Board Thread:Questions and Answers/@comment-187.106.199.4-20130609224934/@comment-5627887-20130610130033

I haven't tried but I imagine you would not need to; instead try planting pumpkin seeds manually, set up a harvester to cover the area, and it should leave the pumpkin plant itself alone while harvesting any pumpkins that grow in the area surrounding the pumpkin plant. This isn't guaranteed to work as like I say I have not tried, but it would seem the most logical way for it to work.