Can I use DryStall or Stall Dry as a Perlite Vermiculite substitute

I was researching hydrated lime and it is usually described as “Type S” and I saw a few places mention Type S mortar but I assumed they were different hence my question and hesitation to buy any. I have gone ahead and ordered 2 50lb. Bags from Ace so I can begin the oven next weekend. Thanks again!

2 Likes