Hydroponic marijuana growing pt 2

Mississippi Senator pushing to legalize medical cannabis
February 8, 2012
Medical Marijuana Bud Room HD
February 9, 2012

Hydroponic marijuana growing pt 2im getting some type of nutrient deficiency with my plants, getting brown spots and the tips of the leaves are curling up, they were yellow the day before but it seems they’re getting their green color back. i cleaned out the reservoir and have been testing ph levels daily and it seems the ph levels go up really fast. any help would be appreciated.


  1. Tucsongrower says:

    check your ph if its not your ph than it can be heat stress. its to hot. check out my videos

  2. AceDigitalNetwork says:

    it could be excess heat from the light but i think you overfed them…when theyre that small i usually feed them a very small amount..then gradually increase as they grow…speaking from experience!