PlantFailure

What it does

PlantFailure gives plants a chance to not grow depending on the biome.
The idea is for this to make farming more challenging and more interesting.

Plugin Effects

• Carrots
  
• Melons stems and blocks
  
• Potatoes
  
• Pumpkins stems and blocks
  
• Wheat
  

Installation

Just drop into plugins folder.
Optional - Customize config file.

Customization options

Fail Rates are a natural number between 1-100

• Two modes
  1 = Break Mode calculates if it drops on break
  2 = Growth Mode calculates if it grows on growth.

• Dessication
  Gives plants a chance to turn into a dead bush if they fail
  0 = Disabled
  1 = Enabled

Source Code
As of the version 1.7 its included in the jar.