outplant

A gel-like prosthesis placed inside the cup of a bra (outside the breast) to enhance apparent breast size.

[…] breast outplants to teenage hypochondria.

Outplants for a Fuller, Larger Bust Line Instantly! Avoid irreversible surgery and its high cost.

To surpass in planting

His father bragged that his son could outplant any laborer available for hire in the village.

To plant outdoors (after rearing in a greenhouse etc.).