What is amber spice in this poem All the sagging orchards Steamed with spice?

The phrase "amber spice" in the poem is a metaphorical description of the aroma emanating from the fruit trees in the orchards. It suggests a sweet, fragrant, and possibly autumnal scent, reminiscent of amber, a warm and golden-hued resin used in perfumery and jewelry-making. The "spice" aspect adds a layer of complexity and richness to the sensory experience, evoking the aromas of various spices commonly associated with autumn and harvest, such as cinnamon, nutmeg, or cloves.