Papalo

If you’ve ever wished for a cilantro that could actually stand up to the summer sun, meet Papalo. Known as 'Summer Cilantro,' this ancient Mexican herb doesn't just survive the heat—it thrives in it.

Papalo is a true low-maintenance hero: it is remarkably drought-tolerant and loves the baking sun. One of the greatest joys of growing it is the scent; simply brushing against the leaves releases a wonderful, complex aroma of citrus, mint, and arugula that perfumes the garden air.

Once established, Papalo is a generous self-sower, meaning it will likely return to greet you season after season.

Quick Facts:

• USDA Hardiness Zones: Typically grown as an annual in zones 4–8; it is hardy in zones 9–11.
• Perennial Potential: It is a true annual in most climates, though in frost-free tropical regions, it can grow year-round for several years. It frequently self-seeds, appearing to return each year.
• Sun Exposure: Full sun (6–8 hours daily) is ideal for the best flavor and robust growth, though it can tolerate light partial shade.
• Soil Requirements: Prefers well-draining soil with a pH between 6.0 and 7.0. It is highly adaptable and can grow in sandy loam or even rocky, "waste" places.
• Planting Time: Plant outdoors only after the danger of frost has passed and soil temperatures have warmed significantly (late spring or early summer).
• Planting Depth & Spacing: Sow seeds on the surface of the soil keeping the seed attached to its ‘pinwheel’ when possible. Weight the seeds with a little sand or soil. Space plants 12–18 inches apart, as they can grow quite large (up to 3–5 feet tall).
• Watering: Average watering needs. Keep the soil consistently moist during germination; once established, it is relatively drought-tolerant but performs best with regular watering.
• Temperature Sensitivity: Highly heat-tolerant; it thrives in temperatures between 70°F and 90°F. It is extremely sensitive to frost and will die back at the first sign of freezing temperatures.
• Harvesting: Harvest leaves as needed once the plant is at least 6 inches tall. Younger leaves have a milder flavor, while older leaves become quite pungent and sharp. Always use fresh, as the flavor is destroyed by cooking.
• Offering: 10 seeds