Software
Houzz Logo Print
aka_catherinet

Questions mostly about tomatoes.....

Hi all. Most of my garden is in raised 70 gallon food-grade stock tanks. That means that if it doesn't rain, I have to water it a lot. Also, I'm almost 76 and am running out of steam. This year I planted my usual tomatoes.........Romas and Rutgers and some cherries. I use sturdy cages to keep them upright. Every year I struggle with leaf spot (or whatever it is). I don't use chemicals. It's horrible right now......probably because I didn't put cut grass on all the soil.


My big question is:

what is reasonable to put on the ones on the soil, to keep them from rotting?.....just on the ones touching the ground. Also, in the past I saw that even when the Romas are dying off from leaf spot, they still ripen up and do okay. But I have picked a lot of the ones that are on the bare ground, under the plant. I think I've read that it's okay to pick ones that have started to turn color. These are orange and should turn red. Do I just set them on the table and let them mature? Will they be as flavorful as the ones left on the dying plants? (with the severe leaf spot). I still water my Waltham Butternut squash plants, climbing up a swingset lined with wire.......but they are only 3' tall. I honestly don't expect any squash at all.....but just in case summer never ends....maybe there's hope. Usually by this time of year they have grown over the top of the swingset and are on their way down the other side. There's no sign of a female growing......


I'm having garden (and old age) depression that some of the cause of the problems are created by man, who doesn't seem to believe in climate change or care to do anything about it.


On a more positive note.....my cucumbers (forget the name, but they are bitter-gene free and don't get the bug that likes to kill them) are doing great! My Blue lake 275, haricot vert, and Roma beans did well, and a few other things.

But....I wanted to find out the answers to those 2 questions I posted about what to put under the tomatoes sitting on the soil, and was it okay for me to "harvest" the orange ones early? . Thanks!

Comments (17)

  • last year

    Pine needles do well to prevent bottom rot on my cantaloupes and when I used to "sprawl" my tomato plants the pine needles also worked well for those. Sunscald is my present problem with sprawling tomato plants.

    As for picking them early, if they show color on the bottom they will continue to ripen indoors at room temp in the coming days. We have a tomato rack for this picking early purpose when our heirlooms are starting to turn color and heavy rains are expected, this keeps them from spliting. Happy Harvest!

  • last year

    Thanks vgkg! So I'm good if they're all orange already (and supposed to be red)? Do you think they'll taste as good as if they finished growing on the plant?

  • last year

    I can't really comment on Romas and Rutgers for taste since I never grow those, but they should continue to ripen indoors if picked with some color already present.

    catherinet (5IN) thanked vgkg Z-7 Va
  • last year

    I found that they taste the same. Just don’t put in fridge.

    catherinet (5IN) thanked Sherry8aNorthAL
  • last year

    Thanks callirhoe. Both my husband and I are getting old and unfortunately the grass doesn't get cut as much on our huge property....which is probably good for insects, etc., .....but not my tomato plants! I'll try to think ahead in the spring next year about collecting some early. thanks for your suggestion.......it's a great reminder!

  • last year

    Using grass clippings as mulch is an ongoing venture since 75% of what is placed today will be gone by next week. Weekly additions will maintain layer but most lawns benefit from leaving clippings on them. Another strategy is running mower with bagger over Fall leaves then composting leaves until they can be used to mulch following year.


    Part of your problem with spots on leaves might come from overhead watering. Few plants require more attention to details than tomatoes so you certainly aren't along with your frustration. Do your stock tanks have drainage holes? Are they sitting on stone,gravel or sand to allow free drainage?

  • last year

    Hi klem.....No, I never water the leaves of the tomatoes.........just the ground under them. The stocktanks have holes and are up on cement blocks just 1 layer high/ We use our Fall leaves for composting and they turn into great soil that I use in the stocktanks. Are you saying that they wouldn't turn into soil if I just left them for the next spring? Our property is big and our compost pile is pretty far from the house, so I've never really noticed how quickly they turn to soil.

