Edible red fruit, cultivar of *Solanum lycopersicum*

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4
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1answer
40 views

How far do potatoes really need to be from tomatoes to prevent disease/blight?

How far do potatoes really need to be from tomatoes? Is ten feet with a row of peas in between sufficient? Also, do sweet potatoes count as potatoes?
5
votes
2answers
62 views

Can I grow tomatoes in a warm climate that experiences monsoons?

Since Tomatoes are kind of year round Vegetables, is it fine to start a few plants anytime around the year ? At my current location , I am expecting Monsoons to hit around Mid-June . I was planning ...
2
votes
1answer
44 views

What happens when tomato seedlings are overwatered?

Some of my tomato seedlings received too much water and it shows. Some of the lower leaves on them have yellowed and the rest of the foliage looks a little lighter but otherwise healthy. Yellowing of ...
1
vote
1answer
46 views

Why do tomato plants in stores still have healthy looking cotyledons?

I was at a couple of different stores recently that were selling tomato plants and saw some more from another nursery that still had green and healthy looking cotelydons (seed leaves) on them even ...
2
votes
1answer
155 views

What is wrong with this tomato plant with yellow and black spotted leaves? [picture]

What is wrong with this tomato plant? The yellow with black spots has been spreading through the plant. I am hoping someone knows exactly what this is and how I can treat it or prevent it.
2
votes
0answers
23 views

White map-like tomato leaves (hydroponic) manifesting

I am growing cherry tomato using kratky hydroponic method and ive seen these map-like lines manifesting on a number of leaves. I had to remove the infected leaves to control the infection if you will. ...
1
vote
1answer
89 views

Why would one tomato plant be full of tomatoes and the other one be empty?

I planted two tomato plants in my first garden and one has developed about a dozen green tomatoes ranging from marble-sized to 3/4 tennis ball-sized but the other, same exact species, has no tomatoes. ...
5
votes
1answer
172 views

How should I grow Moneymaker tomato plants in indoor containers?

A few questions about these moneymaker tomato plants: 1) Is it okay to grow two in a 5-gallon container? 2) Is a homemade bamboo obelisk like the one I am using (see picture) tall enough (it's ...
6
votes
3answers
284 views

What fluorescent bulb is best for my tomato seedlings?

It has been suggested that my seedlings may not be getting enough light. What are the best types of fluorescent lights to get? I have a single bulb, and looking to get another light or two to add to ...
4
votes
3answers
375 views

Have I planted my tomato seedlings too close together?

I have been following this walk-through on growing tomatoes from seeds: http://www.reneesgarden.com/articles/grow-tomato.htm I have planted my seeds in the rectangular container. But I believe I ...
4
votes
1answer
55 views

Is this compost appropriate for transplanting/repotting tomatoes?

I have planted some tomato seeds (that came in a grow bag) in a flat planting tray and as the stems and leaves are growing up, I'm being convinced that I should move them back to the grow bags that ...
4
votes
1answer
43 views

What happens when you take a cutting from a mature determinate tomato plant?

If I take a cutting from a determinate tomato plant that has already produced fruit, will the cutting grow and produce, or will it just die, eventually? I know mature indeterminate tomato cuttings ...
4
votes
2answers
78 views

Is a skylight enough light for tomato seedlings?

I have a 2' x 4' domed skylight on a pitched roof, facing southeast. If I build a shelf so the seedlings sit a foot under this dome, will it be enough light to prevent leggy plants?
6
votes
2answers
252 views

Is peat moss nutritious enough for tomato seedlings?

I have a seed starter kit with a wicking system. The kit came with a peat moss mix and I have purchased some new peat moss pellets for starting seeds. I know that peat does not really contain any ...
3
votes
1answer
48 views

Tomato plant discolored and dried out

I have a home garden with tomatoes and peppers. The peppers grow great every year, but often the tomatoes end up discolored with dried out leaves. I recently did a Manutec pH test on the soil and ...
2
votes
1answer
158 views

What causes the base of tomato seedling stems to shrivel?

What causes the base of the stems of tomato seedlings to wither (shrivel up)? I've noticed this happen occasionally. The remainder of the plant is fine until it dies from being separated from the ...
2
votes
2answers
61 views

What can cause tomato flowers to drop before blooming even once?

