Software
Houzz Logo Print
garden_lover_garden_lover

Septoria leaf spot?

9 years ago

Hi again all! Hope everyone's garden's are growin' and groovy right now! :D

I'm just looking for some input about my tomato plants. Sadly, I planted them (possibly) too early (mother's day wknd), and we've had some cool/rainy weather the last couple of weeks, so it appears that my tomato plants have developed some problems as a result.

They were doing 'ok' and there is only 1 plant that is actually doing well (store-bought 'bonnie' plant) the rest are nursery/homegrown and not faring so well.

Anyway, it appears that my sungold/early-girls have developed septoria leaf/bacterial speck, or something like that. I don't water overhead and have spaced properly/mulched...my only suspician is that the heavy rains/cool weather have encouraged this problem to occur.

Wanted to borrow some eyes to take a looksie at the plants and see what others may suggest of what to do. I have a small greenhouse with at least 30 replacement plants to put out if these are worthless, but I was kind of hoping to keep the sungolds, since, they are seemingly so difficult to come by these days...

Anyone have input/ideas as to what may be going on and what should be done about it.

TIA for any advice!!

Comments (6)

  • 9 years ago

    Thanks so much for replying back to me!

    Yes, it's pretty much throughout the plant(s). I'm in zone 7a/6b..I think...North of the mason dixon line, so our weather has been quite chilly/wonky/cold, for May.

    Plants are maybe about 1.5-2 feet barely. Still small-ish. My greenhouse 'backup' plants look perfect and have not been affected at all.

    Just a bit disappointed about the sungolds since we were looking forward to them this summer. Perhaps I can buy replacements at the local nursery, we will see. I'm thinking it may be the wiser choice to just go and replace the plants. Like you said, disease this early on is troublesome, and not worth the hassle, most likely.

    My question though...would the new transplants need to be pre-treated with the fungicide before planting (since they will be 'moving in' so to speak, lol..) where the other sick plants were leaving?

    Anyway, thanks for looking at the pics and the input! Hoping for better/sunnier/warmer weather in June!! :D Happy growing!!

  • 9 years ago

    Garden Lover: Just a bit disappointed about the sungolds since we were looking forward to them this summer. Perhaps I can buy replacements at the local nursery

    Sungold is a very popular variety, and it's common to find Sungold plants even at big box stores. Good luck, but I think you'll be able to find some.

    Garden Lover: My question though...would the new transplants need to be pre-treated with the fungicide before planting (since they will be 'moving in' so to speak, lol..) where the other sick plants were leaving?

    Fungal disease is so common on tomatoes, and available remedies are rarely curative, only preventative and for slowing the progression of disease. Therefore, many gardeners, myself included, spray tomatoes on a regular schedule from day one of plant-out as a preventative measure because that's how most fungicides available to home gardeners, especially the organic or biological ones, are supposed to be used. If disease has already shown up in your garden, I would definitely recommend it.

  • 9 years ago

    Thanks a bunch!

    Super helpful advice!

    I will go ahead and pre-treat those 'babies' and replace the others!

    Next year I will wait longer and be more vigilant!

    Happy gardening!! :D

  • 9 years ago
    last modified: 9 years ago

    In your zone (which is also my zone), Mother's Day should normally be more than fine for planting out. But both last year and this year, we had a very wet, cool May. Last year some of my plants also got speck very early, during May. Replacement plants, however, that were very small and young when they went into the ground, caught up to the older plants easily after a few weeks and went on to produce just as much. Those didn't go in until after the first week of June.

    Of course, we also had warm weather until late into fall, with a killing frost not hitting until November.

    This year, I'm deliberately planting late. I have some tomatoes planted out, but not all yet.

    The Drowns who run Sandhill Preservation in zone 5 IA say they now start their tomatoes in mid-May and put them out in mid-June (!!!) because they see less disease, and they still get plenty of tomatoes.

    I'm a little too impatient to get tomatoes to wait quite that long, and we're a bit warmer here, but around the Philadelphia area, older gardeners still say Memorial Day is when you plant out tomatoes. The race to boast the earliest tomatoes may not be worth it here (well, not yet), since we're still not racing extreme heat and pests the way more southern gardeners are, and we do have a rather long growing season, unlike more northern gardeners.

    Anyway, the short version is: I don't think you need to wait longer, but if you do, you'll have to spray your plants frequently during May if we get a lot of rain again. Or you can wait and set them out later. But if you go that route, prepared to be constantly tortured as others post beautiful photos of lush tomato plants they put in the ground early, LOL.

    Garden Lover thanked gorbelly
  • 9 years ago

    LOL!


    But if you go that route, prepared to be constantly tortured as others post beautiful photos of lush tomato plants they put in the ground early, LOL.

    Thanks for the laugh!

    I did end up replacing and planting out. Not going to wait longer this year, but I have a plan for them if it gets cold/rainy again. Figure i'll keep the tomato cages off for now, and cover them with home depot buckets in case the cold wet rain shows up again.

    Thanks so much for the help/insight!

    Looking forward to our yummy harvests!

    :D




Sponsored
AIS Renovations
Average rating: 4.5 out of 5 stars15 Reviews
Custom Craftsmanship & Construction Solutions in Franklin County, Ohio
More Discussions