OHB, a quick search on where sulfur forms resulted in the following:
"In sedimentary environments in evaporate and salt dome environments, where it is often a product of break down of sulfates caused by certain bacteria. In volcanic deposites in hot springs and fumaroles as a product of sublimation. Also occurs in igneous basalt rocks of recent volcanic activity."
Sulfur is the only mineral i know of with a rotten egg smell and it isn't found in granite (orthoclase, quartz, plagioclase, muscovite, biotite, and amphibole are what's in granite). My guess would be that you have a rock dust that maybe a landscaper would call granite, but not a geologist. Unless it was a slab o' granite with a fumarole passing through it.
Is it cool to turn my soil mix while waiting for it to finish cooking?
Its on day 5 of sitting after being mixed the first time a round .
Hey xmobotx thanks for chiming in!!!
As far as i know pro mix bx is a nutrientless medium...
Heres the label just google it mang:
Components:Canadian Sphagnum Peat Moss(80-85 % / vol.) Dolomitic & Calcitic Limestone(pH adjuster)Endomycorrhize (Mycorise® Pro) Perlite, horticultural grade Vermiculite, Wetting Agent
Other then that you dont see any issuse with what i have going on???
Was worried about the lime after i read the ROLS thread(didnt know icmag existed until i had allready mixed my bottom "hot" soil)....
i wouldnt say you have glaring issues that might derail your grow
anyway; i wouldnt have used epsom and i would have used something like the oyster/dolomite/gypsum mix for lime
and lately i m trying crab meal/gypsum
i havent really had trouble w/ dolomite and i have never just used lime but found i get better results using the oyster/dolo/gypsum mix than just dolomite
there seems to be a lot of math like you chose 6 cups for this and 4 cups for that and 2 cups for the other thing and not so sure what the logic is {maybe thats how much you had?}
mix it up let it sit for a month or 2 and try some clover in it
i have always mixed my own ~since '95
Ya buddy, I was but a tender 14 back then lol.
hi IC, i didn't know where topost my question so here it is. I recently purchased a cake of shitake and put the cake in the cabinet with the plants. the directions state the shitake will begin to bloom in several days and I was planning on allowing this within the cabinet with the plants. any one anticipate a problem? such as molds or insects... I searched the forum and just came up with a bunch of threads about white fuzz on soil or using magic mushroom media to mix in the soil.
In any event, I am also dealing with brown rust on a couple nl bb's and AK's so I am stepping the IPM up from a regular neem oil application per week to include various fungicidal flowers and leaves, kelp meal and sprout tea, and what not.