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Burned my tomato plants

Posted on 4/30/18 at 4:13 pm
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 4:13 pm
Did a soil sample. Was calcium low. Guy at Cleggs told me to put a table spoon of calcium nitrate around them every two weeks. Best looking plants I ever had until this morning. The leaves are burnt pretty good and the fruit are getting brown spots. Is there anything I can do?
Posted by PillageUrVillage
Mordor
Member since Mar 2011
14725 posts
Posted on 4/30/18 at 4:17 pm to


ETA: water heavily for a few days to try to flush the excess calcium nitrate out of the soil. Then resume normal watering. Wait to see if they recover.

ETA2: Bone meal is a good calcium source, but it is a slow release. Amend the dirt with bone meal before planting next time.
This post was edited on 4/30/18 at 4:24 pm
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
26440 posts
Posted on 4/30/18 at 4:32 pm to
Did the Calcium Nitrate have direct contact with the plants?
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 4:35 pm to
No. Just sprinkled it around them and covered it up. This was the second application in a month
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
26440 posts
Posted on 4/30/18 at 4:39 pm to
It shouldn't have burned them then
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 4:41 pm to
Well something happened. They look terrible
Posted by windshieldman
Member since Nov 2012
12818 posts
Posted on 4/30/18 at 4:45 pm to
Is it possibly blight?
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 4:47 pm to
What is that?
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 4:52 pm to
Googled blight. Looks like that's what it is. So I guess I'm screwed
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 4/30/18 at 5:02 pm to
You plant all the same variety?
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 5:13 pm to
Creole, celebrity and Cherokee purple
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
26440 posts
Posted on 4/30/18 at 5:17 pm to
Celebrity is usually resistant to disease. Do you water with a sprinkler or drip hose and how often?
This post was edited on 4/30/18 at 5:18 pm
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 5:20 pm to
The celebrity looks the worse. Small raised box only seven plants. Water with a watering can about every other day
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
26440 posts
Posted on 4/30/18 at 6:02 pm to
Don't water the leaves, just the roots.
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 6:09 pm to
That's what I do. Never water the leaves
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 4/30/18 at 6:14 pm to
quote:

Small raised box only seven plants
Dang, raised beds are also supposed to help against blight. Sounds like you were very unlucky.

What I'm wondering is how long will iit stay in the soil? I'm assuming planting more plants would still make them susceptible to it??
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 6:27 pm to
Yeah I don't know. First time having this problem. Been making great tomatoes for years
Posted by lsuson
Metairie
Member since Oct 2013
12116 posts
Posted on 4/30/18 at 7:10 pm to
Do you have lower limbs toward the base that hang low to the soil? If so cut them close to the base without injuring the plant.
Posted by lsushelly
Denham Springs
Member since Aug 2006
2849 posts
Posted on 4/30/18 at 7:20 pm to
Ok. I'm gonna do that. Hope you're right
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 4/30/18 at 7:28 pm to
quote:

Do you have lower limbs toward the base that hang low to the soil? If so cut them close to the base without injuring the plant.
Great suggestion. Will keep rain/water droplets from splashing from soil-borne (as blight is) onto plant.
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