an herb spiral in a garden

any back balm basil beautiful britishcolumbia canada chip chives cilantro coast conditions design different dill drainage eden efficient focal food foodscape functional garden gardening great grow growing herb landscape lemon lemongrass low maintenance maximize microclimate mint mulch oregano own parsley permaculture piece pineapple planting point provide raised rock rosemary sage small space spiral statement strategic sunshine tarragon thyme usda uses vertical way wood your zone