Modding Help Harvest more that one item from a plant?

I want to make a tea mod for a friend and i want it so that when you harvest crops with lots of leaves (like a coffee plant), you also get some tea leaves. Yes it's not practical but it's something i wanted to try. can i edit the items it drops somehow so it drops both?

 

Code:

{
  "objectName" : "wildcoffeeseed",
  "colonyTags" : ["nature"],
  "rarity" : "Common",
  "category" : "seed",
  "description" : "Coffee beans can be brewed to make a tasty beverage.",
  "shortdescription" : "Coffee Seed",
  "objectType" : "farmable",
  "printable" : false,
  "price" : 23,
  "hasObjectItem" : false,

  "biomePlaced" : true,

  "apexDescription" : "Coffee is sought after for its pep-giving properties",
  "avianDescription" : "Coffee beans look a tempting treat, but are extremely bitter.",
  "floranDescription" : "Coffee keepsss Floran awake.",
  "glitchDescription" : "Ponderous. Glitch see no good use for these bitter beans.",
  "humanDescription" : "Coffee, the perkiest plant known to man.",
  "hylotlDescription" : "See beyond its bitter taste and coffee is a useful resource.",
  "novakidDescription" : "Coffee smells good, but I've never noticed any beneficial side-effects to drinkin' the stuff.",

  "inventoryIcon" : "coffeeseedicon.png",
  "orientations" : [
    {
      "dualImage" : "coffeeseed.png:<color>.<stage>.<alt>",
      "imagePosition" : [0, 0],
      "frames" : 1,
      "animationCycle" : 0.5,

      "spaces" : [ [1, 0], [0, 0], [1, 1], [0, 1], [1, 2], [0, 2], [1, 3], [0, 3] ],
      "requireTilledAnchors" : false,
      "anchors" : [ "bottom" ]

    }
  ],

  "radioMessagesOnPickup" : [ "pickupseed" ],

  "stages" : [
    {
      "duration" : [430, 470]
    },
    {
      "duration" : [430, 470]
    },
    {
      "alts" : 5,
      "duration" : [1740, 1860]
    },
    {
      "alts" : 5,
      "harvestPool" : "coffeeHarvest",
      "resetToStage" : 2
    }
  ],

  "breakDropOptions" : [
    [ [ "coffeeseed", 1, { } ] ]
  ],

  "maxImmersion" : 0.125
}

this is what i was looking at, but i don't know what does what.

 

so i made it spawn but when i try to craft it,
Okay nevermind i figured it out. but does the order thing matter? cause i don't want to increment it every time i add something new.

 

many plants actually drop plant fibers along with fruits or seeds, so you could just change plant fibre to anything you'd like

 

I solves a lot of the questions i had, but in the cooking collections data, do i have to keep increasing the numbers?
Example code:

Code:

    "toxicjuice" : {
      "order" : 134,
      "item" : "toxicjuice"
    },
    "tropicalpunch" : {
      "order" : 135,
      "item" : "tropicalpunch"
    },
    "ultimatejuice" : {
      "order" : 136,
      "item" : "ultimatejuice"
    },
    "tea" : {
      "order" : 137,
      "item" : "tea"
    },
    "sweettea" : {
      "order" : 138,
      "item" : "sweettea"
    },

    // CONDIMENTS
    "alienfruitjam" : {
      "order" : 139,
      "item" : "alienfruitjam"
    },