Wanted to know which is better for solving my BER problem? Fast-acting Gypsum or Lime Pellets? I keep having BER problem with my mexibelle peppers. I was wanting to make a sludge and feed it this way. Especially since i am going to do a raised bed garden next year. The potting mix i am gonna use is daddy petes plant pleaser potting mix. Looking at their youtube channel and of the potting mix video they had they say it's versatile and say that people use it in raised bed gardens. It has gypsum in it that i was looking but with tomatos and peppers i am gonna be doing i am not sure if it will last long. Which is why it's better to have a 40 pound bag of either fast acting gypsum or lime pellets to do this.