  • last year

    It was never my intent to drill down on the subject nor split hairs. Grass,leaves, wood chips and material in general are fine for mulch when fresh, partly composted or fully composted.

  • last year

    A little good news for you is the fungus you have is Septoria leaf spot and it will not infect the fruits of tomatoes as you claim, and true. I get it every year and never had a tomato infected and also Scientific research has stated the same. (Not some guy with a blog). Some bad news, Septoria leaf spot is common in nearly all soils and infects hundreds of different plants including some trees so it's rare any tomato plant can avoid the spores from this fungus.

    The microscopic spores from this fungus travel by wind, on insect bodies, humans and tools so exposure isn't limited to just ground contact or splashing soil. The most important part of controlling the fungus spread is controlling moisture on the leaves, Dry leaves will not support spore growth. The reason the fungus spots start on the lower leaves is because it's always the most humid area and last to dry out from lack of air flow. Knowing why something happens is the first step in preventing the action.

    MULCHING; A mulch under the plants will reduce spores splashing up on the plants with the dirt but more than an inch thick may become a saturated sponge when watered. raising the humidity under the plant for an extended period of time long enough for the spores to germinate and can become a double edged sword. Septoria leaf spot needs about 48 hours with a film of moisture on the leaves for germination so the best barrier between the ground and the plant is quality woven weaved landscape cover, (not the fabric) which controls splashing but does not hold moisture. This is what I use and confirmed by creditable sources, (not a guy with a blog).

    HARVESTING: Harvesting for me is when a tomato show a slight blush of color, referred to as the breaker stage. A few days prior to this stage is the Green Mature stage at which time the plant isolates the mature green tomato from the rest of the plant restricting the flow of nutrients and water to the fruit. I pick all my tomatoes in the blush stage. set them in bread racks I stack chest high to allow controlled ripening.

    There is no benefit to allow tomatoes to turn red on the plant for me, in fact they ripen to red more uniformly in the racks then on the plant, and why I can have 100 plus pounds ripe for canning at one time. I'll pick every 3 days and even the mature green tomatoes that fall off when I disturb the plants will ripen in the racks.



    catherinet (5IN) thanked outpaientzero
  • last year

    Thanks Kevin. That's good info!

  • last year

    I have another question. I hope it gets noticed after all the responses for the other question. All my roma toms are turning mostly red. I rely on my Rutger toms to add juice to the romas that I'm freezing. My Rutgers are really weird this year. They are very large .....which makes me wonder if this is not Rutgers..........but they are ALL very green with no signs of blushing. I did find one last week, and was letting it progress inside......but it rotted. Is there some reason these aren't ripening? Should I let their soil get drier? Thanks!

  • last year

    Perhaps, as you speculated, what you have isn't Rutgers. Maybe you have a variety that ripens later.

  • last year

    I agree, mix ups happen too often, as is in just once ;-). Did you buy the plants or start from seed? One of my Brandywine seed packs produced red hen's egg size tomatoes, large not jumbo, very disappointing.

  • last year

    If one has high expectations for plants it pays to buy patented brand name seed and transplants.

    The same is true for cattle. Outstanding bloodlines can increase per pound by 20% at sale for slaughter, and 100-500% for breeding.

  • last year

    Cath, how hot has it been the last couple of weeks? Air temperature is the main factor for how long it takes for tomatoes to ripen. The optimal air temperature window is between 68 and 77 degrees, anything above or below this will slow ripening or even stop the process. Below 55 degrees and ripening stops completely and above 85 degrees the production of lycopene and carotene responsible ripening the tomatoes slows down or completely stops.

    This is one of the reasons I pick when there is a blush and finish ripening them inside a building. Tomatoes will seem like they take forever to ripen when nights are cool and days are hot.

  • last year

    Kevin I hope you don't let Texas tomatoes know they aren't supposed to ripen above 85f