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  #111  
Old 08-07-2020, 01:16 PM
elaerna elaerna is offline
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Is this root rot or a bacterial infection or bugs or all three?
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Well I'm not really sure if it's mold. It's white and fuzzy like in the photos. I do think it has been deteriorating a lot slower than other orchids I've had with rot. I will try running it under water when I get back in a minute; came out to buy more orchid bark in case mine was infected somehow.

---------- Post added at 11:16 AM ---------- Previous post was at 10:43 AM ----------

Okay I tried with a q tip and for the most part they seem to wipe off under water.
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  #112  
Old 08-07-2020, 01:18 PM
SouthPark SouthPark is offline
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Elaerna - I also think it is quite ok there. It should be fine. The main thing is to now allow the orchid to stabilised in its media. At this stage, just allow it some time - a lot of time to do some recovery. So once you repot this one - then the only thing to do is to just water it, and provide those nice temperature, and lighting and gentle air-movement.

Sometimes, too much manipulation on a already weak orchid can put it into a unrecoverable state. It was good that you checked the roots this one time. The rest is now time for recovery - giving it nice recovery conditions.
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  #113  
Old 08-07-2020, 01:34 PM
elaerna elaerna is offline
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Okay I cut off below the moldy part at the stem but it's freaking me out because it looks like so much less even though most of those roots were dead. Cut off - Album on Imgur seems like a big manipulation.
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  #114  
Old 08-07-2020, 01:57 PM
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Originally Posted by elaerna View Post
Okay I cut off below the moldy part at the stem but it's freaking me out because it looks like so much less even though most of those roots were dead. Cut off - Album on Imgur seems like a big manipulation.
That dead part isn't helping the plant, and is just physically in the way of potting it so that the good part has a chance. That dead part isn't hurting the plant (at this point it's just wood), but is preventing you from getting the good roots into a better environment. You want to get those good roots into a place where they will be able to take up water more consistently (misting helps,. but they're be better off in an environment where there is "humid air" - which is what you get with fresh bark, which has lots of air space.

And that, in short is the goal... humid air around the roots. The "humid" part lets moisture transfer, the "air" part is critical to roots of epiphytic plants like Phalaenopsis.

It is normal for the bottom part of a Phalanopsis stem to die - oldest leaves are dropped and new ones grow from the crown. (I have never seen a 10 ft. tall Phalanopsis) But in a well-grown plant that's a gradual process. When the roots in the pot rot (as happened here) the old part went too fast, so the "growing " part couldn't happen. Your job is to give the growing part a chance.
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  #115  
Old 08-07-2020, 02:18 PM
elaerna elaerna is offline
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Yes I understand it just seemed very drastic.

It seems happier now without all that dead weight. Here is my orchid repotted. All the roots are mostly in there except that one aerial root. I'll keep misting that one. I used the holes in the pot to get all the roots in.

Repotted - Album on Imgur
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  #116  
Old 08-07-2020, 02:30 PM
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Looks 'way better. The pot does look like it will give good air to the root zone. Now, you just need to let it dry out somewhat between waterings... a wood skewer or pencil can let you know what the moisture is like about halfway down. (The technique of weighing before and after won't work so well with the ceramic pot, which is heavy... with plastic there is a really noticeable difference between wet weight and dry weight) At any rate, I suspect that you'll be watering 2-3 times a week at this time of year. When you water, put it under the faucet and let the water run through the pot - that pulls air into the root zone. Then, as the water evaporates, it pulls more air in behind it.
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  #117  
Old 08-07-2020, 02:37 PM
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It's some sort of a plastic pot - I've been weighing the pot at any rate in addition to use the skewers so I should be able to tell when it's getting lighter.

When I water how long should I leave it under the faucet?
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  #118  
Old 08-07-2020, 02:42 PM
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It's some sort of a plastic pot - I've been weighing the pot at any rate in addition to use the skewers so I should be able to tell when it's getting lighter.

When I water how long should I leave it under the faucet?
Just long enough to let the water run through... not critical, it is just that you want to get to that point, not just spritz.
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  #119  
Old 08-07-2020, 02:45 PM
elaerna elaerna is offline
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Okay thank you.
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