Gina1960 said:I vowed that I was not going to answer any of these Monstera posts anymore but here I am...
Your plant is looking a bit dehydrated and crispy me thinks because all of its roots look dead. It is in a severe state of dehydration, as you can see with the wrinkly meristem. But the good thing is, it does not appear to have ROT which is the #1 reason people post these stem cuttings to to ask after assistance.
I would trim off those dead desiccated roots, dip it in rooting hormone, place it in moss, definitely run a humidifier in your portable grow house.
I say moss, I suppose its arbitrary...I do not root things in the LECA semi-hydro set up. I have always used moss, and I guess after almost 40 years, i always will use it. Maybe I am behind the times but its just my personal preference. And, I see many people doing semi hydro incorrectly which leads to failure
CPPgardener said:Go with Gina's suggestions, she's the best for tropicals. I agree the roots are dead --- cut them off.
Gina1960 said:The roots are definitely toast. You can remove them. I am on the fence about making a fresh cut on the stem. These things are always so iffy. It ***seems*** from the photo (and I am not physically there to actually look at the cutting...pick at it a bit with my fingernail, try and see if its a wet rot under there or just a black desiccated end, etc) that it may just be the desiccated tissue sealing the cut. But its not 100% sure.
I think the reason I don't use Aliflor (what we call LECA here) is that using moss to me actually encases the cutting in a moist environment that you can control better. (I do use Aliflor to pot up lithophytic plants, like Anthurium reflexinervium and oil fern and the like). You can control how damp you keep your moss, so its not sopping wet. You can;t control pure water in play pellets. Its there. What I see a lot of people do wrong with it is that they use it in a completely closed container and do not make the required 'shelf' by punching holds an inch or so up in the container to drain excess water. So the whole cutting is in water, nit just the portion that you want the roots to form from.
There is someone I consider kind of an expert on this form of propagation and I am going to tag him on this post.
If your cutting was not so dehydrated and had even one or two SMALL viable roots, I would say that putting it into the soil mix might be a viable option...but, you were correct when you said it needed rehabilitation. You are starting with something that is basically trying to die. It has not taken up any water in what seems like a long time, which was aggravated by being kept in a desert dry heated indoor environment.
Gina1960 said:Hey miracles do happen! There have been some great saves on this site. If you can just get it rehydrated and making a couple roots it will make it. My advice as painful as it may seem would be to remove some of the foliage. Like bisect each leaf. As the plant tries to get re-established, all that leaf tissue is a burden to support, but you want to leave enough for it to do at least some photosynthesis. If there is a side that has more green than another, you want to keep the most green because the white does not photosynthesize.
The variegated forms and not generally more 'crisp', but the areas of sectional variegation (the large pure white patches as opposed to the streaks and splotches) do tend to dry out brown and die back sometimes strictly because that tissue does not participate in photosynthesis, and it will sacrifice itself in order to keep the rest of the plant going
Gina1960 said:I would definitely treat it with a fungicide before putting it into the moss but I don't really see a point in waiting. If it does not produce a way to uptake water soon it will die