New Grower HELP temp control advice needed!!!

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i have a 12" and a 16" osolating fans and I fill like there not helping with the temp to well. any advice would be awesome if I can get some tips
 
Do you have anything else or just the oscillating fans? Like extract or supply fans. If it's hot in the grow area all an oscillating fan will do is move the hot air around, you need to replenish the hot air with cooler air, assuming it's an indoor space you need to extract the hot air out of there to allow cooler air in.
 
What are your temps at the top of the plants?
You can run a piece of ducting from the upper part of your grow area to some place that is higher. That will help set up a passive airflow. The theory is the warm air rises and pulls in cooler air at the bottom. It only works if you have closed area for growing.
You can buy an inline duct fan with a speed controller for around $100.
 
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