Double Kush Cake Fem.

This week, there was a little outbreak of gnats. 😟 Because of the weather, there are gnats everywhere and now they are in my tent. They stick to the yellow card and the ones i see flying, i use the vacuum cleaner to remove them. I hope the plants won't get to much stress from the babies in the soil eating the roots. They got only 3 weeks to go. Also, the leaves are showing some brown spots, this isn't a problem at this stage, next grow i will need to give a little more calmag each dose. Previous grows, i gave way less calmag and the deficiencies started to show as soon as i went into bloom so i know i'm doing good.