I have used cypress mulch on and off for a few years now. It is a great substrate for my dumeril's boas and various others. However, using/buying cypress mulch is environmentally unfriendly.
It turns out that it isn't just a byproduct of cypress lumber milling, but they are actually grinding up entire trees to make mulch. Most of the industry was in Florida, but they made it illegal or too costly. So, they are moving into Louisiana.
Now, this all occurs on private property. And property owners are entitle to cut down whatever trees they want, but the best stuff comes from old growth trees. Cypress grows pretty slowly. I just can't justify all of that lost habitat so that my snake or my yard can have mulch that is only comprable to other products.
Look for pine bark mulch (bake before using). It's not as stringy, and when mixed with some pine or aspen shavings it has a nice leaf litter look. Pine trees are grown specifically for harvest and they grow quickly.
Thanks for thinking about it,
-----
Zoodude
"Just because I'm paranoid, it doesn't mean they aren't after me."