- Tap seeds into 1.5mL tubes (labeled with VWR pen)  
- Add 1mL 70% Ethanol, 0.1% Triton solution to each tube  
- Vortex at 8 for 5 minutes  
- Aspirate liquid off of seeds  
- Add about 1mL 70% Ethanol to each tube  
- In sterile hood, pipette seeds onto filter paper (labeled with pencil)  
- Let Ethanol evaporate away from filter paper  
- When filter paper is dry, tap seeds onto plates  
- Tape plates, wrap in foil, and refrigerate at 4 degrees for 3-4 days before unwrapping and placing plates in growth chamber