What can cause tomato flowers to drop before blooming even once? They never open at all. So, there's no chance for external pollination. They get to the point to where they're almost about to open ...
2
votes
1answer
79 views

How far should I place garden plants from concrete and fences?

I have a 9' strip of land nestled between my driveway and the neighbor's fence. I'd like to plant some rows of blackberries and make some raised beds with tomatoes and vegetables here since it's one ...
2
votes
0answers
32 views

What's happening to my tomato plant leaves? [duplicate]

Can you help me identify what this is on my tomato plant leaves? It's like inside the leaf..you can't feel it by touching the leaf. If the info helps, the plants are in a container.
6
votes
6answers
829 views

What can I do with unripe tomatoes when prepping a bed for winter?

I have about 12-14 healthy tomato plants that I have uprooted and chopped up to till back in for their nutrients, but I'm wondering if I can do anything with the 20+ green (unripe) tomatoes that ...
3
votes
1answer
53 views

How should I prepare a containerized tomato-plant for overwintering?

I would like to try to overwinter some tomato plants which I planted in a container and have worked well. I will have a hard winter and thus I need to stock them inside the house. What do I need to ...
3
votes
2answers
229 views

How will indirect sunlight affect indoor tomatoes under grow lights?

I'm deciding where to put my indoor vegetable garden for the winter. I will use grow lights as the primary light source but part of my decision decision is based on the value of indirect sunlight. ...
3
votes
1answer
98 views

What soil problem would cause fruit and vegetable to grow very small?

One that is lawn clipping compost with a pH 6.0 where everything grows pretty well. The other garden is 40cm deep of supposedly Rich Organic Garden Soil but has a pH of 7.0. The only things that grow ...
4
votes
1answer
838 views

What are these lines on tomato leaves? [duplicate]

I have planted some tomatoes in my garden. The plants have started showing white lines as shown in the picture. Is this some disease? If yes, What kind of disease is this? Is it safe to eat tomatoes ...
2
votes
1answer
163 views

Tomatoes…what is the difference between early blight and late blight?

What are the differences in early and late blight of tomatoes? Can you cut off affected areas of one or both to prolong the life of the plant? What can one do to prevent this disease, what can one do ...
3
votes
2answers
96 views

What are the scratch marks on the undersides of my tomato fruits?

I am seeing scratch like marks on bottoms of my tomatoes. What is causing this? Possibly chipmunks? I have tried eight solutions with no results.
2
votes
2answers
500 views

Is it safe to eat tomatoes affected by early blight?

My tomatoes have caught a case of early blight. Is it safe to eat the them? The fruit themselves look fine, but I don't want to feed my family anything that's potentially dangerous.
5
votes
2answers
303 views

Can I use the output from a house boiler to heat a greenhouse?

I live in relatively cold, rainy Manchester in the north of England and have been experimenting with growing chillies and tomatoes. I've found that they are fine indoors, but die quite quickly ...
7
votes
1answer
309 views

What is causing the leaves to develop brownish patches between the veins on my tomato plant?

My tomato plant's leaves are turning brown in some places (photo). Zoom in It seems to affect mostly older leaves, but not all of them, as you can see in the image. It starts with a few small brown ...
5
votes
1answer
133 views

What's affecting this tomato plant? [duplicate]

Can anyone tell what's wrong with this tomato plant? Is it disease or deficiency? My areas been having issues with late blight the last few years. One spot seems to have a concentric circle around it ...
3
votes
1answer
155 views

What are these dark brown spots on my tomato leaves?

I have these dark brown spots on my tomato leaves that appeared over the weekend. I'm only seeing them on one branch. The rest of the plant looks fine. The nearest I can tell, it looks like spotted ...
4
votes
3answers
256 views

Are my tomato plants damaged by a chemical or a disease?

