Hi
My tomato plant seedlings (photos attached) have gone from good and healthy to developing muddy brown coloured leaves. I am pretty sure it's not over watering. I have other plants that were started at the same time and kept in same environment and are good and healthy. It would be good to have some kind of answer so hoping all of you knowledge and expertise can help.
Thank you all

On Wed, 12 May 2021 20:48:39 +0100, squidfest
wrote:


Hi
My tomato plant seedlings (photos attached) have gone from good and
healthy to developing muddy brown coloured leaves. I am pretty sure it's
not over watering. I have other plants that were started at the same
time and kept in same environment and are good and healthy. It would be
good to have some kind of answer so hoping all of you knowledge and
expertise can help.
Thank you all


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Sunscald ? just an uneducated guess

https://backgarden.org/tomato-sunscald/

John T.

Hi John
Many thanks for your reply. I wish it were the sun. We haven't really had any yet this year. I'm in the cold and grey southwest UK.

squidfest wrote:

I wish it were the sun.
We haven't really had any yet this year.

Maybe the pH?

On 5/14/2021 10:56 PM, badgolferman wrote:

Maybe the pH?

Or the acidity of the soil?

On Wednesday, May 12, 2021 at 4:30:39 PM UTC-4, squidfest wrote:
Hi
My tomato plant seedlings (photos attached) have gone from good and
healthy to developing muddy brown coloured leaves. I am pretty sure it's
not over watering. I have other plants that were started at the same
time and kept in same environment and are good and healthy. It would be
good to have some kind of answer so hoping all of you knowledge and
expertise can help.
Thank you all


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|Filename: IMG-20210511-WA0000.jpg |
|Download: http://www.gardenbanter.co.uk/attachment.php?attachmentid=16893|
|Filename: IMG-20210511-WA0001.jpg |
|Download: http://www.gardenbanter.co.uk/attachment.php?attachmentid=16894|
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--
squidfest

Try giving them some magnesium sulphate, Epsom Salts. That usually perks up tomatoes.

Paul

On Thu, 3 Jun 2021 18:44:12 -0700 (PDT), Pavel314
wrote:

On Wednesday, May 12, 2021 at 4:30:39 PM UTC-4, squidfest wrote:
Hi
My tomato plant seedlings (photos attached) have gone from good and
healthy to developing muddy brown coloured leaves. I am pretty sure it's
not over watering. I have other plants that were started at the same
time and kept in same environment and are good and healthy. It would be
good to have some kind of answer so hoping all of you knowledge and
expertise can help.
Thank you all


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|Filename: IMG-20210511-WA0000.jpg |
|Download: http://www.gardenbanter.co.uk/attachment.php?attachmentid=16893|
|Filename: IMG-20210511-WA0001.jpg |
|Download: http://www.gardenbanter.co.uk/attachment.php?attachmentid=16894|
+-------------------------------------------------------------------+



--
squidfest

Try giving them some magnesium sulphate, Epsom Salts. That usually perks up tomatoes.

Paul


I put some Epsom salts into all my flower or veggie plantings in the
spring.I think it makes a diff.