promotional bannermobile promotional banner

Hybrid Crop Engine

Lets content packs define hybrid crops, which have a chance of appearing between two fully-grown parent crops.

Hybrid Crop Engine lets content packs define hybrid crops, which have a chance of appearing between two fully-grown parent crops.

Install

  • Install the latest version of SMAPI.
  • Unzip the mod folder into Stardew Valley/Mods.
  • Run the game using SMAPI.


Use
For players
This mod does nothing on its own[/b], you need to install content packs for it.

You only need to install the mod and it'll work automatically for content packs that use it. If you have two fully-grown crops in the ground with an empty spot between them, there's a random chance each day a hybrid crop will start growing there.

See the optional downloads for an example Garsnips mod (a hybrid of garlic and parnsips).

For mod authors
Edit the Data/HybridCrops asset using Content Patcher or SMAPI's content API. For example, using Content Patcher with Json Assets tokens:

{
<br />   "Format": "1.24.0",
<br />   "Changes": [
<br />      {
<br />         "Action": "EditData",
<br />         "Target": "Data/HybridCrops",
<br />         "Entries": {
<br />            "{{spacechase0.JsonAssets/CropId:Garsnip}}": {
<br />               "BaseCropA": 0,
<br />               "BaseCropB": 4,
<br />               "Chance": 0.05,
<br />            }
<br />         }
<br />      }
<br />   ]
<br />}



The key is the crop index for the hybrid crop in the TileSheets\crops spritesheet. The value is an object containing three fields:

  • BaseCropA: the index of the first parent crop.
  • BaseCropB: the index of the second parent crop.
  • Chance: a percentage chance of a hybrid appearing each day, as a value between 0 and 1 (e.g. 0.05 for 5%).


Compatibility
Compatible with Stardew Valley 1.5.5+ on Linux/macOS/Windows, both single-player and multiplayer.

See also

The Hybrid Crop Engine Team

profile avatar
  • 12
    Followers
  • 69
    Projects
  • 3.5M
    Downloads

More from spacechase0View all

  • SpaceCore project image

    SpaceCore

    • 679.0K
    • Mods

    A framework mod used by some of my other mods.

    • 679.0K
    • October 19, 2025
    • Mods
  • Json Assets project image

    Json Assets

    • 597.4K
    • Mods

    Lets content packs add custom content to the game.

    • 597.4K
    • October 18, 2025
    • Mods
  • Generic Mod Config Menu project image

    Generic Mod Config Menu

    • 771.0K
    • Mods

    Adds an in-game UI to edit other mods' config options.

    • 771.0K
    • October 18, 2025
    • Mods
  • Experience Bars project image

    Experience Bars

    • 165.7K
    • Mods

    Adds experience bars for your skill levels, so you can see how far you are from leveling.

    • 165.7K
    • October 18, 2025
    • Mods
  • SpaceCore project image

    SpaceCore

    • 679.0K
    • Mods

    A framework mod used by some of my other mods.

    • 679.0K
    • October 19, 2025
    • Mods
  • Json Assets project image

    Json Assets

    • 597.4K
    • Mods

    Lets content packs add custom content to the game.

    • 597.4K
    • October 18, 2025
    • Mods
  • Generic Mod Config Menu project image

    Generic Mod Config Menu

    • 771.0K
    • Mods

    Adds an in-game UI to edit other mods' config options.

    • 771.0K
    • October 18, 2025
    • Mods
  • Experience Bars project image

    Experience Bars

    • 165.7K
    • Mods

    Adds experience bars for your skill levels, so you can see how far you are from leveling.

    • 165.7K
    • October 18, 2025
    • Mods