I had it standing in dry leca for a few weeks, wanted to promote rooting so I soaked the bottom of the pot in a very small amount of water for about 5 minutes to dampen the balls at the bottom. Looks like the retained moisture caused this to happen after a couple of days. This is mold, correct? What should I do about it? Cut it off? Any advice appreciated, I am new to cactus.

by bo0p_sn0ot

5 Comments

  1. Vaugith

    It’s fine, this is normal and natural, stop pulling it out of the substrate and resetting the rooting progress!

  2. Feeling-Internet-462

    Put it in perlite and leave it alone.

  3. Late-Bell-5304

    You can wipe it off with 70% isopropyl and re-apply sulfur/rooting hormone if you want. Definitely if it’s not soft no worries.

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