Farming yield abnormally high?

Just noticed if I put 9 potato seeds into the stash on the planter and let it grow it gives back 300 potatos? anyway to turn this down? 

post your config did you change the mutiplyer? if not then you have some other plugin multiplying it.

{
  "Settings": {
    "Disable autofarm placement by default /autofarm": false,
    "How many slots in seed container": 1,
    "How many slots in output container": 6,
    "Add sprinkler to planter": false,
    "How far can sprinkler water": 1.0,
    "Add storage adapters": false,
    "Sprinkler needs water hookup to work": false,
    "Large Box Sprinkler On Soil Saturation Level": 5100,
    "Large Box Sprinkler OFF Soil Saturation Level": 6000,
    "Small Box Sprinkler On Soil Saturation Level": 1650,
    "Small Box Sprinkler OFF Soil Saturation Level": 1750,
    "Enable for use in plugins that require CallHookOnCollectiblePickup": true,
    "Enable weed pick from Ganja plugin": true,
    "Allowed seed itemID's and multiplier amount to get on auto gather": {
      "803954639": 1,
      "998894949": 1,
      "1911552868": 1,
      "-1776128552": 1,
      "-237809779": 1,
      "-2084071424": 1,
      "-1511285251": 1,
      "830839496": 1,
      "-992286106": 1,
      "-520133715": 1,
      "838831151": 1,
      "-778875547": 1,
      "-1305326964": 1,
      "-886280491": 1,
      "1512054436": 1,
      "1898094925": 1,
      "2133269020": 1,
      "1533551194": 1,
      "390728933": 1
    },
    "Permission needed to place autofarms": {
      "autofarm.allow": 50,
      "autofarm.vip": 100
    }
  },
  "Version": {
    "Major": 1,
    "Minor": 5,
    "Patch": 2
  }
}

Ya your multiplyers are set to one so thats normal yield do you have any gather plugins?

Just Loot Table UI v1.0.31, potatos were set to yield 1x potato and 3x seed. I've just set it to use vanilla so will see if it fixes

Changed Status from Pending to Closed