Farmwithjunk, I went to the Lincoln Agricultural Products web site to see what see plates were available for the Flex 71 planter. I did not see plates for watermelon, orka, eggplant, lima beans, etc. Can you plant these seeds with the Flex 71? Are there plants available for these seeds? Thank you for posting explaining the cells in the plates. I assume the higher the of cells the closer the plants will be on the row and the smaller the of cells the further apart the plants will be on the row. Is this correct? Thanks again for your information.