Enjoy these nutritious vegetables fresh from your garden.Credit: Cavan Images / Getty ImagesSweet, crunchy carrots are not only nutritious and delicious—they’re also a delight to harvest. “It’s like finding treasure!” says Marta Lynch, farm manager at the Pennsylvania Horticultural Society. “[Since] they’re underground and you don’t see them maturing, it’s very rewarding to pull these beautiful vegetables out of the ground.”However, carrots can …