i just tested run-off, what sould i do? pls help!

hey everyone, i just fed my plants and i wasnted to test the run-off and it showed it at about 5.5.. not good.. now my plants are not that old, i just started veging about 2 weeks ago. since i just fed them yesterday, should i wait to flush them? how do i exactly flush them? im very new to all this. thanx

test soil ph your run off will difer. if your soil is low ph try water only make sure you have a fan and good drainage......

it differs from time to time? since i just started veging a about a week or 2 i figured i wouldnt need to flush, so just plain tested water from time to time? with no nutes or fertilizer? sonce they are in 5 gallon buckets and the water stays in it for awhile i never just give it plain water, its always mixed with somthing. am i doing this all right? because i dont wanna over water my girls

Test your dirt not just water my tap water is 6.7 so i put hot in gal jug over night and get 6.5 ph and i feed nut every 3 weeks then i will use just water and when flowering i use nut evr 3 weeks for 7 weeks than flush and let um dry up a bit then pull come`s out great so if its Indaca my tenth 1/2 week i pull sativa 12 1/2 to 14 or 16 1/2 weeks depends on ho thay look hope this helps peace