|Pocket Nitrogen Generator|
Mrs. Homegrown here:
Apologies to you googlers looking for solid answers. This is what Erik calls a probe. I’ve decided to compost our kitten’s litter box waste, and this is how I plan to go about it. However, I’m sure I’ll learn a lot as I go, so this post isn’t instructional. I will post a report once the system gets going.
The real reason I’m posting is because I’d love is to hear from any of you who do this already–tips are much appreciated! I’m particularly interested in finding a good brand of litter that composts well.
The basic gist:
Okay, first, anyone who’s gone through Composting 101 knows they say not to put pet waste, especially dog and cat waste, in your regular compost bin. This is because cat and dog poop contains pathogens. We never composted our late dog’s waste, and for 12 years we sent at least two big plastic bags of poop to the landfill every day. Parents who use disposable diapers got nothing on me in terms of environmental guilt.
Now we’ve got this cat, and I’m looking in her litter box and seeing nothing but carbon and nitrogen. I can’t stand it. I’m disregarding Composting 101 rules because I know this can be done, if done carefully. Over the years I’ve learned to be amazed by the Cleansing Power of Compost & Time, especially since we started doing some humanure composting. Check that link for more info on Jenkins’ good work in that area–research, technique, message boards, etc. It’s all there. Human, cat and dog waste are all more tricky to work with than your more benign chicken and bunny waste. This isn’t something one should do in a half-assed way, but it is possible.
The plan I’m going to follow is the basic humanure model, which is classic composting, but with lots of attention and care, followed by a 2 year rest period for the full bin, during which time worms and bacteria do their scrubbing magic to help remove any lingering nasties. When the first batch is done, I’ll have a sample lab tested, just out of curiosity.
Whatever I do, I won’t spread my finished compost on food crops, but instead under our trees and around our perennials.
I have considered doing this via a worm bin, but as I understand it, the worms don’t like the fresh pet waste–and understandably, too! They like to come in when it’s broken down a bit. I’ll definitely add worms to the bin when the rest period begins. But if anyone has a pet-waste worm bin, let me know how that’s going!
Now I have to find a spot for (yet another) bin of poo in our yard.
(Do I hear the soundtrack to Deliverance playing, or is that just my imagination?)
Update: Read what I decided to do in The Cat Poop Portal