charlesweedmore
Member
can i use Mycorrhizal in coco or peatmoss so that i can use organic nutes ?
can i use Mycorrhizal in coco or peatmoss so that i can use organic nutes ?
can i use Mycorrhizal in coco or peatmoss so that i can use organic nutes ?
just a tip 4 all u hydro growers out there who r using micro beasties in your medium .MAKE SURE every fertilizer and additive you use contains no manmade salts whatsoever... Any and all additives containing ANY man made salts will swiftly kill ALL of your microherd you have worked so hard(and paid so much money to acheive) This includes ANY ph up and down products even if it says organic on the label.
anyone here try subculture-M or subculture-B by GH? is that organic?
I mean it has tons of beneficials I would assume its organic...... but not positive bc its from GH.... any input?
NONSENSE!
I use the General Hydroponics Subculture M and Subculture B, one of them is for the Mycorrhizal Fungi.
This argument keeps coming up with no hard data to support either side. I really want to know the truth. Please cite references or the results of an experiment that proves your point.
Here is a list of some common Organic and Inorganic fertilizers' salt index:
Sodium nitrate - 100
Potassium Sulfate- 43 (potash)
Calcium Sulfate - 8 (gypsum)
Manure salts - 92
Seabird guano - 43
Feather meal - 1.4
Bone meal - 1.8
Blood meal - 2.8
Meat and bone meal - 3.9
Ammonia - 47
Ammonium sulfate - 68
Urea -74
Mono-potassium phosphate - 9
Potassium chloride - 120
Potassium sulfate - 43
Calcium nitrate - 55
Super phosphate - 10
Ammonium phosphate - 32
Note: Manure salts are the water soluble salts present in manure. Manures commonly contain 4 to 5% soluble salts (dry weight basis) and may run as high as 10%. You can't measure the EC of the manure itself, so the salts have to be dissolved in water at the appropriate concentration for comparison.
It is a common supposition that synthetic products (i.e. mineral based nutrients) kill microbes. While this is certainly true on some level, using compost tea with synthetic nutrient regiments can produce good results. The image inset illustrates the use of a leading compost tea brew used at one cup per gallon on weekly reservoir changes in a mineral-based hydroponic situation growing jalapenos.
Again, it’s a better/best scenario; you’re better off using compost tea and mitigating the potential harshness of your mineral-based nutrients than worrying about the microbes dying.