All pine needles are edible, though you may find that you like the flavor of some pines over others. Just be sure the tree hasn't been sprayed with any pesticides or herbicides. Also, younger needles tend to have a milder flavor that works better for cooking.
Are any pine needles poisonous?
The needles of some pine trees, such as ponderosa pine, and other evergreens that are not actually pines, such as Norfolk Island pine, may be toxic to humans, livestock and other animals.
Are all pine needles safe for tea?
Which Pine Needles are safe for tea? The Eastern White Pine makes a great tea, but any variety of pine, spruce, or hemlock tree can be used. Avoid using needles from any Cypress or Yew tree as they can be toxic.