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Organic Fanatic Collective

Smurf

stoke this joint
ICMag Donor
Veteran
Hey Bongsong
The tea goes black and the superfine silt that gets on the sides I sweep back in.
I've thought of making a concentrate out of mine,,, hehe
 
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G

Guest

Yeah, that's what I was thinking too. It's easy to siphon off. Just get it clear with the limestone first so all the soluble stuff is in solution and all the superfine stuff that doesn't dissolve should be goodies.

How then would you store it? I figure as it's not soluble it's pretty hard to break down, the water that will come as you siphon it out could be evaporated off and fulvic and humic acid added...?
 
G

Guest

Ok. The mineral tea I described will clear once limestone is added and it climbs to pH 6.7-6.8. This makes it unneccesary (for me) to replace the teabag to lower pH unless I'm topping the brew or making a new one.

The easiest way to get at the insoluble portion is to siphon the clear portion off the top. This (clear portion) is a highly buffered tea with the soluble ingredients of most everything you've added to it.

The dark stuff on the bottom should be mainly humins, superfine and deep black, I'm confident the addition of this stuff will complement many soils.

The addition of fulvic acid and molasses has helped produce a lot more of this black stuff than without them.
 

Saibai

栽培して収穫しましょう!
Veteran
Thank you all, I haven`t finished reading through all of this, but I`ll be a (theoretical) expert by next season. I`ve started to buy ingredients for my soil mix already, getting all excited! :D
 

Ganico

Active member
Veteran
Scay Beez said:
another cw find:

How to extract humic acid and fulvic acid from humates
from the compost_tea yahoo group:

Quote:
If you want both humic and fulvic acid you have to go with a caustic.
Commercially, potassium hydroxide is commonly used but you can also use potassium carbonate or even potassium bi carbonate. These will all give reasonable extraction. Potassium carbonate is fairly benign and almost organic as it is a precursor compound for K-bi-carbonate.

I have also tried calcium hydroxide (builders lime) which seems to work ok.
Any alkaline extraction will give you both 'acids' in solution as they are both soluble at such pH's.

- sbz



Any "organic" way to extract fulvic and/or humic acid? Would just lemon juice work? Well, work with any significant efficiency at least?
 

Ganico

Active member
Veteran
Well hell, I just found out my region is full of lignite. I'm not sure if you have to dig it out of the ground to use it or what though. I've never seen any "brown coal", guess I never was looking for any in the soil though. I think I read that it was mainly in clay soil.
 

quadracer

Active member
Hey guys,

just chiming in on the humic acid. I've posted this before, and I've done a little experimenting with adding humic acid ore into my teas.

Here's what Down to Earth says about the subject:

Our Humic Acid Ore is considered a soil amendment and although a large portion of the nutrients are water soluble, I wouldn't recommend using
it as a tea or foliar spray. However, this doesn't mean that it can not
be used in that way.

Our product is 100% raw mined Humic Shale Ore which is a heterogeneous
mixture of various organic acids, minerals and inert clays. The major
minerals are iron and sulfur with varying amounts of trace minerals
present as well.

The 45% total comprises all of the organic acids present including
Humic, Fulvic and Ulmic.

Thank you for your questions and for your interest in Down To Earth
products!

It works pretty well in low doses. If there is too much humic acid present, it will lock out other nutrients and make the teas useless.

Humic acid ore is the end result of thousands of years of decomposing. Home compost piles will not produce the humus available by Down to Earth, but the addition of humus will definately help out your compost.
 

Suby

**AWD** Aficianado
Veteran
Great discussion guys, it's nice to see some new and old faces.

Great post Quadracer, I'm unclear as to what types of humic acids exist for purchase.

I find humics and fulvics are a good catalyst and additive but in my mind I feel the growing need to seperate teas that I inteed to feed with like guano, LK, so mostly catalysts and high release element like guanos vs. microbial teas I want to combat pathogens and/or boost the microherd.

S
 

Smurf

stoke this joint
ICMag Donor
Veteran
Good to see so many regular IC'ers floating round,

I have to get back to you on that one BongSong, I've been flat out working for the man!,,, and there is much to play with - regarding tea composites.

