In Grow a Garden, crops are one of the main features of the game, which are planted as seeds.
Seeds can be obtained from the Seed Shop, Seed Packs, Pets, Events, through Crafting, and more.
These seeds will grow into plants of different appearances, sizes, and values.
Crops can also obtain mutations from weather and admin events, which will sell for more.
This article contains a Urchin Plant wiki in Grow a Garden, including its crop/seed price, whether it’s multi-harvest, and more.
Grow a Garden Urchin Plant Wiki

The Urchin Plant is an Divine crop that was added in the Fairy Update.
You can obtain it from the Gardener Seed Pack at a 10% chance.
The crop is multi-harvest with a minimum value of 100,278 Sheckles.
It has a minimum value weight of 7.60kg, a base weight of 8.00kg, a minimum weight of 5.60kg, and a huge chance of 0.25%.