Organic feeding provides great results. A good organic grow starts with the soil. (look at subcool's section on that. he knows soil.) Im going to go over strictly what to do once the plant is in the dirt, and you still need to feed them something. Feeding the plants the right stuff is key to successful grows, and knowing what to feed and when, is needed for every grower. If your plant has some sort of issue, theres threads on that http://www.rollitup.org/marijuana-plant-problems/488004-guide-nutrient-deficiency-toxicity.html . this thread is gonna cover what do to AFTER you notice a deficiency, or just to keep a healthy garden. this will be using only organic nutrients. Ive purchased bottles of guano, and molasses and wondered... what now? well this is what now. **note: most of these teas/mixtures involve some mixing, but a lot of wait time. this is to fully let the properties of the substance combine with the water, and for microbial activity to start. Do not skip the waiting** Vegetative Teas: Worm humus: Origin:this mix is produced from the excrement of worms. they ingest organic material and you end up with this. The best quality of worm humus is going to be from the Californian worms. Provides: water soluble, and boosts microbes in the soil Preparation: In 5 liters of water, add in 400gr (about 2 cups) and let it sit for 2 days. stirring every so often to keep it well mixed and the water somewhat oxygenated. Applicationuring the watering, mixing 1 part of poo-juice with 3 parts water. you can add this in weekly. Blood Meal: Origin: After removing and drying blood from animals(usually in a slaughterhouse), it is ground up into a fine powder. Provides about 12-15%N, 1.2%P, and 1%k Preparation: in a container, add 1 part blood meal to 9 parts water. cover. over 1 week, open to burp the mix, and stir. after, filter with coffee strainer. Application: Applying usually only when N deficiency is noted, add to water to create a 10%-25% strength solution. Gypsum Origin: CaSO4. Its a rock basically, you can find it naturally outdoors, or (probably easier) at a local plant shop. Provides: Activates healthy microbial activity. Corrects salinity (toxic salt levels). Provides sulfur, calcium and potassium. Regulates pH, and most importantly, helps in the absorption of N. Preparation: add 1 pound of gypsum powder (use a mortar and pistil if its too coarse) to the inside of a nylon stocking, or other fine screen material. place this inside a container with 5L of water. Cover. leave for 1-2 weeks, opening the container to stir briskly every few days. Application: Add it in with the water when pH is unstable, max 10% strength (so dilute it!). dilute it to 5% if mixing it with a N tea, and can be used weekly. Fishmeal Origin: obtained from dried, ground fish. Provides: 8%N, 7%P, trace elements. Preparation: mix 10% of this powder with 90% water in a container. leave it a week covered, and opening it to burp out the gas (dont breathe it in, smells). Filter at the end of the week. Application: Dilute the mix, 1part fishgoop with 10 parts water. add in weekly with the feedings, or when a N/P deficiency is noted. Bat Guano Origin: decomposed bat poo. preferably pasteurized (since bats can and do carry disease, like rabies!) Provides: High in N, but also contains P and trace elements. Fresher guano has higher N rating Preparation: 2 tablespoons of bat poo in 4 -5 liters of water. let sit for 1 week Application: mix the finished poo water, 1 part to 3 parts water. use every 2 weeks. Mixed Teas: This is ok for veg + flowering. Compost Tea (one of my favorites, as i use ground up male plants, or the sticks/stems/fan leaves of the harvested females for this) Origin: The easiest to come across commercially, or to make at home. this is used worldwide with a variety of ingredients. Provides: A big boost of microorganisms, helps feed the plants, and boosts a plant's immune system. NPK ratios vary depending the type of compost made. Preparation: Place a bunch of dead plants in a nylon stocking or screen, put that inside a bucket with about 15L of water, adding water as it evaporates (which means leave it uncovered). after 2 weeks, dump the inside of the bag/screen/stocking back with the rest of your compost pile outside or throw it away or whatever. Application: If you want to foliar feed this, filter it well, then 1:8 ratio of tea to water. otherwise, just add it in when watering, at a 1:5 ratio. use it every 2 weeks. Alfalfa Tea. (can also be used during flowering) Origin: your rabbit's food. this is ground up alfalfa, leaves, stems. Provides: 2.5%n, 5%p, and 2%k. Preparation: grabbing a nylon sock and filling with 1 part of the alfalfa, setting it into a bucket with 10 parts water. leave it for a week to create a strong tea. Application: use every 2 weeks, diluted 1part tea with 10 parts water. Manures Origin: the business end of various animals. Provides: This really depends on what the animal ate, and what the animal is. Rough estimates are:Cows: .6%N-.3%P-.3%K horse: .6%N-.6%P-.4%k Rabbit: .5%N-1.2%P-.5%K Sheep: .8%N-.5%P-.4%K Pigs: .6%N-.6%P-.4%K Preparation: 1 part crap to 10 parts water, in a bucket. 2 weeks, stirring periodically. (again, this is better for the nylon stockings, otherwise your gonna have to filter it - yuck) Application: 1 part poop water to 1 part water. can be used every 2 weeks. Fruit tea, with or without Molasses. Origin: made with fermenting fruits. its recommended to add molasses for flowering. Provides: Rich in NPK, but also contains calcium and some other trace elements. Very rich in microbial activity. Using molasses adds a large amounts of carbs and can contribute to fungus (in high heat grows) Preparation: Cut fruits into small pieces. place in a container and cover them with molasses( OR cut up fruits, place into a ziploc bag with NO molasses or air) Let it sit for 2 weeks, opening it periodically to let out gases. filter. Application: 1 tablespoon of fruit rot juice (ew) to 1 liter of water. use it every 10 days. Flowering Teas: Banana Peel Tea. Origin: Bananas. Cheap to make. eat the banana, use the peels. Provides: Strong Potassium Boost. ideal for flowering. Preparation: after selecting 4 bananas, and eating the insides, place the 4 peels into a pot, with 4 cups of water (1L). You can also add in 2 tablespoons of molasses. Bring to a boil. let boil for 5 minutes. remove the peels. let cool. place in jars for storage. Application: mix this 1 part banana goop to 2 parts water. use every 2 weeks. Sea Weed Origin: algae or kelp, dried, ground into a powder. Provides: Lots of K, and trace elements, aminoacids, vitamins, hormones. Preparation: 100grams of algae powder + 2Liters of water, let sit overnight. Application: mix 1 part of sea weed juice to 3 parts water, and apply during waterings. can be used every watering. Paper Ash tea. Origin: This powder is obtained from burned paper. make sure the paper has no pigments (inks), glues, adhesives, or plastic covering. just plain paper. the cheaper the stuff, the better. Provides: 5% P and 2% K Preparation: Burn the paper fully. Ground up the ash. 100g of ash mixed with 2 L of water. let sit 10 days, then filter. Application: use every 15 days, mixed 1 part ash juice to 2 parts water. Bonemeal Origin: Bones, crushed, ground up. Provides: some N (3%?) and around 7% of P. high in calcium Preparation: cook in a pot for 10 minutes, 200grams of bonemeal with 6 liters of water, and 1/2 cup of baking soda. let cool, then remove any grease that may have formed at the top. filter the rest of the mix. Application: Use 1 part bone water to 3 parts water. use it at the start of the 12/12 cycle, or the start of flowering. will last the entire grow. if you guys have other recipes, post them on here!