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Crown royal seedling issues

Meowera

New member
Hey guys new to this

Defiantly a green thumb tho . Gardened for many years and grown Canabis before and never had this issue

Plants are 4-5 weeks old

Stated In a seedling mix from local greenhouse

Water ph is 6.25-6.75

18hours of light at 25,000 lux mostly red spectrum “indoor” temp 22-27

Outdoors 65,000 - 125,000 lux 5-7hours
Have taken them outside to try and ween them to outdoors as these will ultimately be grown outdoors temp 22-29


When heat guned outside the leaves are 27-30 degrees. Is this to hot ?


So the problem I’m having is the lower leaves are getting little brown spots at random no real pattern in relation to the edges or veins ultimately causing the whole leaf to die

Could this be a calcium magnesium issue ?

Maybe directly in full sun was a bad idea ?
 

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MJPassion

Observer
ICMag Donor
Veteran
Calcium deficiency due to pH issues is what it looks like to me.

Check your soil pH & adjust your water pH accordingly.
 
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