@jimpncc This is the first time I've heard of high blood pressure being tied to KB training.
Eating a good amount of fruits and vegetables sounds great, especially the ones that are supposed to reduce blood pressure. One of my aunts used to eat bananas all the time. She said it was for the potassium. Well, she had legit high blood pressure, unlike me, so it was really for managing her blood pressure.
Watch your salt... I started cutting salt after being told by a nurse that my blood pressure was elevated - so technically not "high" blood pressure but one step below that. You might want to double check your salt consumption. Check the food labels and stuff. I used to season my veggies with soy sauce for stir frying - after seeing just how much salt goes into soy sauce, I cut down on that quite a bit.
you didn't mention smoking. Quitting smoking may also help.
Best thing of course is working with a doctor you trust.