Caladiums can be propagated by dividing their tubers in the spring. You can also propagate caladiums by seed, but this is a longer process. 

Dividing tubers 

  1. Water the parent plant well the day before
  2. Using a clean, sharp knife, cut the tuber into sections, making sure each piece has at least one growth point
  3. Plant the divisions in a well-draining potting mix
  4. Cover the divisions with 1-2 inches of soil
  5. Keep the soil consistently moist
  6. Place the divisions in bright, indirect light
  7. Wait for new growth to appear

Propagating by seed 

  1. Pollinate flowers from different plants
  2. Harvest seeds from a ripened fruit
  3. Open each berry and push the seeds out

Tips for propagating caladiums 

  • The best time to propagate caladiums is in the spring when the plant is actively growing
  • Smaller tubers will produce smaller leaves
  • Use a sharp, clean knife to make precise cuts
  • Use a well-draining potting mix
  • Keep the soil moist but not soggy
  • Place the divisions in bright, indirect light