What blocks can I place next to cacti?

Solution 1:

Upon testing, the following blocks can be placed next to a Cactus without breaking it.

  • Air
  • Plants
  • Saplings (on tree growth, however, the Cactus drops)
  • Rails
  • Mushrooms
  • Lever
  • Buttons
  • Torch
  • Redstone Torch
  • Snow layer
  • Vines
  • Lily Pad
  • Tripwire Hook
  • Carpet
  • End Rod
  • Fire
  • Painting
  • Redstone
  • Chorus Plant
  • Chorus Flower
  • String
  • Seeds
  • Wheat
  • Carrot
  • Potato
  • Pumpkin Stem
  • Melon Stem
  • Sugar Cane
  • Cocoa Beans
  • Water
  • Nether Wart
  • Redstone Repeater
  • Redstone Comparator
  • Item Frame
  • Flower Pot
  • Skulls
  • Beetroot
  • Structure Void
  • Sea Pickles