as the person before me said every week you change the res. as your plants use the water (and fertilizer) you will need to add some more. so depending on the nutes you use you will have do do some math
nutrients are stored in stems and leaves so durring flushing you aren't starving the plant you are simply not refilling its "reserve tank" the parts that die are being used up
im a few weeks from harvest with my shortryder...my ballast crapped out right before flowering...i personnaly like the autos i had to switch to 12/12 for my other plants so that probably hurt them too
hey man welcome to RUI. airstone is left on all the time yes. you can do a wide variation of hydro systems. for a bubbleponics system you use the waterpump only until the roots are in the water in the res. hydroton and rockwool you will onlyh find at a hydro store if you dont haveone in your...
check this shit out i almost had a shit fit when i saw this shit...got an 8th off my boy had to practicly trim the shit myself...how sad people cant care for their nuggs
it looks extremely dark towards the bottom i would try to add some cfls to ballance the lighting out...ant is there any type of reflective material around your grow area?