Tip and edges of leaves yellowing

Ok, so i've had this problem with my plant for god knows how long. The yellowing starts at the tip of the leaf and then works it's way on the edges. I recently flushed it with a gallon of distilled water yet the yellowing is continuing. I haven't given it any nutrients since. Here are some pictures

Yellow/brown edge'd leaf


Tip of leaf starting to yellowing and burn


Another leaf of the same set on the 1 above.

bump for some sort of anwser

Flush, feed, water , water, feed

check the water comming out of your pot and see what the parts per million ppm is at. I have just answered 4 questions about this but I like to help cuz I had the same problem. So flush flush flush one good time, make sure the water comming out of the pot is low and then when the soil is dry feed, when you feed check the water comming out again and make sure it is about the same, if it is high you may have an uptake problem and need to flush more until it unlocks, this may take more work and problem solving but let us hope your problem will be resolved with a smiple flush and feed

and when you flushed last time you might not have used enough water if the problem persists. I don't see that problem contiuning with a good flush of soil. Flush until ppms are low!!

The results of the flushing may take several days or longer to even notice. Flushing is normally done @ 3 times the size of the container. For example - If your container is 2 gallons then flush with 6 gallons of water

thanks for the clarifying boneman.

So, it is good advice to wait for soil to dry from flush before feed?

Also, it is good too do 3x the amount for flush but many say to do half of that 3x with 1/4 nutes. hahhahaa. get it. to give em a lil food ya know

Ok, I have another 2 gallons of Distilled Water should I flush the plant again? The problem has seemed to halt abit. I guess it's working