is loaded with micronutrients including: Boron, Iodine, Magnesium and so on.)
Seaweed (fresh): 0.2-0.4/0/0
Sheep and Goat Manure (fresh): 0.55/0.6/0.3
Shoddy and Felt: 8.0/0/0
Shrimp Heads (dried): 7.8/4.2/0
Shrimp Wastes: 2.9/10.0/0
Siftings From Oyster Shell Mounds: 0.36/10.38/0.09
Silk Mill Wastes: 8.0/1.14/1.0
Silkworm Cocoons:10.0/1.82/1.08
Sludge: 2.0/1.9/0.3
Sludge (activated): 5.0/2.5-4.0/0.6
Smokehouse/Firepit Ash:0/0/4.96
Sorghum Straw:0/0/1.0
Soybean Hay: 1.5-3.0/0/1.2-2.3
Starfish: 1.8/0.2/0.25
String Beans (strings and stems, ash): 0/4.99/18.0
Sugar Wastes (raw): 2.0/8.0/0
Sweet Potatoes: 0.25/0.1/0.5
Swine Manure (fresh): 0.6/0.45/0.5
Tanbark Ash: 0/0.34/3.8
Tanbark Ash (spent): 0/1.75/2.0
Tankage: 3.0-11.0/2.0-5.0/0
Tea Grounds: 4.15/0.62/0.4
Timothy Hay: 1.2/0.55/1.4
Tobacco Leaves: 4.0/0.5/6.0
Tobacco Stems: 2.5-3.7/0.6-0.9/4.5-7.0
Tomatoe Fruit: 0.2/0.07/0.35..Hot compost kill seed.
Tomatoe Leaves: 0.35/0.1/0.4
Tomatoe Stalks: 0.35/0.1/0.5
Tung Oil Pumace: 6.1/0/0
Vetch Hay: 2.8/0/2.3
Waste Silt: 9.5/0/0
Wheat Bran: 2.4/2.9/1.6
Wheat (grain): 2.0/0.85/0.5
Wheat Straw: 0.5/0.15/0.8
White Clover (Green): 0.5/0.2/0.3
Winter Rye Hay: 0/0/1.0
Wood Ash: 0/1.0-2.0/6.0-10.0 (A note on Wood ash: Wood Ash can contain chemicals that could harm plants and also carcinogens so, they should be composted in moderation)
Wool Wastes: 3.5-6.0/2.0-4.0/1.0-3.5

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