Firstly I wanted to share some info on Fish,,,, now, I understand most of this is common knowledge ,, but I personally wasn't 100% sure what the difference was between Fish Emulsion & Fish Hydrolysate ,,,, slap me if I'm repeating a prior post ( I'll enjoy it anyway! :laughing:) ...... so here's the menu, with a couple of side dishes....

Fish Meal
Fish meals can contain as much as 12% nitrogen. There are several methods of transforming dried fish wastes into fertilizer. These are often stabilized with food and feed grade preservatives, and can spoil even with the preservative. Removal of the oil is an important step in both enhancing the nitrogen content and preventing rancidity. Fish meal, spray-dried fish and fish protein are less bulky and more concentrated than the other sources of nutrients. This is the most easily handled, shipped and stored of the fish products. The meal can be banded in or drop-slotted as a starter fertilizer, knifed in as a sidedress, or applied in solution as a foliar fertilizer. It is possible to use spray-dried fish protein in low-volume drip irrigation systems. When agitated with a drum beater, the fish protein easily goes into solution. Lines will not become clogged when they are properly flushed.

Fish Emulsion
In the manufacture of fish emulsion, the by-products of cleaned fish, such as the heads, guts and bones are cooked at temperatures in excess of 180°F to kill most of the putrefaction bacteria. The resulting product is filtered and stabilized. In most cases, the stabilizers used are sulfuric or phosphoric acid. Fish emulsion is more difficult to store and transport than fish meal. It is lower in nutrients as well. It does have the advantage of going into solution more easily, requiring less attention and maintenance to apply as a foliar feed or to inject into a drip irrigation system.

Fish Hydrolysate
The new technology that has increased fishing efficiency has also resulted in the taking of species or sizes not suitable for market, known as the by-catch. An increased catch of unsaleable whole fish has resulted from the increased by-catch of the fishing industry. These fish are often dumped overboard at sea, but are also brought into port in the holds of fishing boats. This has created an incentive to find a market for the by-catch in order to lower the cost of production. The liquid fish hydrolysate process minces the whole fish, then enzymatically digests, grinds and liquefies the resulting product, known as gurry. Because it is a cold process, gurry putrefies more rapidly than fish emulsion and needs to be stabilized at a lower pH, requiring more acid. Researchers have tried formic acid, sulfuric acid, and others. Formic acid had phytotoxic effects on plants. Phosphoric acid is the preferred stabilizer. The hydrolysate process has substantially lower capital and production costs than fish emulsion production.

Kelp and Other Sea Plants
While most often used as a foliar spray, sea plants can also be used as a soil amendment, compost ingredient or irrigation feed. Wet seaweed gathered on the beach, washed and composted, can be a good biological source of potassium and trace elements. The colloids found in sea plants can improve soil filth. Kelp and other sea plants also contain relatively concentrated amounts of plant auxins, growth regulators and stimulants, such as indole-3-acetic acid (IAA), gibberellic acid and cytokinins. These can help promote rooting in transplants and cuttings, and also help to delay decay in mature crops. Kelp is a large underwater plant that accumulates a number of nutrients. Most commercial soluble aquatic plant products are based on the kelp species Ascophyllum nodosum, harvested from the North Atlantic off the coasts of Canada and Norway. These can be sold as meal, liquid extract or powder. Sea plants, particularly in liquid formulations, are often stabilized with food and feed grade preservatives to prevent decay. The powders, more heavily processed than the meals, contain lower amounts of nutrients and salts, but are easier to transport and store. According to some industry sources, the more heavily processed forms also contain lower concentrations of growth regulators.

