Yellow Slime Mold in Sunflower Garden

This morning, the mold of the day is YELLOW! It is a yellow slime mold that I found in my sunflower garden.

Yellow Slime Mold aka Dog Vomit aka Physarum polycephalum
In My Sunflower Garden ~ JaguarJulie

I previously have written about the pink slime mold that I was seeing a lot of in the sunflower garden. Before I starting seeing so much of the pink stuff, I had seen the yellow slime mold a few consecutive mornings.

Then, it was a couple weeks of the pink stuff before I saw the yellow return. Kind of strange, you know?

Yellow Slime Mold aka Dog Vomit aka Physarum polycephalum
In My Sunflower Garden ~ JaguarJulie

There's another picture of the yellow slime mold. It really does look like dog or cat vomit! Looking to the lower left of the picture, there is a lighter spot with a hint of yellow ... I think that is more of it in a another stage of development.

YELLOW IS THE MOST COMMON

"One of the most commonly encountered slime molds is the yellow Physarum polycephalum." ~ Slime molds according to Wikipedia.

THE PLASMODIUM

Did you know that the plasmodium is "the active, streaming form of slime molds." I believe that is the phase you are seeing in the two pictures. "It is during this stage that the organism searches for food. The plasmodium surrounds its food and secretes enzymes to digest it." ~ Physarum polycephalum according to Wikipedia.

I wonder if there is some correlation between the appearance and feeding patters of the pink slime mold vs. the yellow slime mold? Thus far, I've not seen both of those at the same time in my sunflower garden. It's either one or the other!

Pink Slime Mold in Sunflower Garden

Over the past couple of weeks, I have been noticing something very strange in my sunflower garden. It's a nice color -- light to medium pink -- but if you squish it, it oozes hot pink goo or slime! Googling "pink mold in garden" I happened to find out it is a slime mold that supposedly inspired some science fiction movies years ago. How about that?

MY PINK SLIME MOLD

Pink Slime Mold aka Wolf's Milk aka Lycogala Epidendrum
In My Sunflower Garden ~ JaguarJulie

Googling further, I next found it referred to as "Wolf's Milk." That seemed to be a strange reference. Finally, I hit upon the scientific name of Lycogala epidendrum.

Checking the description on Wikipedia, it says,

During the plasmodial stage, individuals are reddish in color, but these are almost never seen. When conditions change, the individuals aggregate by means of chemical signaling to form an aethalium, or fruiting body. These appear as small cushion-like blobs measuring about 3–15 millimetres in diameter.

Little "cushion-like blobs!" I couldn't have described it better myself.

Pink Slime Mold aka Wolf's Milk aka Lycogala Epidendrum
In My Sunflower Garden ~ JaguarJulie

The color of the "cushion-like blobs" can vary from pinkish-grey to yellowish-brown or greenish-black. And, when they mature, the blobs can be more of a brownish color. I actually saw some brownish ones adjacent to the pink; however, I didn't take a photo of that!

Pink Slime Mold aka Wolf's Milk aka Lycogala Epidendrum
In My Sunflower Garden ~ JaguarJulie

I've found the pink slime mold several mornings -- perhaps 7 times? Each time, I've put on my yellow rubber gloves. Using my garden steak knife, I gently scoop under the blobs and put them in a plastic bag. I seal up the bag and throw it in the trash. When I am not careful, I have squished some of it to see that darker pink gooey paste.

Pink Slime Mold aka Wolf's Milk aka Lycogala Epidendrum
In My Sunflower Garden ~ JaguarJulie

Ack!! I was wondering, "what should I be doing with that stuff?"

WHAT TO DO WITH PINK SLIME MOLD

The Garden Detective, Jessica Damiano says,

It's harmless and will go away on its own, but if you want to eliminate it, just turn over the mulch or scoop up the blobs, bag them and toss them in the trash.

How about that? I guess I had a good intuitive instinct in that I was scooping up the blobs, bagging them, and then tossing the knotted bag in my trash! Now I am wondering about all those little white plastic bags of bagged blobs!!

There's another gal with a good sense of humor in that she describes this stuff as looking like "dog vomit." I was actually thinking that the orange tabby left me some "cat vomit!" Nana Mejia, Horticulture Agent, Colorado State University Cooperative Extension says,

The best approach to controlling these unique organisms is to try changing the environment in which they grow. Slime molds and other such organisms will not grow well in dry situations.

Learn more about these unique blobs in Myxomycetes: A Handbook of Slime Molds.

I think you're probably in the mood for Tales From Space: Mutant Blobs Attack [Online Game Code].

Have you ever experienced pink slime mold aka Lycogala epidendrum? Oh, please share! Show me your pictures!

DIFFERENT LOOKING SLIME MOLD

Another Pink Slime Mold Found in My Front Yard Garden ~ JaguarJulie

I found another type of pink slime mold in my front yard garden, in the black mulch. I've seen it there a couple of times. It has never looked like the pink slime mold little blobs that have appeared in my sunflower garden. Now, I really think this looks like "dog vomit" or "cat vomit." I found a page of slime mold photos at Wayne's Word that identifies something similar looking as of the Kingdom Protista, Division Myxomycota.

ANOTHER COLOR OF SLIME MOLD

I knew if I was patient that I would see that other color of slime mold in my sunflower garden. On Sunday, April 27th, I was up earlier than usual - and that would explain why the flash went off on my camera as I tried to capture proof of yet another color!

Brown / Gray Slime Mold aka Wolf's Milk aka Lycogala Epidendrum
In My Sunflower Garden ~ JaguarJulie

Take a look towards the top of that picture. The cushion-like blobs are tinier than the pink at the bottom of the photo. The colors are grays and browns; I've seen the color of hombre used for this - I think this might be that!