[Caretaker]

In my greenhouse I got this tomato blite on part of the first tomato plant as I left the door open.
So next year I was going to grow melons in there but was wondering about the soil in the border.
Do you think I should change it or just put a compost on top?

[SnooziSuzi]

I'd change it if you got blight in there, personally, even if you don't intend to grow tomatoes as I've heard that it can stay in the soil for a few years  

Hope this helps
Su

[senrab_nhoj]

I'd change it if you got blight in there, personally, even if you don't intend to grow tomatoes as I've heard that it can stay in the soil for a few years  

Hope this helps
Su

Blight does not remain in the soil only on the plant/leaves/fruit which you should burn or dispose of and not compost