Edible red fruit, cultivar of *Solanum lycopersicum*

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3answers
19 views

Tomato plant-Yellowing of older leaves with necrosis of green leaves- flowers falling off without fruiting

The Internet has led me to suspect this is a nutrient issue but I can't figure out which nutrient or if that's true. This is a cherry tomato plant. It gets moderate sun- direct sun for about 3 hours ...
3
votes
1answer
18 views

Brown spots with yellow on cucumber and tomato plants

Leaves of some my Cucumber and tomatoes plants are browning with yellow frames. also some of the stems of tomato plants appear to have a dark brown rust on them. Is this a fungus?
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0answers
23 views

Why are some leaves on my tomato seedlings turning dark and falling off?

I am trying my hand at balcony tomatoes and sowed some in mid March. I already transplanted them once from the seed nursery to small drinking cups of about 200ml. Since they were bending too much ...
4
votes
0answers
18 views

Is this the tomato potato psyllid?

I noticed these sugary white granules on my tomato leaves a couple of months ago, and saw some insects which I thought were aphids but didn't look closely. Now it looks as though my potatoes are ...
3
votes
0answers
31 views

Tomato trouble leaves are turning yellow and brown

This is my first season trying to grow tomatoes. I bought three different types (cherry, heirloom, and super sweet) and planted them in a large pot on my porch. They seem to be getting a lot of ...
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0answers
56 views

Plants Fungus Infection

I am new to garden and I have a tomato plant that is infected by fungus. I would like to ask how fungus infects the plant? Does the disease affect the soil, plant or both?
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0answers
28 views

Brown spots appearing on roma tomato leaves

Three weeks ago I bought a roma tomato plant from Home Depot. It was probably about 8 inches tall. Since then, it was in my apartment for a few days and then my friend's apartment for about two and ...