300w LED Full Spectrum Grow Light for 2 plants?

Honestly $90 is pretty low. Like diyled metioned, HPS/MH is the cheapest bang for your buck. For $125 you can get a 400w HPS/MH cool tube with timer and ratchet hangers. That would smash a 2x4.

Amazon
http://a.co/7f7ISq9

or look on craigslist for people practically giving away old HPS

CobKits said:

or look on craigslist for people practically giving away old HPS

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I decided to go with blurple lights and see how it goes. This is for personal use and not for making any sort of money. By the time I harvest these, I will be able to buy better lighting. Probably will switch to HPS lighting if these don't produce 2 healthy plants.