While doing a little googling I found a page detailing how the author made self-watering containers (a la EarthBoxes) using two 5-gallon buckets, some tubing and plastic cups (like Solo brand). The best part is that he follows up his directions with a review after the growing season. They were quite successful!

Through one of my co-workers and Freecycle, I got 12 5-gallon buckets for free. Throw in some 1-inch PVC and plastic cups (which are both pretty cheap) and I'm in business.

I have a few EarthBoxes, but they are not cheap and the shipping is ridiculous. This is just what the doctor ordered to get me through to spring. Yeah!

Mini Moose

First we have major mosquito problems here. . do you think that the water reservoir will be a haven for larva? Perhaps one of those mosquito pellets?

The other thing that concerns me is the cost of all the potting soil. Anyone have a really frugal way to fill the containers?

Thanks!

Annette

I don't know what is in those mosquito pellets. Would it be safe for the plants?

I've seen the plans for the EarthBoxes made of storage boxes, but I was glad to find plans using something I could get for free rather than have to go out and buy storage boxes. :)