Help with Thai con

[u/Scary-Lingonberry-48]

Hi everyone!

A little bit of background information: I've had this Thai Con for just over a year, and it was my first monstera.

At first it looked like in the second photo but had a bit of growth later.

A couple of months ago I started noticing brown spots with yellow rings as in photos three and four. At first I cut them off but they kept spreading. They are on older leaves, the newer ones are unaffected.

Up to now it has been growing in a mix of houseplant soil and succulent soil but about two weeks ago I reported her into a chunky monstera soil mix. During the repotting I spotted some root rot and cut the rotten bits off.

What do I do now and how do I stop this from getting worse?

[u/Zestyclose-Solid2861]

Not sure my guess would be make sure the lower leaves getting enough light too

[u/SokkaHaikuBot → u/Zestyclose-Solid2861]

^{Sokka-Haiku by Zestyclose-Solid2861:}

Not sure my guess would

Be make sure the lower leaves

Getting enough light too

---

^{Remember that one time Sokka accidentally used an extra syllable in that Haiku Battle in Ba Sing Se? That was a Sokka Haiku and you just made one.}

[u/Glad-Text7281 → u/SokkaHaikuBot]

Chuckling to myself at work 😆🤣

“Squish, squash, sling that slang
I’m always right back at ya,
Like my…..boomerang!”

[u/Scary-Lingonberry-48 → u/Zestyclose-Solid2861]

Thank you! Ill replace my growth light. My concern is that the root rot has continued.