Is this under or over fert?

BlueFish

Active Member
I gave my plants more nutrients than that wen they were only 10" tall and they didn't burn. Not sure what your problem is, but I don't see how you could burn your plants with only 500 ppm unless they're just seedlings.
 

BeefSupreme

Active Member
are you flushing the old ferts out before you pour new ones in? If you water with 300ppm and they only use 100, and then you add another 400 you raise it up to 600. Make sure you flush before adding new ones to prevent this
 

West Coast Medicine

Well-Known Member
are you flushing the old ferts out before you pour new ones in? If you water with 300ppm and they only use 100, and then you add another 400 you raise it up to 600. Make sure you flush before adding new ones to prevent this
Good point, I usually only let the pot leach 10% water each watering so this is probably my case, thanks.
 
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