This is a late season snap shot of our unheated high tunnel, which is planted with perennial species that benefit from the heat gain and wind protection that the house provides in our zone 6. Figs, trifoliate orange, and passionflower grow into the vertical space, while a diverse understory of primarily mediterranean herbs clump and crawl across the understory (rosemary, sage, oregano, thyme, lavender, hyssop, lemon verbena). There is also a population of self seeding annuals (kale, mustard, lettuce, leeks, cilantro) that grow and flourish from late fall to early spring, when the warm season perennials are in dormancy.