Shellfish Waste
Several sources of shellfish waste have a beneficial effect on soils. Oyster shell lime provides approximately 40-50% calcium carbonate, and contains nitrogen in the form of protein from the muscles left on the shells. The material is faster acting than limestone. Crab waste contains 10-15% chitin, a substance that has demonstrated ability to suppress nematodes. Additional nitrogen is important to help suppress the nematodes, so some commercial products are fortified with urea. Both of these products have relatively limited distribution.

and to quote

Bill Ginn
Marketing Coordinator
Alaska Fish Fertilizer


Fish emulsion comes from a number of sources, but a sizable majority (and 100% of Alaska Fish Fertilizer) comes from one of two sources- the fish meal trade or the fish canning industry. But as catching and canning of all fish moves off of US lands, and into Asian countries and onto shipboard canneries, more and more of the fish emulsion comes from the domestic fishmeal industry, which is dominated by Zapata Haynie (which, BTW, was founded by ex-president George Bush, sr.)

In the Atlantic Ocean and the Caribbean, there is a small, approximately 8 inch long fish called the menhaden. The menhaden has absolutely no edible value (it is oily, bony, and has very little edible meat) These fish are caught exclusively for their protein values.
Once caught and brought back to shore, they are dumped onto a long conveyer belt, which takes the fish through an oven, where the fish is cooked at 210 degrees F. Then the fish go into a screw press, where the liquids and oils are pressed out. The solids go on to be processed into fish meal, animal feed, and other industrial products.

The liquid is more valuable than petroleum, with pure fish oil selling for more than twice the price of crude oil. The liquid, called stickwater, is placed in a centrifuge, where the oil is skimmed off, and the heavier components, the fish solubles, are boiled down to a thicker, gummier solution that is sold as fish emulsion. A small amount- less than 0.1% by weight- of phosphoric acid is added to drop the pH of the solubles to 4.5 or below. Without this phosphoric acid, the enzymes in the fish would cause it to decay, create gases, and begin to smell horrid- and, all the states realize this, and within certain guidelines, it is still considered 100% Natural Organic (more later on those guidelines). It is then sold on the open commodities market (just like Orange Juice Concentrate, Pork Bellies, or Barrels of Crude Oil), to animal food companies, which use it as flavoring for dog and cat food, additional protein for animal crops (such as cattle), etc. and to companies like Alaska Fish Fertilizer, which have very high quality standards as to which solubles they use for their emulsions (it must be between 49% and 52% solids, have a certain protein value, which I believe is 45%, and other requirements)
Currently, Zapata Haynie can manufacture about 20 rail cars per day of fish solubles (one rail car is approximately. 20,000 gallons). We accept about 20 rail cars per year- and we are unable to get rail car #21 that meets our standards. Companies such as Ralston Purina take the rest.
After we receive the rail car of solubles at our plant in Renton, WA., we pump the solubles into a tank, where it is stirred, and we make sure that the pH is 4.5 or below. On occasion, we add some phosphoric acid to assure that it is below that pH level. We also add a masking/deodorizing agent at this point. Then it is pumped into our filler (the same kind as is used by Pepsi-Co. and Coca-Cola, but MUCH smaller) and is bottled by volume and weight. Then it is boxed, and eventually it is shipped to the retailer for your use.
And that is how a fish becomes a fertilizer.

And to answer a couple of questions that usually crop up:

Q: Do you get any of your fish from Alaska?

A: No, we do not get our fish from Alaska any more. When we started over 50 years ago, we did, but because of the movement of the Alaskan Fisheries into the far north, the shipping costs have become price prohibitive (about 5 times higher than getting from the east coast to Seattle). Also, salmon remains have a *VERY* strong odor, which is very difficult to mask. However, we think that at least some of the fish that we get from the canneries did spend some time in Alaska waters.
Q: If you add some chemicals, how can you call yourself Natural Organic?

A: Because of the unique properties of Fish Emulsion, the states- who handle the certification of both fertilizers and organic farming- have decided that if less than 1% by weight of fish emulsion is synthetic, then it can pass muster as Natural Organic (the proper term for non-chemical fertilizers). Without this additive, the emulsion creates fermented gases, which can cause rupturing or exploding (with glass bottles like we once used) bottles on the store shelves, or on your workshop bench.

Q: Alaska Fish Fertilizer is more expensive than this other fish fertilizer. Why?

