Community

Posted 1M ago by @LilMack931

I need help ….. his leaves are turning yellow and droopy...

#Dieffenbachia #RootRot #PlantsMakePeopleHappy #DumbCane #GregGang
10ft to light, indirect
6” pot with drainage
Last watered 3 days ago
Yes repot to something with drainage. 1:1 ratio of perlite is good. If you do encounter rot cut off rotting roots and rinse the rest off with hydrogen peroxide mixture pls look up the ratios online I don't remember off the top of my head ... Anything else pls ask @SuperbRaspfern she's the plant magician lol
If it's for root rot here is the whole treatment so that you fan get rid of it for good.

1. Remove from your pot, to check the roots. If there is anything brown black or mushy you have rot and will need to cut it all off. Keep only the healthy roots they will be whitish in color

Now root rot comes from a bacteria that forms in your soil and then attacks your plant. So treatment is absolutely necessary.

2. Cut off all affected roots soak what is left in:

1 part peroxide + 3 parts water and leave in the peroxide mix to soak for 5 minutes this will kill off the remaining bacteria. It will bubble pot and fizz this is good it’s killing the bacteria.

3. Next is soil the best choice is to throw it away. It’s safest. Or bake it for 1 hour in a 200
Degree oven, not the greatest because it REALLY stinks. But it’s effective. Or the most risky way is to thoroughly flush your soil out with your peroxide mix twice! You need to be very careful and do it thoroughly because if even a teeny bit of bacteria is left your rot will come back.

4. Now the pot, it also has that pesky bacteria you must scrub it out with soapy water very well and then also scrub it down with the peroxide mix.

Now you can plant her again. Be sure to add some perlite to your soil for aeration. This will help oxygen reach those roots and avoid bacteria growth in the future.
@bellasmomma
@LilMack931 in addition to what Shanon posted above…Dieffenbacchia are tropical and have thin leaves. They don’t store water, so too much light can also cause yellowing of the leaves. They live below the canopy in the rainforest. For this plant, a chunky well draining substrate is best as they like to stay moist not wet. I use coco coir, coco chips, charcoal and chunky perlite. I try to keep the charcoal near the roots to help with moisture.