Seed Depth: 1/4 inch

Seed Spacing: 18–24 inches

Row Spacing: 36–48 inches

Sunlight: Full sun

Days to Sprout: 7–14 days

Days to Maturity: 75–90 days

Growth Habit: Upright, sprawling annual

Sunlight: Requires full sun, with at least 6–8 hours of direct sunlight daily.

Soil Type: Prefers rich, well-drained soil with a pH of 6.0–7.5. Add compost or organic matter to improve fertility.

When to Plant: Start seeds indoors 6–8 weeks before the last frost. Transplant outdoors when temperatures are consistently above 50°F.

Direct Sowing: Not recommended, as tomatillos require a long growing season.

Indoor Sowing: Sow seeds 1/4 inch deep in trays or pots. Transplant seedlings when they are 4–6 inches tall.

Succession Planting: Not typically needed; plants produce prolifically throughout the growing season.

Watering: Water deeply and consistently, keeping the soil evenly moist but not soggy. Mulch helps retain moisture.

Fertilizing: Apply a balanced fertilizer at planting and again during fruiting for optimal yields.

Pruning: Remove any damaged or crowded stems to improve airflow and sunlight penetration.

Pest and Disease Control: Watch for aphids, cutworms, and whiteflies. Use organic pest control methods as needed.

When to Harvest: Harvest when the husks are fully expanded and begin to split open, revealing the firm, green fruit inside, typically 75–90 days after planting.

How to Harvest: Gently twist or clip fruits from the plant. Handle carefully to avoid bruising.

Seed Collection: Allow some fruits to over-ripen on the plant. Collect seeds from the pulp, rinse, and dry thoroughly.

Storing Seeds: Store seeds in an airtight container in a cool, dry place.