The candidate, a 4 week old seedling that has been raised under 12/12, showing female today.
Put some soil in your pot.
Place your pot in the middle of the new pot to make a mold.
Fill and tamp into place.
Remove your mold pot.
Your left with a perfect mold.
Take your transplant candidate and support the soil with your fingers and press on the bottom of the cup and the sides very gently.
Your cup will remove away leaving a perfect soil ball.
Simply drop it into the mold without disturbing the fragile roots.
Smooth the soil and press the plant down gently.
Transplant is finished with no stress.