The Fruit Salad Tree Company of Emmaville, NSW, Australia sells trees that have up to six different fruit-bearing branches grafted on them.
* Stone fruits which grows peaches, plums, nectarines, apricots and peachcots * Citrus which grows a winter and summer orange, mandarins, lemons, limes, grapefruits, tangelos and pomelos * Multi-apples only * Multi-nashi fruit only
The Fruit Salad Tree can be grown in the ground as for normal fruit trees, or in pots for those people with very limited space. Instead of having numerous different trees with more fruit than your household can consume there is only one tree with all of the fruits ripening naturally over a period of months. There can be more than one variety of an individual fruit on a tree, thus extending the picking time.
Mike Schropp's "BioComputer" is a PC casemod that actually grows wheatgrass, using waste-heat from the computer to provide a hospitable hothouse environment. He's posted detailed build-logs from the project, and plans more ambitious horticulture.
I can’t exactly recall when the idea came to me, but at some point I started wanting to use the heat from a computer as a way to warm the soil and help with germination/growth. I’m about as far from a botanist as it comes, I did some reading online and became pretty interested in the effects of soil temperature on germination/growth. I read different studies and papers from various universities. It was not too long into that process that I became hooked on the idea of using computer heat as a way to control the soil temperature of some sort of living plant life.
As the idea developed further I started looking into wheatgrass as a plant option. There is something clean and natural about the look and idea of a piece of grass growing in my basement. I thought the look would alter the space a little bit and add a bit of color along with something more than just metals and plastics. After reading enough studies and papers on the effects of soil temperature and germination with wheatgrass I felt like I had a good enough handle on the basics to tackle this.