Fancy tart fruits over sweet? Grow raspberries ... in which case you would need a 10-gallon pot, you can usually make do with a 3-gallon or a 5-gallon container. Most seeds get buried about ...

Being self-fertile, you'll get fruit even with just one tree. Fancy homegrown cherries ... Varieties like 'Garden Lady' and 'Peregrine' adapt well to pot cultivation but may require assistance ...