A: There are 3 different types of fish fertilizer on the market- Natural Organic fish emulsion, amended fish emulsion, and enzymatic fish fertilizer. I've already described how natural organic fish emulsion is manufactured. Amended fish emulsion is produced the same way, but it has more than 1% synthetic materials, usually urea, added. A good example of this is Atlas Fish Fertilizer, sold only in California (and manufactured by Alaska Fish Fertilizer), or the K-Gro brand sold at K-Mart. Enzymatic fish fertilizer usually has a NPK of somewhere around 2-5-3 (vs. 5-1-1 or 5-2-2 for fish emulsions), which is a good way to tell which means of manufacturing was used. The enzymatic method has fish scraps being placed in a stainless steel vat, and enzymes are added to cause it to deteriorate. Then the remaining stickwater has the oil skimmed off, and is boiled down to a 40-50% solid solution. At this point the NPK is about 2-0.5-1.5. Then phosphoric acid is added to kill the enzymes that were added (and the pH needs to be lower than 4 for this to happen), then some potash is added to raise the pH level to about 4.5.

The amended fish emulsion is less expensive because any fish solubles can be used, which are less expensive than the higher quality ones required for Alaska Fish Fertilizer. Enzymatic fish fertilizer is very inexpensive to manufacture, has very low shipping costs (since it is usually bottled where it was manufactured), and uses chemical enhancements to raise the NPK.

Conclusion - fish hydrolysate is a much superior product when compared to emulsion and an excellent source of Nitrogen and Phosphorus as well as a full spectrum of minerals and essential oils, i.e., fatty oils, omega 3, etc.,,, plus it’s a proven bio-stimulant for a broad spectrum of beneficial micro-organisms especially fungi.

Oh yeah, and George W Sr. has his finger in the pie too!

Have a great weekend all you OFC nutters, :muahaha:

 

jaykush

dirty black hands
ICMag Donor
Veteran
nice post smurf, reminds me of when i made my own emulsions. what a stinky time that was.

add this quick list for reference since i started a new batch of compost. only been 3 days ( rainy days i might add) and when i open up the lid after a tumble its steaming like crazy, bio activity at high levels even in cold weather.

NATURAL SOURCES OF TRACE ELEMENTS FOR COMPOSTING

SULPHUR

CABBAGE LEAVES
-------------------------------------------------------------------
IRON

STINGING NETTLE, COMPOST, DANDELION, HORSE MANURE, SPINACH
-------------------------------------------------------------------
BORON

BEETROOT LEAVES, HORSE MANURE, COMPOST, SEAGRASS, UNTREATED SAWDUST
-------------------------------------------------------------------
MANGANESE

CHICK WEED, COMPOST, UNTREATED SAWDUST
-------------------------------------------------------------------
COPPER

STINGING NETTLE, YARROW, DANDELION, CHICK WEED, HORSE MANURE, COMPOST, UNTREATED SAWDUST
-------------------------------------------------------------------
ZINC

HORSE MANURE, CORN STALKS, COMPOST, UNTREATED SAWDUST
-------------------------------------------------------------------
CALCIUM

DANDELION, LUCERNE HAY, COMFREY, HORSE MANURE, COMPOST, SEAGRASS, BLOOD & BONE
-------------------------------------------------------------------
MOLYBDENUM

CORNSTALKS, COMPOST, GRASS CLIPPINGS
-------------------------------------------------------------------
NITROGEN

BIRD MANURE, BLOOD & BONE, GRASS CLIPPINGS
-------------------------------------------------------------------
PHOSPHORUS

COMFREY, SEAGRASS, HORSE MANURE, BLOOD & BONE
-------------------------------------------------------------------
POTASSIUM

COMFREY, HORSE MANURE, SEAGRASS
-------------------------------------------------------------------
MAGNESIUM

GRASS CLIPPINGS, SEAGRASS
 
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Scay Beez

Active member
smurf: Good info. I agree with the seaweed info, liquid is superior. I also like using different species - B. Seaweed (Macrocytis) expensive but top notch, Eco-Nereo kelp & humic acid (Nereocystis luetkeana) native pacific seaweed, and cold pressed Ascophyllum nodosum (coldest growing seawed, most NPK). I'm dying to try that calcified seaweed.

Ganico: Any "organic" way to extract fulvic and/or humic acid? Would just lemon juice work? Well, work with any significant efficiency at least?

