What’s the memory garden? This is a long-term project I’ve had in my head for many years, and will take years to realize. I thought it would be nice to include in my larger garden a collection of plants that were from places I’ve lived over the years, and I’ve lived in a lot. Collect a seed from, or take a cutting of, a noteworthy plant, perhaps a run-of-the-mill maple or an extraordinary palm, from an address where I’ve lived, and try to grow it.