Potatoes are of course tubers, but still.......
the potato ( or fruit, etc ) clock
one plus one.........( ie, put one and one together - giant potato batteries for example )
giant organic vegetables
implosion research - massive crop yields
While I am on this topic, I recommend anyone seeking to reduce use of pesticides and other -icides on crops to read up on radionics and it's highly sucessful useage in requiring minuscle amounts of pesticide to treat large-scale areas of any pests - this was all proved and recorded - of course and as usual - before pesticide use became a normal thing in farming.

