In July, I posted this pic, I rubbed with alcohol thought it might be the scale in fact it's not.

In August, these little thingy has grown quite a bit, I wonder what are those?

Thanks for the info

Hey guys, I repotted my cactus on March2022, only threw 3 cups (450ml x3) of water and I have not been watering my cactus since then. I live in Melbourne currently it's winter. They are now near the window where direct sunlight at least 3-5 hrs a day. I have been monitoring their water level every f...

Thanks

Jangaudi wrote: ↑Tue Jul 19, 2022 6:32 pm if you can take them off with a toothpick or so, then it's scale. They come off quite easy actually.

I clean my cactus once a month with very diluted need oil. I found these two little brown spot instantly Scale came into my mind. I used rubbing alcohol but it didn't come off. So, I guess it was not a scale. Need help. Pls note these three photos are the same ....I just zoomed it. Ty