White Spots, not mites??? Ideas Please Y'all

bbens69

Active Member
400 watt hps & 50 watt reptile bulb. Bruce Banner #3 strain, awesome air circulation from ceiling fan and also have air purifier with UV part time. Pic is top & bottom of same leaf. Using Fox farm. Could it be a bad bulb? 55% humidity, temps in 70's day & upper 60's at night. My elevation is about 7000 above sea level in Colorado. Fresh air is abundant. All plants get spots under light about 18 inches from tops. Stumped...
 

bbens69

Active Member
1434290609152-1129995168.jpg That was Mother. Here are 2 In 1 week of flower. Similar spots on old leaves. Doing LST for Sweet top buds. Adding Co2 from yeast & Sugar with 2 tubes about 2 feet from top of canopy.
 
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bbens69

Active Member
Going to spray with Habenaro today :~} Just reading about that too. Hate using any chemicals on my girls.
 
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