Expect growth spurt after correcting pH?

Ok ive been growing for a month without testing my pH and its really showing in my node development. i finally broke down, bought a meter and upper and downer. after i get my pH in line should i expect some serious results or is there a point of no return?

well if PH was the reason for your plants to be stunted...and you corrected it...you should see a world of difference within a week or two, depending on how badly deficient it is...sometimes there is no going back...but you should see new healthy growth at the top if your nutrient uptake is going well

I expect a growth spurt every time I open that damn door!

Be very careful with the PH up and down. Try mixing the solution a day ahead of time to let the stuff stabilize.Not every product needs this but it doesnt hurt.The ph is allowed to drift a little between changes and topoffs. Lower the nutrients before adding the UP or DOWN. if the PH was the problem too begin with she may not be eating properly.

oh yeah proper ph and nutes she will gradually(about a week) grow faster until optimum.1 to 3 inches a day easily.