That flickering was introduced by sim update 5. Now tree have different quality at certain distances. Only trees near you have full resolution. The furthest trees have lower resolution and that’s why they flicker.
Setting terrain lod to 300 or 400 and setting trees to ultra might help.
Not sure if posting static screenshots would help to show flickering.
Ahh,ok.that makes sense.
But my terrain lod is already set to 300 and the trees to ultra.
Looks like I have to put your seasons pack aside till you find a workaround for this issue.
Three amazing flights and counting in the northern hemisphere today. I can’t get enough of this add on!!!
That happens with all trees in default too. You’ll still get that with or without season mod. There won’t be a solution. That’s the way it is.
I honestly haven’t checked but I’ll start the sim now and go there 
I just flew over Okinawa and there are indeed palm trees I’m flying over Kauai now and it looks absolutely amazing 
Are you going to be updating the rest of the Hawaiian islands as well? I need my Jurassic Park fix and it as filmed on Kauai and Maui
Big difference then before
Yes, Maui is almost done. It turns out there are couple of Bamboo Forests in Maui so I am adding those too. I will have all Hawaii islands done like Kauai.
Hi Bijan - just wondering, as I’m now moved over to using the ‘All Summer Everywhere’ pack (which is a separate purchase to 4-Seasons) are you going to keep that one updated, too?
Not really,sorry. This flickering is gone If I deactivate your mod. I´ve tested it multiple times.
The flickering doesn’t happen on my end and I use the mod all the time.
Sorry but that’s not true. Its known issue confirmed by Asobo.
In some areas you see it more than others, depending on amount and type of trees.
Here are a few reports after SU5 update:
https://forums.flightsimulator.com/t/new-user-pulsing-flickering-issue/416071/7
There are tons of other reports all over.
Anyway. This is not a support forum as mentioned by moderators.
Hi… Yes that will get updated too. You can still use 3d model folder with summer only season.
None for me either. All good on my system.
Ok, I purchased your incredible mode few hours ago and flew in autumn in few countries (Switzerland, Hungary, British Columbia) and the results are incredible!
Just a question about Stewart, British Columbia.
There, all the trees surrounding the airport but also in the mountains have been replaced by small bushes.
In the deluxe version of fs2020, Stewart airport scenery is implemented and Google pictures from the real airort confirm the presence of conifer trees all around.
However in Vancover Island, where i also flew in the sim, those type of trees were present.
Is it possible to rectify the changes made in Stewart area?
Thank you for your feedback.
Based on the map here which is used by Asobo it says it’s a Tundra ecosystem: https://ecoregions.appspot.com/
But I checked Google and I see the website got it wrong. So you are right. So I will change it to pine trees in next update.
For further support please contact my email directly at bijanstudiola@gmail.com
Thank you again.
I have indeed the same sparkle on Sylvester pines in France in the Gironde and Landes department since update 6.04
There are sakura trees in Japan in Spring, but the petals aren’t flying all over the place lol You can only see them with the Spring N mod installed, also.
Yes, Spring N, Fall South has Sakura.
Do not buy it from marketplace until it gets updated. The best deal is to get it from simmarket.
Lol ok, must be beautiful if it can animate the sakura petal fall & fly by the wind all over xD
I see, actually the deal breaker for me is this mod have to be manually installed (manual change season folder if want to change season).
Manual change folder means i have to quit the game & re-run the game so the season folder can be applied & working(?)
Is in the future this mod can be able to automatically change season based on month all over world?