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Perlite Propagation on propagation

propagation with perlite propagation

What's Happening

Perlite propagation provides exceptional aeration and drainage while maintaining consistent moisture at the cutting interface. The expanded volcanic glass particles create 40-60% air pore space, preventing anaerobic conditions that cause rot in succulent and semi-succulent species. Perlite's neutral pH and sterility eliminate pathogen contamination risks.

How to Fix It

  1. 1

    Fill container with coarse perlite (grade 3-6mm) to 2 inches below rim

  2. 2

    Moisten perlite thoroughly; excess water should drain freely through bottom holes

  3. 3

    Insert cutting 1-2 inches deep; support with additional perlite around base

  4. 4

    Maintain humidity by covering with clear plastic dome or bag with ventilation holes

  5. 5

    Bottom-water when top inch becomes dry; roots develop in 3-8 weeks

How to Prevent It

Use perlite alone for species prone to rot; do not mix with soil for propagation phase. Transplant once roots reach 2+ inches.

Related Problems

Frequently Asked Questions

What causes perlite propagation on my plant?
Perlite propagation provides exceptional aeration and drainage while maintaining consistent moisture at the cutting interface. The expanded volcanic glass particles create 40-60% air pore space, preve...
How do I fix perlite propagation?
Fill container with coarse perlite (grade 3-6mm) to 2 inches below rim. Moisten perlite thoroughly; excess water should drain freely through bottom holes.
How do I prevent perlite propagation from happening again?
Use perlite alone for species prone to rot; do not mix with soil for propagation phase. Transplant once roots reach 2+ inches.