Tomato leaf.
burned tomato leaves?

Tomato   

Hello, my tomato plant's leaves turned like this from one day to another, what is it for? They look like if they have been burned and I don't think is because of the sun because it hasn't been so hot here and because there is another tomato plant next to it and is totally fine. Also some of the...

Asked by: Romina (3 points)   Posted:November 18, 2013

3 answers    3836 views

Tomato disease - what is it & should I be worried about next season

Tomato    Lausanne, Switzerland

In early July, all my tomatoes started getting spots on leaves. The bottom leaves were affected first, and they turned brown quickly. I was abroad at that time, and by the time I got home things had deteriorated quickly, and all plants were affected. Because the tomato fruits didn't look...

Asked by: deactivated (25 points)   Posted:August 24, 2013

2 answers    2543 views

Tomato splits/grooves

Tomato    South of Houston. Halfway to Galveston.

Does anyone know what is causing these wierd grooves in my tomatoes? It's not on all of them, but it is a majority. Maybe 70%. I have some plants in planters and others in the ground. Seems to be the same regardless of which planting type it is. When I cut off the end with the grooves...

Asked by: Geoff (2 points)   Posted:June 21, 2016

5 answers    1020 views

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Data base of a tomato plant

Tomato    India

sir,can you please provide me the data base of a tomato plant

Asked by: mounika (1 point)   Posted:March 4, 2019

1 answer    43 views

Diseased fruit
Tomato disease

Tomato    Paraguay

What is this disease? These tomato plants, I would like to know what is the problem please. Thank you

Asked by: Guido Lopez (2 points)   Posted:March 2, 2016

4 answers    1294 views

What is this?

Tomato    South of Houston. Halfway to Galveston.

Anyone know what causes this? This one tomato turned red very early. Everything else on the plant, and other plants, are still completely green. It wasn't pressed against the cage, a stem or another tomato.

Asked by: Geoff (2 points)   Posted:May 12, 2016

3 answers    877 views

Tomato transplants 23 days after sowing shows black spots on cotyledon leaf.
Could be a bacterial disease?

Tomato   

My 23 days old tomato seedling cotyledons exhibit spots like chemical burn or bacterial. Please help me in identifying the problem.

Asked by: Jorge Hernandez (1 point)   Posted:May 12, 2017

1 answer    405 views

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How often should I water tomatoes grown in containers on an unshaded rooftop?

Tomato    New York

I live in New York City and grow a variety of vegetables in containers on our rooftop. Because of the configuration of the buildings around us, during the summer the plants get unbroken direct sunlight from approximately 7 or 8 am until about 3:30 or 4pm, if not later. Conditions on the rooftop...

Asked by: Jacob Dean (1 point)   Posted:March 1, 2019

0 answers    14 views

Aphid damage to tomatoes?

Tomato    None Given

I have a very good and healthy tomato plant. I recently noticed it's leaves getting a bit damaged and i found big aphids. The plant is fruiting just fine but I was worried so I pruned the really damaged vines. Can you check the images to make sure the damage to the leaves was caused by the...

Asked by: reem (9 points)   Posted:February 6, 2015

2 answers    2163 views

Holes and yellow marks on a tomato leaf
Holes and Yellow Marks on Tomato Leaves

Tomato    New Zealand

Hi! I'm a very new gardener, so anything that's out of the ordinary will definitely worry me. I've noticed that some leaves have yellow marks, and some of those also have small holes in it. Please tell me if it's anything serious, and what I can do about this. Thank you all!

Asked by: Naomi (1 point)   Posted:November 5, 2017

1 answer    398 views

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Tomatillos not producing very much fruit

Tomato    None Given

I have a couple of tomatillos (Husks) which do not seem to fruit enough (I get 3 fruits a day per tree... not much I guess). Do you think it is because they are self-pollinating?

Asked by: reem (9 points)   Posted:February 11, 2015

1 answer    1083 views

Yellowing tomato leaves

Tomato    None Given

We have 4 tomato plants and they started to slowly die. The first plant that died started to have yellowing leaves and within days the whole 4 foot plant was dead. Now we're noticing our other plants facing the same fate. 1. What is happening to them? 2. Can we stop it? 3. How do I stop this from...

Asked by: Molly (1 point)   Posted:July 12, 2016

1 answer    1022 views

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is it worth it to grow heirloom tomato varieties?

Tomato    SC

I am fascinated by some of the heirloom varieties of tomato out there. In particular, I have been looking at a variety called 'indigo rose' which looks beautiful and sounds delicious. I am not a big tomato grower although I've had good success on occasion. The last time I grew some I had problems...

Asked by: Melanie Young (1 point)   Posted:April 1, 2013

3 answers    2789 views

Whole leaf symptom
Tomato Plant Symptom (bronzed leaf and then die)

Tomato    Penn State University- State College, PA

One of my research tomato plants in the greenhouse is showing a weird symptom that I am not sure of what it is. The leaves are getting bronzed before they dry out and die (see attached photos). The flowering and fruit is not affected and it does not seem like it is spreading to other plants...

Asked by: Mengyuan (Maggie) Jia (1 point)   Posted:January 5, 2016

3 answers    943 views

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How to plant tomatoes in trenches?

