Someone gave me a passion plant. It was doing well when suddenly the leaves began turning yellowish-orange. Upon closer look, I found little white spots on the leaves and the stems. Then, I discovered little web tents on the leaves and where stems grow out of one another and on the trellis. I went to the place the plant was purchased and they told to spray the plant with water with a bit of liquid hand soap in it. I did that and removed the worst leaves, leaving only a few. Now, they have all died. I see new buds trying to come out, but as soon as a leaf is evident, it dies. I have looked for the white spots and have not seen any more.
I live in a condo in south Florida and the plant is on my patio. Is there any hope for this plant?
Thanks.
Need passion plant help
Can you post some pictures? The webbing could mean spider mites which are a bad thing, but it could also just be regular spiders too which will eat bad bugs so there's no need to get rid of them. The usual symptoms of spider mites are a stippled yellow pattern on the leaves, and if you look on the underside of the leaves very closely you will see little tiny brownish red dots. The little white spots on the leaves doesn't sound like spider mites to me so I suspect there's something else going on. Also whenever plants are losing leaves, I would also check on your watering and make sure you're not overwatering it--try sticking your finger down a couple inches into the pot and see how wet it feels.
I'm going to stick with my overwatering theory--that looks like a pretty large pot for a vine that's not that big yet and that makes it very easy to overwater things. Try sticking your fingers a few inches down into the pot and see how wet it feels.
Thank you. I had been told that they liked to be kept moist and the pot drains well, but I will take your thought and let it dry out and see if that works. Another question, the vines have a whitish film on them. Is that normal?
I suspect you're probably keeping it too wet--I've found they can get a bit dry in between waterings and be just fine. You don't want to let them get too dry in between waterings, but given the size of your pot and the fact that you were trying to keep it on the wet side I really suspect you're watering it too often.
As far as the white film--depends on what it is whether it's a problem or not. It could just be hard water deposits from your water in which case there's nothing to worry about.
Thank you. I am letting it dry out. My problem with plants is that I'm never sure about the watering. I've read what seems like conflicting information to me -- yellowing leaves can mean watering too much or not enough! How is one to know?
I love plants, but just don't seem to have the knack/knowledge of how to care for them well. :(
Unfortunately the symptoms of over and under watering can appear somewhat similar--the best way to know which one is happening to you is to do the finger test that I suggested above...that way you'll know for sure how wet things are. If it's bone dry, then your yellowing leaves were probably due to underwatering, but if it's feeling very wet then you're most likely overwatering. Given the large size of your pot and the fact that you were trying to keep it wet I strongly suspect in your case it was overwatering though.
I want to thank you, you have been right on! There are new shoots coming out now and they appear to be very healthy. I guess in time, the plant will be a luscious as it was starting to be before.
Glad to hear it's coming back! Plants can be pretty tough.
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