My home is Florida and it is regularly hot 90 and damp. The bonsai comes from a grower in Florida and that i know they are able to tolerate the elements. The very first 3 several weeks it did fine, but I have had growing yellowing leaves and today the tree is certainly going bare. I don't water an excessive amount of (I test the soil)...and I have dispersed a sulfer/essential fatty acid spray for fungus every seven days. There is nothing helping. It's outdoors in sun part day and shade part day. What gives?
Because it seems like you are doing everything through the book, it might be this. Chinese elms possess a kinda strange factor about them - they're a real deciduous tree that looses it's leaves in fall and it has an inactive cold winter period, However in could be grown inside like a tropical also it still survives (Florida outdoors is recognized as almost tropical).
The truth is that growing them within the warmth appears to wreck havoc on the summer time/fall/winter cycle. Since they have to replace their leaves at least one time annually normally, it appears that the small change just like a couple of awesome nights or perhaps a couple of hot days transmits them right into a leaf renewal cycle. It will happen me constantly during my green house. I might have as much as 100 growing at any time along with a couple of always enter a cycle. First the leaves begin to yellow, and during a period of time (usually a couple of days) all of the foliage is gone. Within another 2 days, new leaves start emerging.
In case your tree is otherwise healthy, just look out for that new leaves. You might want to provide a bit more shade time for you to safeguard the small new leaves, and unless of course you possess an actual fungus problem (on other plants too) you should not have to spray a lot. Due to the little amount of soil inside a bonsai pot, chemical buildup can generate problems. That could have even been a trigger for any leaf cycle.
Bonsai Drake Elm Tree DE 201, Mame Shohin Size Elm Bonsai Tree in beautiful pot, Great Price Shohin Elm Bonsai Tree, Chinese Elm Bonsai Tree Unique Style with 15, CHINESE ELM BONSAI 5 YEARS OLD NICE TRUNK AND A 2 ROOTS SPREAD, Chinese Elm Bonsai Tree, Chinese Elm Bonsai 30Yrs, Bonsai Tree Chinese Elm CE 215H, Bonsai Tree Chinese Elm CE 215K, Imported Chinese Elm Bonsai Tree Free Shipping Medium, Kifu Chinese Elm Bonsai Tree 3416, Chinese Catlin elm mame shohin pre bonsai semi cascading shape, Chinese Catlin elm mame shohin pre bonsai great beginner friendly bonsai tree, Shohin Chinese Elm Bonsai Tree 3774, Kifu Chinese Elm Bonsai Tree 3776, Cork elm bonsai stock2cke517Nice movementcorkingshohin size tree, Bonsai Tree Chinese Elm PlantMartial Arts Karate Kid, Bonsai Tree Chinese Elm CE 313B, Shohin Chinese Elm Bonsai Tree 3441, Large Imported Art Shaped CHINESE ELM Bonsai Tree 3, Imported Art Shaped CHINESE ELM Bonsai Tree, Large Imported Art Shaped CHINESE ELM Bonsai Tree 2, Shohin Chinese Elm Bonsai Tree 3600, Shohin Chinese Elm Bonsai Tree 3965, Chuhin Chinese Elm Bonsai Tree 3978, Kifu Chinese Elm Bonsai Tree 3451, Kifu Chinese Elm Bonsai Tree 3452, Bonsai Tree Chinese Elm CE 313A, Bonsai Tree Chinese Elm CE 620C, Bonsai Tree Chinese Elm CE 313C, Bonsai Suiseki Natural Xiuyan Jade Painting Stone Strong Green Elm Tree by River, Bonsai Tree Collected American Elm AEC 504C, Bonsai Tree Chinese Elm Specimen CEST 1121, RARE SEIJU CHINESE ELM CORK BARK BONSAI TREE ONLY 8 TALL 1 THICK TRUNK 15YR, RARE SEIJU CHINESE ELM CORK BARK BONSAI TREE ONLY 10 TALL 1 1 2 THICK 15YR, Bonsai Tree American Elm Collected Grove AEC15G 117, LARGE OLD Chinese Elm Bonsai Tree GREAT GIFT , LARGE OLD Chinese Elm Bonsai Tree 273 LIVE TREE IN PICTURE, Imported Art Shaped CHINESE ELM Bonsai Tree 6, Chinese Elm Bonsai Tree GREAT GIFT 10 years old,
