neitriants?!

any recomendations on fertilizers/neitrients??

my stems are weak as ever, any special minerals i should make sure to have to biuld up the strength??

could be from a Boron deficiency but is usually rather cause by effects of stretching in plant grow.
check this thread https://www.rollitup.org/general-marijuana-growing/1469-marijuana-plant-problems-cures.html

and if you have a specific plant with that problem, be so good and post a pic of that plant

awesome! thanks man. i think its mainly stretching.. the stems are grew fast in the beginning because i used a regular light bulb (they encourage stem growth i believe) so i buried them a bit deeper and now theyre standing fine, and the stems are getting harder and thicker now