Any green thumbs out there that may be able to help with my tomato problems...
I've got hold of seeds for whats called a Tree Tomato (from a Burkes Backyard mag). They grow up to about 3m in height and produce huge 0.5kg fruit (in good conditions, or so im informed by the good Burke himself).
However, mine are now about 1.5m-2m high (wrapped around some fabric and trained up to some overhead trellis) and dieing from the ground up. Leaves are turning yellow, then brown and drying up and dieing. They have flowered and some fruit is forming towards the top and looking ok for the time being (the ground up brown-death is yet to get to the height of the toms...)
I also thinned out a lot of the under growth a couple of weeks ago and it seems that this is when the whole thing started. I figure that perhaps I've taken off to many leaves and the poor things are now exposed and dieing from the heat/sun exposure because I can find no evidence of bugs that are attacking it.
However, that being said, Perths spring hasnt been exactly hot so far (mid-20's with exception of one 36 degree day last weekend). So, maybe a disease of some sort, do tomatos get fungal diseases?
Sorry I dont have any pics, I'll get some tonight and post later...but for the time being, any ideas?
Thanks!