I wish I knew more about the process of making food grade fulvic and humic. It's gotta be something with a high PH to extract them. The calcium hydroxide is mineral, close enough to organic. It might be worth wading through that yahoo group to see if the topic got elaborated on. Lots of professionals post to that group.

Suby: I just started messing around with anaerobic guano teas. I'm thinking do the guanos NPK anaerobic style because it will get maximum nutrients and it can be diluted so it won't kill the microbes. Then I'm gonna add the aerobic tea in higher quantity to ensure more aerobic microbes, but not necessarily exclude the "anaerobic" ones. I haven't seen anybody do this yet and I'm very curious how it will work.

jaykush: You lucky composting mofo. I wish I had room at the moment. Nice list of sources!


- sbz
 

jaykush

dirty black hands
ICMag Donor
Veteran
Suby: I just started messing around with anaerobic guano teas. I'm thinking do the guanos NPK anaerobic style because it will get maximum nutrients and it can be diluted so it won't kill the microbes. Then I'm gonna add the aerobic tea in higher quantity to ensure more aerobic microbes, but not necessarily exclude the "anaerobic" ones. I haven't seen anybody do this yet and I'm very curious how it will work.

jaykush: You lucky composting mofo. I wish I had room at the moment. Nice list of sources!

hey scaybeez ive used anaerobic guano teas for quite some time and damn do they give good results. i never even used aerated tea once on the anaerobic plants and they were so healthy. you just have to make sure you dont let it go too anaerobic because i think theres a point of no return.

room for composting psshhh. man im doing it all in my trash can tumbler. compost every 2-4 weeks, top quality too. takes no space at all. no need for those massive piles and waiting a few months. im running out of uses for the compost its making, cant use it fast enough.
 

Smurf

stoke this joint
ICMag Donor
Veteran
I'm actually using some of those from that list , and was wondering about a couple others there,,, cheers for that jaykush,

hey scaybeez, I've only ever made a guano slurry & then added oxygenated water (just bubbled for a few hours) and then finally to a well made tea immediately prior to feeding, with good results, ,,,, so you've got me curious how it's gonna turn out with the anaerobes. Do you have a particular ratio in mind? - aerobic : anaerobic? I'm just wondering if any anaerobic pathogens will divide & conquer? (pun intended, hehe,)

I have only recently converted over from using Ascophyllum nodosum exclusively,, to a product that has a combination of 3 kelps.....
Sargassum , Laminaria, & Ascophyllum,,, like you said about the npk, A. nodosom also has very high levels of cytokinins & the highest mineral content of any kelp. The other plus is kelp can also be used for chelating. This particular Tri-kelp I'm using has been freeze dried (tiny flakes) with a stack of K & P in it, minute amount of N, along with all your trace elements as well as Alginic Acid (18%) which is said to boost water retention,,,,, I was really excited when first told about it (sad but true, lol) , am only using 1 gram / litre , best bang for my buck in a very long time!..... :rasta:
 

minds_I

Active member
Veteran
Hello all,

I may have mentioned this before but my teas are brewed in a milk jug.

I have not changed the jug now in about 6 months. I just keep re-charging the jugs with ingredients and bubble for 2-4 days. When it gets about an inch of muck on the bottom I swirl it around and pour the nasty nasty muck in the lawn and start over again with fresh ingredients.

I have left tea sit for about 3 days with no air before I gave it an innoculent and restarted the air. I have seen no ill effects of going from aerobic to anarobic back to aerobic states.

Anyway, I have some nasty stuff growing in that milk jug but my girls love it.

Anyway, I use a 1-10-.02 guano/dry molasses/(ewc/compost)/liquid kelp w/ humic acid as a base for my teas and I amend my teas with EJ bloom, Alaska fish squeezins', cider vinegar and powdered nonfat milk as needed and am having the best grows in the almost three years of growing.

I use the fish emulsions and EJ Bloom as a pH correction as my teas always brew to a pH of 8.5.

I feed with every watering using mild fert solutions. On occassion I spike either AFS or EJB as needed.

