Software
Houzz Logo Print
snarg_gw

Wilted leaves on Roma type tomatos

15 years ago

I am hoping I can find some info on a problem we have had two years in a row now. Most of my Roma type tomatoes, mainly the heirlooms, have curling leaves. Last year we thought this was because we had to use a kerosene heater to heat our temporary greenhouse for one night, which does not make for the best healthy breathing environment. The main varieties I grew last year that were affected were Roman Candle, Striped Roman and Purple Russian. This year the tomatoes are being grown in a fantastic new greenhouse with no worries about fumes from kerosene heater and sure enough, I am having the same problem. I have about 30 other varieties of tomatoes that are showing no problems. They are all grown in the same area, same soil, same transplant date but several of my Roma varieties are yet again looking sad. With these plants not looking good last year we did not take them to the farmers markets to sell instead we just planted them ourselves. Even though they looked really sad they ended up being one of our best producers, with more tomatoes than I knew what to do with. We did not save any seed, the plants that are showing the same problems this year are from new seed. I do not suspect any bug issues as we have not had any real bug activity here. We keep getting hard freezing temperatures and snow every few days. I have included a picture of one of the starts, taken today. I am looking forward to and appreciate any help that may be provided. Thank you in advance.

{{gwi:1331145}}

Comments (11)

  • 15 years ago

    Not sure of the three varieties mentioned but certain varieties like Amish Paste, Belarusian Heart, Black Icicle and Banana Legs all have the appearance of being sickly wilted plants. I would suspect that as long as the leaves don't exhibit disease and production is par you can accept the trait as normal.

  • 15 years ago

    Looks a lot like weed killer damage.

  • 15 years ago

    jean001a: At first, I suspected something like that but I have never used weed killer. Nobody around us uses it either.

    bmoser: Do you know of somewhere on the Internet where I could look up something like that? Thank you.

  • 15 years ago

    Could it be fertilizer burn? I'd be worried about the color of the stem but I don't know what the norm is for that variety. I've only grown roma one year but can't remember the color of the stem.

  • 15 years ago

    taz6122: All of our tomato plants have been started in the same brand/type of potting soil. It is only those few varieties that are looking like that.

    For right now, I'm going to have to assume that it is the norm for those types of plants to look so sad. If so, it is going to make it very difficult to sell them at farmers markets.

  • 15 years ago

    Did you use the same potting mix for all the plants? Or did you put compost in some but not in others?

    I ask because a number of gardeners have been hit with herbicide damage from contaminated organic matter, including some commercially bagged products.

    If so, read this from Wash State Univ
    http://www.puyallup.wsu.edu/soilmgmt/Clopyralid.htm

    Here is a link that might be useful: contaminated organic matter

  • 15 years ago

    Check out these photos of mineral deficiency in tomato plants - specifically phos. I know it won't explain the fact that the other varieties seem normal but nutrient uptake in roma types is always a bit more weird than with non-roma types.

    Otherwise Jean's question would be my best guess - contaminated potting mix.

    Dave

    Here is a link that might be useful: Nutrient deficiency in tomatoes

  • 15 years ago

    jean001a: We had an issue last year with possibly contaminated organic matter, but that was only after we had put them in the ground. We spread some compost last year but it seems it came from cows fed grass/alfalfa that had herbicide sprayed on it. None of our starts are in the ground yet. All of our starts are using the same potting soil. Only the Romas are showing the wilted leaves.

    digdirt : Thanks for the link. If we grow Roma types next year, we will play very close attention to mineral intake. Maybe we will use a potting mix that is higher in phosporus for them.

    I find some pictures on the Internet of what looks like a healthy yield of roma tomatoes but the leaves look similar to our starts. Maybe this is the norm with Roma's...?

    Some photos on Flickr


  • 15 years ago

    Didn't investigate fully Snarg but this trait of certain Roma types and especially heart shaped fruit types is common among heirloom types and the topic has been discussed on this forum in past years.

    Try looking up "Wispy leafed tomato types" . Some refer to it as "wilt gene" but in reality it is an expression of a number of genes.

    I think you have nothing to worry about based on the pisture. I'll add Green Sausage variety to the list that just look like a virus took over the plant but they do fine over time- at least they always have for me.

    Although I won't rule out that similar symptoms can be exibited by a number of viruses that affect tomatoes, the worst thing you can do at this time is to rip these plants from the ground until you understand the undermining cause.

  • 10 years ago

    I realize it has been a few years since this post - I stumbled upon it researching my own problem with my Striped Roma plants - they are green and growing, but drooping - looks just like the pictures you posted. They are producing. There are three of them and all doing the same thing. The other tomato plants around them are not affected. I am baffled. Curious to know if you have grown romas in recent years and had the same thing happen? Thank you.

  • 10 years ago

    Yeah, old thread ..

    Leaf rolling is quite common in certain varieties. If you do a google search you will see tons of pictures . I have had a Black Krim one year that had rolled leaves all season long and it thrived and produced.


    Sey

Sponsored
Peabody Landscape Group
Average rating: 3.5 out of 5 stars8 Reviews
Columbus' Reliable Landscape Design & Contracting