Can anyone identify this? BIG problem!
Hi, I'm new here, but I've got a big problem with my tomatoes!
I'm growing 4 varieties- and everything was going well until I went on holiday, and decided to gather some seaweed and shells to bring back for my garden.
I'd done a bit of research and found that both of them are good fertilizers. So I rinsed off the salt, and proceeded to crush the shells and make seaweed tea.
Within days of application, all of my varieties look like the photo I've included.
(Difficult to describe, but sort of white/brown speckles, crispy leaves.)
Can anyone advise on what the issue is, and if there's a remedy?
Should I just destroy all the plants and start again? :(
I can post up more pics if it helps.