What could this be …?

twentyeight.threefive

Well-Known Member
I have This Auto flower Northern Light
Week 13 getting close to harvest top leaves are starting to yellow on the edges … is it because it’s getting close or something else ….? Hmmmm
Close to harvest? Not even close. That probably has 6 weeks to go.

Curled serrated edges are usually due to light stress or heat stress. How close are the lights and what are the temps?
 

TPole

Active Member
Close to harvest? Not even close. That probably has 6 weeks to go.

Curled serrated edges are usually due to light stress or heat stress. How close are the lights and what are the temps?
Yeh I thought it might be the light so I’ve lifted it , temps have been 25 to 30 deg , 600 watt hps

6 weeks !?, ok cheers , the buds will be huge lol I’ll be looking for 20-30% amber anyway
 

lusidghost

Well-Known Member
Yeh I thought it might be the light so I’ve lifted it , temps have been 25 to 30 deg , 600 watt hps

6 weeks !?, ok cheers , the buds will be huge lol I’ll be looking for 20-30% amber anyway
Definitely. Just make sure they have good air circulation because those fatties will be prone to bud rot.
 

manfredo

Well-Known Member
They could use a little more magnesium too, looks like...Epsom salt in the water is the cheapest way. like 1/2 teaspoon per gallon, probably til harvest.

Looking good though!!

 
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