You have to search around and if you can't find any, look for melon seeds, which are yellow- whitish, like a regular melon's seed. Then you go to the shovel(the tool) and plant them. If you're on Survival Mode, then it takes dawn(if you plant them at that time) to night to grow. If night, they take night to dawn. If your on Creative Mode, it will take several minutes based on what electronic your on(laptop, iPad, iPhone, iPod,etc.). I HOPE THIS HELPS. I needed help too find them too, but my friend told me the directions. :) I REALLY HOPE THIS HELPS.
You need to find the seeds and then farm them. The seeds in PC and Xbox r in abandon mine shafts (which they r rare to find in there). And in the PE they are found in the nether after you defeat the pigmen.
3 months ago
Last edited at 2:32PM on 1/10/2014
PC version? Melon seeds can be found underground in chests within abandoned mineshafts. since the 1.7 update they can also be found naturally in jungle biomes. If you really love minecraft then thee minecraft wiki will help heaps. http://minecraft.gamepedia.com/Melon_seeds