Asparagus (Asparagus officinalis):
Plant crowns in early spring in well-drained soil with full sun. Water regularly and mulch to retain moisture. Allow a few years before heavy harvesting.
Rhubarb (Rheum rhabarbarum):
Plant crowns in early spring in fertile, well-drained soil in sunny or lightly shaded spots. Water consistently, and harvest stalks by twisting and pulling from the base.
Jerusalem Artichoke (Helianthus tuberosus):
Plant tubers in early spring in well-drained soil with full sun. Water regularly, and harvest tubers after the first frost for the best flavor.
Chives (Allium schoenoprasum):
Plant in early spring or fall in full sun or partial shade with moist, well-drained soil. Water regularly, cut back in winter, and divide clumps every 3-4 years.
Mint (Mentha spp.):
Plant in spring in a contained area or pot, as mint can be invasive. Prefers partial shade and moist soil. Water consistently, cut back before winter, and harvest leaves before flowering.
Oregano (Origanum vulgare):
Plant in well-drained soil in a sunny spot, in spring or fall. Water regularly but avoid overwatering. Harvest leaves as needed.
Sorrel (Rumex acetosa):
Plant in early spring in moist, well-drained soil. Prefers full sun to partial shade. Water regularly, remove flowers to encourage leaf production, and harvest leaves from the outside.
Kale (Brassica oleracea):
Plant in well-drained soil rich in organic matter. Prefers full sun but tolerates partial shade. Water consistently, mulch to retain moisture, and harvest outer leaves.
Globe Artichokes (Cynara cardunculus var. scolymus):
Plant crowns or rooted suckers in spring in well-drained soil with full sun. Water deeply and regularly, and harvest buds when tight, before they open.
Blueberries (Vaccinium spp.):
Plant in early spring or fall in sunny spots with well-drained, acidic soil. Water regularly, mulch with acidic material like pine needles, and prune bushes in late winter.