How To Grow Tobacco from Seed

Growing Costa Rica Tobacco

Start seeds indoors 6–8 weeks before your last expected frost date. Use a fine, well-draining seed-starting mix. Tobacco seeds are tiny—scatter them on the surface of moist starting mix and gently press them in without covering (they need light to germinate). Keep the soil warm (70–80 F) and moist. Seeds usually sprout in 7–14 days. Provide bright light or grow lights for 14–16 hours a day to keep seedlings healthy and prevent legginess.

When seedlings are 2–3 inches tall, thin them to provide each plant with sufficient room. Harden them off outdoors for a week before transplanting. Move seedlings outdoors after all danger of frost has passed, and the soil temperature is consistently warm. Space plants 18–24 inches apart in rows about 3 feet apart. Prefers fertile, well-draining soil with a pH of 5.5–6.5. Requires full sun (at least 6–8 hours of daily sunlight). Watering: Keep soil evenly moist but not soggy. Avoid wetting the leaves, as this can encourage disease. Use a balanced fertilizer, but avoid high nitrogen, which can lead to excessive leafy growth and poor curing quality.

Maintenance: Remove suckers (side shoots) as plants grow to direct energy into the main leaves. Some growers also top (remove) the flower head when it appears, which improves leaf size and quality.

Harvesting Costa Rica Tobacco

Leaves are ready when they start to yellow slightly and feel sticky/resinous to the touch—usually 50–90 days after transplanting, depending on variety and conditions. Harvest from the bottom up. Lower leaves mature first, followed by the middle leaves, and then the upper leaves. You can pick individual leaves as they ripen (“priming”), or cut the whole stalk when most leaves are mature.

After harvest, the leaves must be cured to achieve proper color, flavor, and aroma. Methods include air-curing (hung in a well-ventilated, shaded space for 4–8 weeks) or flue-curing (controlled heat).

An in-depth review of the curing process is beyond the scope of this website. Additional information may be available from the USDA and the local Extension Program.

About Costa Rica Tobacco Garden Seeds

This heirloom originates from seed stock acquired by the USDA in 1936. The plants reach around five feet (1.5 meters) in height and develop glossy, medium‑green leaves that air‑cure to a light brown. Once aged, the cured leaf takes on a smooth, gingery spiciness—making it ideal as pipe tobacco or a cigar filler.

Stories/Tips From Our Gardeners

"Tobacco plants were once grown in home gardens as a natural pesticide—leaves steeped in water created a spray for aphids."

- Jerry Sawyer, True Leaf Market Writer

Costa Rica Tobacco Seeds Per Package:

• 100 seed Packet
• 1,500 seed - Bulk Seeds

Non-GMO Costa Rica Tobacco seeds are available for Fast Free Shipping on qualifying orders.