Herb Basil Siam Queen is a prized Thai basil cultivar originating from Southeast Asia, celebrated for its rich-green 4-inch leaves with striking purple stems and an intoxicating spicy clove and licorice scent. This large-leaf tropical herb is equally at home in the kitchen and the ornamental garden — long used as a medicinal remedy to aid insomnia, colds, digestion, and skin irritation, and indispensable in Thai cuisine and fresh zesty salads. With an active, upright growth habit and strong anise flavor, Siam Queen is one of the most aromatic and distinctive basils you can grow.

Germination Rate: 98%. Test Date: 2/25. TLM.

Why Choose Herb Basil Siam Queen?

• Exceptional Aroma: Spicy clove and licorice scent — one of the most aromatic basil varieties available.
• Striking Appearance: Rich-green 4-inch leaves with deep purple stems — beautiful in the garden and on the plate.
• Culinary Staple: The authentic Thai basil for stir-fries, curries, pho, and fresh salads.
• Medicinal Heritage: Traditionally used to aid insomnia, colds, digestion, and skin irritation.
• High Germination: 98% germination rate — one of the most reliable herbs to start from seed.
• Heirloom Quality: Open-pollinated and passed down for at least 75 years — grows true year after year.

Planting Tips for Success

• Sunlight: Full sun — basil thrives with 6–8 hours of direct sunlight daily.
• Soil: Well-drained, fertile soil with a pH of 6.0–7.0. Amend with compost for best results.
• Planting: Start indoors 4–6 weeks before last frost, or direct sow after all frost danger has passed and soil is warm (65°F+).
• Spacing: Space plants 12–18 inches apart to allow for full bushy growth.
• Watering: Keep soil evenly moist; avoid waterlogging. Water at the base to prevent fungal issues.
• Fertilizing: Apply a balanced, nitrogen-rich fertilizer at planting; feed every 3–4 weeks for lush leaf production.
• Support: No staking needed; upright, self-supporting growth habit.
• Harvesting: Pinch off flower buds as they appear to prolong leaf production. Harvest leaves from the top down, cutting just above a leaf node to encourage bushier growth.

Why Choose David's Garden Seeds®?

• Veteran-Owned: Supplying premium seeds since 2009.
• GO TEXAN Certified: Supporting local agriculture and communities.
• Integrity Pledge: We pledge to sell only non-GMO, open-pollinated seeds. Read our Safe Seed Integrity Pledge.
• Vegetable Seed License: All seeds sold under our standard Vegetable Seed License.

Cooking Methods

• Thai Stir-Fries: The classic Thai basil for pad kra pao (Thai basil stir-fry) and other wok dishes.
• Curries: Adds authentic anise-clove depth to Thai green, red, and massaman curries.
• Pho & Soups: A traditional garnish for Vietnamese pho and Southeast Asian noodle soups.
• Fresh Salads: Torn leaves add a zesty, aromatic punch to green salads and spring rolls.
• Infused Oils & Vinegars: Steep in olive oil or white vinegar for a fragrant culinary infusion.
• Herbal Tea: Dried or fresh leaves make a soothing, aromatic herbal tea with digestive benefits.

Order Siam Queen Thai Basil Today

Order yours today and grow your own fresh basil in your spring and fall gardens.

Nutritional Information

Per 2 tablespoons (5g) fresh Thai Basil:

• Calories: 1
• Protein: 0.2g
• Carbohydrates: 0.1g
• Vitamin A: 4% DV
• Vitamin K: 10% DV
• Calcium: 1% DV
• Iron: 1% DV
• Essential Oils: Rich in eugenol, linalool, and methyl chavicol — the compounds responsible for its distinctive clove-anise aroma.

Important Disclosures

• Variety Disclaimer: Growing results vary by region, climate, and gardener practice. We recommend consulting local extension services or experienced gardeners in your area.
• Seed Storage: Store seeds in a cool, dry location. Properly stored seeds maintain viability for 3–5 years.
• Planting Zones: Best suited for USDA Zones 4–11 as an annual; may overwinter in Zones 10–11. Consult your local zone map before planting.

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