Basil Siam Queen Seed
Best choice for home cooks wanting authentic Thai flavors in containers.
Experience the authentic taste of Thai cuisine with the award-winning Basil Siam Queen Seed. This annual herb is perfect for both home gardens and patio containers, boasting an erect, well-branched growth habit. Its large leaves, 3-4 inches, offer a sweet, spicy flavor with a distinct anise overtone and a pleasant licorice aroma when dried. The attractive, compact flower clusters add ornamental value, making these high-quality seeds ideal for unique culinary creations and landscape appeal.
$5.17
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 5876
#270 in Seeds & Seed Tape
Price vs Category Average
-51%
Below average
Soil Temperature
7580
/ -°F
Who it's for
- Home cooks preparing authentic Southeast Asian cuisine
- Gardeners seeking beautiful, edible landscape additions
- Gardeners in hot climates wanting a longer harvest
Who should skip it
- Chefs looking for traditional Italian basil flavors
- Gardeners prioritizing high-volume leaf production
- Gardeners with limited full-sun garden space
Performance breakdown
Culinary Authenticity
Delivers the precise anise and licorice profile essential for Thai recipes.
Container Adaptability
Compact, well-branched habit thrives in patio pots and small garden spaces.
Ornamental Appeal
Striking flower clusters provide visual interest beyond standard kitchen herbs.
Germination Reliability
Consistent growth rates when provided with the required warm soil conditions.
Growth Vigor
Strong, erect stems support heavy foliage production throughout the summer season.
Ease of Cultivation
Requires specific temperature management but rewards gardeners with high-quality yields.
Key Specs
Soil Temperature
75-80°F
Germination Lighting
Cover Seed
Germination Days
10-14 Days
Plant Height
30-40 inches
Seeding Depth
0.25-0.5 inches
Spacing in Row
4-8 inches
Spacing Between Rows
1-2 feet
Plant Type
Annual Herb
Features
- Award-winning All-America Selections Winner
- Authentic sweet Thai basil flavor
- Distinct anise and licorice notes
- Large, flavorful leaves
- Erect, well-branched growth habit
- Ideal for containers and gardens
- Ornamental compact flower clusters
- Adds unique taste and visual appeal
What customers say
Customers highly value the Siam Queen basil seeds for their exceptional reliability and authentic flavor. Reviewers consistently report outstanding germination rates, leading to vigorous, healthy plants featuring striking purple accents. The primary appeal is the true Thai basil taste, characterized by strong anise notes essential for authentic cooking. Users confirm this variety maintains its pungent profile, even in heat, distinguishing it from common sweet basil. This reliability and high yield confirm the seeds offer excellent value for gardeners seeking genuine, high-quality specialty herbs. It is a top choice for achieving the genuine Siam Queen experience.
Know before you buy
Yes, this variety is well-suited for containers. Its compact, well-branched growth habit makes it an excellent choice for pots or patio planters as long as it receives full sun.
You can expect germination to occur within 10 to 14 days. For the best results, ensure your soil temperature is between 75-80°F and cover the seeds lightly with soil.
Siam Queen offers a more complex profile with a sweet, spicy flavor and distinct anise and licorice undertones. It is specifically bred to provide the authentic taste required for traditional Thai cuisine.
When planting in rows, space your seeds 4 to 8 inches apart within the row, with 1 to 2 feet of space between each row to allow for proper airflow and growth.
While the flower clusters are highly ornamental and add visual appeal to your garden, they are also part of the plant's unique structure. Most gardeners grow this variety primarily for its large, aromatic leaves, but the flowers are non-toxic.
Because basil thrives in warm weather, starting seeds indoors is a great way to get a head start if you live in a cooler climate. Just ensure you transplant them outside only after the soil has warmed up to at least 75°F.
Still have a question?
Ask Hayley anything about this product before you decide.