Howdy fullauto. I thought about the sulfur, according to my research it is used to condition the alkaline soil prior to planting. Apparently, it takes time to work through the soil. Could be a miss reading on my part. Right now, I am laying low. DubV straightened me out last night. So, I put off the flush I discussed a day or so ago. I will check PH again in a couple of days. Pot is still heavy. With higher PH some macro-nutes may slip in--not the case when it goes way down. I will not be fighting soil anymore--guaranteed. Soilless next round. Thanks for dropping by.