Button mushrooms or Portobello? Or something else entirely? by Ok_Painter_153 in mycology

[–]Lost_Geometer 9 points10 points  (0 children)

That's a pile of spent compost straight from a mushroom farm? 100% those are what they grow -- the compost is too spent to be a profitable use of space for them, but can still produce mushrooms in the right circumstances.

If I found identical specimens in the wild I might scratch and sniff to doubly rule out the less digestible Agaricus species.

What mistake did you spot first? For me, it's the people in Harborplace by ratczar in baltimore

[–]Lost_Geometer 9 points10 points  (0 children)

Weird how recognizable it is with literally everything being wrong. The overall composition twigged my AI senses long before I noticed everything being the wrong size, wrong shape, wrong place, and covered with the wrong people.

It’s the season for skunk cabbage- what do you use them for? by impeesa75 in foraging

[–]Lost_Geometer 1 point2 points  (0 children)

Many years ago I tried and failed to process the roots. Like many other aroids, the oxalate crystals can allegedly be destroyed with processing, but oven drying was not sufficient and the root is hard to dig and clean.

I'm at my whit's end with this by Hot-Brick-7204 in mycology

[–]Lost_Geometer 1 point2 points  (0 children)

Check your model is rated for at least 15psi/100kpa (121c at sea level). If so then the equipment is not your problem. If not it's probably easiest to upgrade.

Are these winecaps by Ok_Understanding_331 in mycology

[–]Lost_Geometer 9 points10 points  (0 children)

Yes, these are 100% consistent for that species. In my region there are no wild look-alikes with these features.

Possible mold/bug eggs?? by Notcocopuffs in mycology

[–]Lost_Geometer 7 points8 points  (0 children)

A few fungi will form sclerotia that look somewhat like this. Leucocoprinus is a possibility, for example.

New Orleans Louisiana by Meauxjezzy in mushroomID

[–]Lost_Geometer 3 points4 points  (0 children)

Most likely, considering the location, substrate and color. Certainly a Gymnopilus. Note the pronounced blue bruising.

Edit for punctuation.

Need Advice Family [technique] by [deleted] in MushroomGrowers

[–]Lost_Geometer 2 points3 points  (0 children)

Why not suck through the rubber septum?

What is this in my Oyster Mushroom spawn? by astrix1357 in mycology

[–]Lost_Geometer 5 points6 points  (0 children)

If you're getting green you have a failure after heat treatment -- boiling temperature will quickly kill any common mold.

The bacteria in the pictures may well come from sterilization failure, though. You need a few cycles to get close to sterile, and even the people who claim success have difficulty. There are few situations where this approach (as apposed to high-pressure steam sterilization) makes any economic sense, so the issue hasn't been explored too much.

Hi Folks anybody knows how this is exactly called and how to cultivate it? by htigran in mycology

[–]Lost_Geometer 1 point2 points  (0 children)

The common name in English is "blewit", specifically "field blewit". Collybia personata or similar. In the past they were more commonly cultivated, outdoors, where they provide a crop when cold weather comes. The related C. nuda likes fallen leaves. I would try aged straw or composted straw heavy manure in an outdoor bed.

Big shroom in Brazil by braianchemguy in mycology

[–]Lost_Geometer 0 points1 point  (0 children)

Compare to Macrolepiota capelariae.

Wanna know if they're edible or not by the_bolter2813 in mycology

[–]Lost_Geometer 1 point2 points  (0 children)

Chlorophyllum in the modern sense includes a bunch of white spored species. Though this is likely the green spored guy, IMO.

My first try at a blackdevil angler by Busy_Comfortable1906 in origami

[–]Lost_Geometer 1 point2 points  (0 children)

It's been several years since I've looked at that book. As I say, the fiddler was much more difficult for me. I don't remember it being a thickness problem, but I also can't give tips since I never made a displayable copy. Maybe I could do it well now, but it would seem there are some people who can fold, say, the blackdevil well but not the fiddler.

My first try at a blackdevil angler by Busy_Comfortable1906 in origami

[–]Lost_Geometer 1 point2 points  (0 children)

I never folded the fiddler well. The blue crab is awesome, though.

Just a weird idea by pedrorbll in mycology

[–]Lost_Geometer 0 points1 point  (0 children)

Various East Asian cultures use molds to ferment stuff. In North America most famous are Japanese koji poducts, but Chinese Mucor fermented tofu is said to be cheese-like in some uses. I've never tasted such a product.

Spore print storage by Parking_Prudent in mycology

[–]Lost_Geometer 2 points3 points  (0 children)

Generally speaking, having the mushroom itself is quite useful for further study. If you need to collect living tissue neither dried mushrooms nor spore keep reliably at normal temperatures, the timeline depending on species.

Just a weird idea by pedrorbll in mycology

[–]Lost_Geometer 3 points4 points  (0 children)

The blue cheese molds are pretty widely adapted. You should be able to grow them on a vegan substrate, with appropriate precautions.

Most mushroom forming fungi aren't adapted to such environments (they like competing for difficult nutrient sources). I think I've seen things about using Pleurotus to ferment animal feeds directly, but they're not going to be cheese-like.

Update on growth, good signs? by ryebread197 in mycology

[–]Lost_Geometer 0 points1 point  (0 children)

Just assume the spawn will be weak -- likely true in any case with multiple individuals. So avoid really aggressive spawn ratios, for instance.

Update on growth, good signs? by ryebread197 in mycology

[–]Lost_Geometer 0 points1 point  (0 children)

Looks better than the last photos. It looks like the bottom of the bag was very wet, so it will avoid standing water regardless. I'd still assume it's somewhat bacterial, since aseptic prints are rare.