I feel like I am starting to get my grow dialed in.

minds_I
 

Scay Beez

Active member
jaykush: Thanks for sharing your experience. I just don't have enough room to store the finished and non finished compost while things are going on. Its kinda funny because I think the first compost teas I made about 5 years ago went anaerobic unintentionally. The containers were longer (horizontal) rather than taller (vertical) so it didn't stay oxygenated as well, I was using those bendable rubber airstones which are no good with organics (rubber breaks down, easily clogged with biofilm), it got too hot, and I was using waayyy too much ingredients (1/2 to 1 cup of molasses for 5 gallons..haha).

The anaerobic guano teas I've been making smell a lot more like my older teas (very strong earthy fruity guano smells). I'm using bongaloid's recipe which is 2 cups of N or P guano in 5 gallon bucket. I'm also gonna mess with a High N Bat/High P seabird and/or Peruvian Seabird Guano combinations for veg and High P bat and Seabird guanos for flower. Less N than aerobic teas is one of the keys because very little if any at all will be lost to the air. I'm working on getting all the different types of guanos. My mix is gonna be mostly compost tea with light ingredients (alaskan humisoil and/or EWC, seaweed, and molasses) and then 1 or 2 cups of anaerobic guano tea for the nutrient punch.

smurf: As long as too much ammonia doesn't form I don't believe it shouldn't kill them off. Only a cup or two is needed and I think it will be diluted enough.
That tri-kelp product looks awesome and so does that other seaweed (bull seaweed) and aloe product.

Organic soil form has been live lately! Love to see so many people contributing and experimenting. Gets me thinking all deep.

- sbz
 
G

Guest

Hi guys

I gave the dark part of my peat/aquawater/molasses/limestone tea (the undissolved portion) to a small system I run. Then went away for weekend. Came home and the plants have took off. Only seedlings but they've done an impressive increase in size.

This was a new part of a system I'm cycling in, an ebb and flow bed. It made it jump-start.

I'll try the next brew on some young peppers in dirt. VERY pleased with the aquaponic result.
 

Ganico

Active member
Veteran
Anybody know the NPK value of acorns? I've looked for hours and can't seem to find anything

Maybe they are just lumped in with "nuts" ?
 

jaykush

dirty black hands
ICMag Donor
Veteran
Thanks for sharing your experience. I just don't have enough room to store the finished and non finished compost while things are going on. Its kinda funny because I think the first compost teas I made about 5 years ago went anaerobic unintentionally. The containers were longer (horizontal) rather than taller (vertical) so it didn't stay oxygenated as well, I was using those bendable rubber airstones which are no good with organics (rubber breaks down, easily clogged with biofilm), it got too hot, and I was using waayyy too much ingredients (1/2 to 1 cup of molasses for 5 gallons..haha).

The anaerobic guano teas I've been making smell a lot more like my older teas (very strong earthy fruity guano smells). I'm using bongaloid's recipe which is 2 cups of N or P guano in 5 gallon bucket. I'm also gonna mess with a High N Bat/High P seabird and/or Peruvian Seabird Guano combinations for veg and High P bat and Seabird guanos for flower. Less N than aerobic teas is one of the keys because very little if any at all will be lost to the air. I'm working on getting all the different types of guanos. My mix is gonna be mostly compost tea with light ingredients (alaskan humisoil and/or EWC, seaweed, and molasses) and then 1 or 2 cups of anaerobic guano tea for the nutrient punch.

i hear you. shit takes up lots of room when your finishing batches in a few weeks. im going to start giving it away most likely. haha i had the same problem once with a new brewer. was really long i figured what the hell it will work. came back to some stink out back, it happens we are stoners after all. ****! a cup of molasses. musta had some stink after it went anaerobic.

but yea the guano teas. well i like to call them guano extracts more than teas, it doesn't matter though. are you going to dilute after using that amount. when doing anaerobic stuff i always go with little but often because ive ****ed some plants up bad with larger amounts. dont want the shit sitting in the bucket for too long or some nasties can grow in there, stay safe messin with anaerobes.
 

Smurf

stoke this joint
ICMag Donor
Veteran
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