Though drought tolerant, marjoram prefers slightly damper conditions than its hardier relative oregano. Mulch plants to help retain soil moisture and keep weeds down. Dry foliage away from sunlight to preserve both color and flavor. Discard stems, and store crisp foliage in airtight and light-tight containers. Fruit is small round nutlets with smooth surfaces.
Fragrance is pungent and piny.
Both flowers and leaves can be used in cooking and for garnishes. Dried or frozen rosemary is stronger than fresh. Rosemary thrives in full sun in well- drained soil with a pH of 6.0 to 7.5. Warm, dry summer climates are ideal. Good drainage is essential, as roots easily develop root rot.