Most of my tomato plants have started showing signs of what I think is Cucumber Mosaic Virus. I have shoestring, fernleaf, and curling leaves. They also have a leathery appearance. At first I thought ...
2
votes
1answer
72 views

My tomatoes got hit by a freeze [duplicate]

Most of them are coming back. 12 out of 15. Will these produce this year if I can keep them from freezing again? They've been babied in a heated greenhouse ever since. I know I'll have to harden ...
2
votes
1answer
82 views

Does this tomato plant look alright?

I started growing tomatoes inside my apartment. All over the internet, I noticed pictures of tomato plants that are really thick with lots of leaves and branches. Mine is tall, thin and has only a few ...
2
votes
1answer
50 views

Should I treat freshly cut tree branches before using them as trellises?

I have a bundle of branches from a North American Maple in my yard, just cut down while pruning the tree in the spring. I'm contemplating whittling down some 2-foot-long sticks to use as simple ...
3
votes
1answer
68 views

Why are there plants specifically designed for greenhouses?

I have read that tomatoes for greenhouse culture need to be varieties designed to be grown in greenhouse environments. What are the varieties, and where can I get them...just by mail? And what other ...
3
votes
2answers
324 views

Should I remove tomato “side shoots” growing from cotyledons?

I'm growing tomatoes and in accordance with all the advice I am pinching out side shoots, which I take to be the shoots which sprout out roughly bisecting the angle between the main stem and a ...
4
votes
1answer
120 views

What are these white streaks on my tomato plant?

I've also seen similar streaks on my basil's leaves but not as pronounced.
4
votes
2answers
70 views

Advice for late tomato/pepper starts

I had planned to start some plants indoors for the vegetable garden this year to try more disease resistant varieties but between being busy and the weather being cold for so long I completely forgot. ...
3
votes
2answers
44 views

Peat Pellet Tomatoes: When to cut the weaklings?

I planted 2 seeds per Jiffy peat pellet, incidentally, every single pellet has had both seeds germinate. Right now, they are on average about 2 to 2.5 inches tall and only have their cotyledon leaves. ...
4
votes
1answer
94 views

How do I eliminate tomato cracking?

Over the years of planting tomatoes I have had a problem with a lot of the fruit cracking. I need some advice as to how to eliminate that.
4
votes
1answer
69 views

Tomato Disease treatment

My Tomato leaves are getting Yellow. I assume it some sort of disease. Until now I just tried to spray garlic on them, but it does not help. How can I treat it?
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vote
2answers
67 views

Tomato plant flowering but falling before fruiting

Hi i have started a tomato plantation on my balcony and its flowering but the flowers are falling without fruiting, i am using cocopeat and natural fertilizer.
4
votes
2answers
82 views

Getting tomatoes to grow

I am new to growing tomatoes. I have a plant outside that is about 3ft high but the tomatoes themselves aren't growing. Can someone give me some tips please? Please note I am the southern ...
2
votes
2answers
93 views

How much time do tomatoes take to ripen?

I planted some tomato plants in August in pots with 70% soil and 30% organic vermicompost. Plants started to fruit from mid November, but even today those tomatoes are very small and green (and hard). ...
5
votes
2answers
63 views

Tomato blight clear-up

My tomatoes succumbed to blight, and I have now uprooted the mouldy remains of the plants and put them in my council green waste bin. There are currently rotten green tomatoes scattered on the ground ...
2
votes
1answer
75 views

Is a 25cm by 40cm nursery bag big enough for a tomato plant?

I planted a tomato plant in a nursery bag. The bag's dimensions are approximately 25cm diameter and 40cm height. Is this correct or not? My plants have started to give tomatoes (10 tomatoes per plant ...
9
votes
3answers
312 views

Leaving tomato roots in the ground

Soon my tomato harvest is done and I wonder whether I can leave the roots in the ground for rotting or whether I should get them out. I heard that for some other annuals leaving the root in the ...
4
votes
2answers
60 views

Why are my plants doing badly for the 2nd year in a row?

I live in Marin Co. California, where summers have been mostly hot and dry, winters mild with rain. All my plants are in pots, excepting the trees that were already here when we moved in 15 years ...
6
votes
1answer
232 views

Why are my tomato fruits developing black, mushy spots before they can ripen?

My tomato fruits are going bad before they have a chance to go from green to red. Can anything be done this year to the plants I have? I have same problem with every new fruit.