chemicals

So I am currently in week 4 veg and the spider have begun to appear again, I had them on my last grow but around 2 weeks before harvest and now they have appeared really, early any tips on how to get rid of them, I have tried neem oil, defoliation, dr shimo and they still persist, anyone know...

This strange looking "mushroom", as many might call it, is actually an exotic type of non-photosynthesizing flowering-plant called Monotropa Uniflora, also known as "Indian pipe" and "ghost plant". Unlike most plants which contain photosynthesizing pigments such as Chlorophylls that generate...

I'm colorblind and accidentally sprayed all my plants with mr clean.. I sprayed them all down with water as best I could Til they were dripping. Are they completely fucked? Anything else I should do?

What is the best solvent to run close loop...who is best source to get that solvent... why is it that you went with your choice. I chose propane from bvv

i know..cal mag diff..but i put some in the beginnig guess i gotta always put it with ro water since its lk 20ppm lol but I posted on here to get more responses..what's the best or your experience with non organic dwc grows.. Thanks