Tomato    SC

I'm very new to growing vegetables so I'm still discovering lots of new things. I have been reading some articles about planting tomatoes almost horizontally in trenches as the plant will sprout roots along the stem. I think this sounds like a good thing to try but I have some questions. First,...

Asked by: Melanie Young (1 point)   Posted:May 3, 2013

3 answers    4685 views

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How do I prune tomato plants?

Tomato   

My plants have gotten a bit out of control and I have no idea what to do with them. I've been pruning here and there but I have no idea what I am doing being honest. Can anyone provide some guidance to help me do it correctly?

Asked by: D. Thompson (2 points)   Posted:July 12, 2013

5 answers    4168 views

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White paste substance on tomato

Tomato    ohio

Some tomatoes have a white paste substance coming out of cracks. what is it? Other tomatoes appear to be okay. I have five tomato plants growing.

Asked by: steve (1 point)   Posted:August 21, 2015

2 answers    1053 views

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early flowering in tomato

Tomato    None Given

My tomatoes are about a foot high, with only a few leaves, but have started flowering. What is the cause of it and what should I do?

Asked by: lordss (1 point)   Posted:June 5, 2017

0 answers    308 views

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How do I growing tomatoes in hanging baskets?

Tomato    Zone 7B

I would like to grow some cherry and/or grape tomatoes in hanging baskets. What exactly does this involve? Do I just need to fill the basket with regular potting mix and transplant my seedlings. Will the plants naturally grow downwards from the basket or is it more complicated than that?

Asked by: cara smith (1 point)   Posted:April 16, 2013

3 answers    10156 views

Tomato problem

Tomato    None Given

Tomato plant aborting the flower, small fruits become dried but not all plants have the symptom. What is the reason?

Asked by: Fabio Centurion (1 point)   Posted:October 21, 2016

0 answers    576 views

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Dataset of tomato leaves

Tomato    Cameroon

Dear, I am developing an app for crop diseases detection. I read in some research articles that they were able to get images from plantvillage.org. What should I do to be able to use those images too. Best wishes. Adamou.

Asked by: Adamou (1 point)   Posted:December 14, 2018

1 answer    23 views

Soft beige growths ascending from base of stem upwards
Root rot?

Tomato    Alabama

Just need help figuring out what happened to my tomato plant. I live in lower Alabama and am inclined to blame this on heavy, daily rain. Any insight and/or advice for the future would be greatly appreciated!

Asked by: Kelsey King (1 point)   Posted:August 21, 2016

5 answers    1098 views

Stem rot symptoms were seen on greenhouse-grown tomato during the 2017 winter

Tomato    Italia

Affected tomato plants showed darkening of the stem and a severe stem rot symptoms. I think it's a bacterial disease... Which bacterium causes these symptoms? It is the first time that we observe this symptom. What can cause such disease?

Asked by: Dr. Raffaele Giurato (6 points)   Posted:April 18, 2017

3 answers    648 views

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Tomato seeds not germinating

Tomato    Fort Worth, Texas

I am having a problem in germinating the tomato seeds. First, I tried by placing seeds inside the paper towels and later in tiny individual pod trays but no result. Now I am thinking to buy the seedlings which seem to be a good deal. My question is what went wrong and which is the best way to...

Asked by: RJ Bishop (1 point)   Posted:May 16, 2017

3 answers    620 views

Tomato transplant after 7 days, showing spots and browning.
Spots, yellowing and brown edges on leaves of tomato plant

Tomato    State College, PA

I bought a tomato plant and transplanted it about 7 days ago. Now it is showing lots of yellow spots/holes on the older leaves and the lowest leaves are turning brown. What are the likely causes? I have seen flea beetles on a few other types of veggie plants nearby. Also, the plants are in...

Asked by: Ruth Nissly (6 points)   Posted:May 28, 2016

1 answer    743 views

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When is the best time to apply mulch?

Tomato    None Given

I have ground up mulch from lawn, leaves, tree branches and bush prunings. Do I put this on the garden now or in the spring?

Asked by: merton (1 point)   Posted:September 9, 2013

4 answers    3308 views

White spots on tomato plant leaves

Tomato    None Given

I just planted a veggie garden for the 1st time! I did buy a tomato plant that is in a separate pot from the rest and today I noticed these white spots on the leaves and some broken type leaves. I don't know much yet about growing veggies but I'm learning! Can anyone tell me what this could be...

Asked by: Julie (2 points)   Posted:March 9, 2016

1 answer    581 views

Viruses or mutation? Other plants that do not show symptoms

Tomato    Italia

The leaves are all with such symptomatology. Other plants that do not show symptoms.

Asked by: Dr. Raffaele Giurato (6 points)   Posted:December 15, 2015

2 answers    1007 views

Tomato plant not fruiting, has double stem

Tomato    None Given

i have two cherry tomato plants, both are healthy and growing yet both grew with a double stem on each plant " see images" it is healthy but not fruiting at all is there something i should do? Update the plant flowers all of the time but never sets fruit

Asked by: reem (9 points)   Posted:January 17, 2015

2 answers    1858 views

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Best way to add calcium to soil to prevent blossom end rot?

Tomato    SC

I have a tomato growing question. I have experienced problems with blossom end rot on past tomato crops and I would like to try growing some again this year. If it is caused by a calcium deficiency then what is the best way of supplementing the soil?

Asked by: Melanie Young (1 point)   Posted:April 1, 2013

5 answers    112957 views