Help identifying issues with soil/perlite grow.

Floodster31 · Aug 11, 2020

I have just noticed these markings on 2 of my 5 plants. They are grown in a greenhouse in soil/perlite mix. They have been fed canna flora at 1/2 strength for the past week mixed to ph 6.5 with water many thanks in advanced with you input

Dirtbag · Aug 11, 2020

Looks like they had water droplets on them under full sun. Are you misting the leaves? Could just be from dew condensation, although that would be odd in a greenhouse, unless your day/night temps are swinging excessively.

Floodster31 · Aug 11, 2020

Dirtbag said:
Looks like they had water droplets on them under full sun. Are you misting the leaves? Could just be from dew condensation, although that would be odd in a greenhouse, unless your day/night temps are swinging excessively.

Dont think it could be water and temp does swing but only by 5 degrees at most they have fans in with them

Floodster31 · Aug 11, 2020

Dirtbag said:
Looks like they had water droplets on them under full sun. Are you misting the leaves? Could just be from dew condensation, although that would be odd in a greenhouse, unless your day/night temps are swinging excessively.

Should I cut the leaves that are effected off and see if it comes back on newer growth?

Dutch Jon · Aug 11, 2020

looks kind of when you sprinkle nutes accidentally on your leaves

Help identifying issues with soil/perlite grow.

Help identifying issues with soil/perlite grow.

Floodster31

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