Ocimum basilicum Siam Queen (Thai Basil)

An improved Thai basil or tropical basil, Ocimum basilicum 'Siam Queen' is a vigorous annual herb boasting highly aromatic, glossy green leaves rich with a licorice basil aroma. As an added bonus, it is late to produce flowers, which often makes basil develop a bitter taste. In many Thai dishes, Thai basil is added last, just prior to serving for its fragrance and flavor. While most basils are grown just for their leaves and flavor, Siam Queen Basil is prized for both its culinary use and ornamental qualities: green foliage and attractive lavender flowers. Remember it is of tropical origin, so provide warm soil and air temperatures for rapid vigorous growth.

• All-America Selections winner (1997).
• Grows up to 20-24 in. tall and wide (50-60 cm).
• Performs best in light, well-drained, fertile soil in a sheltered position in full sun. Water freely in summer. Basil is extremely frost sensitive.
• Harvest mature leaves for fresh use at any time.
• Although Basil naturally repels mosquitoes and flies, it attracts bees, butterflies, and other beneficial insects to the garden.
• Basil is a valuable addition to the vegetable garden and an excellent companion plant for tomatoes, peppers, parsley, lettuce, asparagus, beans, beets, cabbage, eggplant, marigolds, potatoes, or oregano. Avoid planting Basil near Rue (Ruta graveolens) and Sage (Salvia officinalis).
• While Basil makes a colorful and flavorful addition to many dishes, it can also provide some health benefits. Basil contains many vitamins and minerals, as well as antioxidants and essential oils. However, all these great compounds disappear during the process of drying, so opt for fresh basil whenever possible to enjoy the most benefits. Basil can help reduce inflammation in the body, lower blood pressure, fight free radicals, and reduce high blood sugar levels. Basil has antibacterial properties. 
• No serious pest or disease issues. Keep an eye out for slugs, snails, and powdery mildews. Deer and rabbit resistant.
• Pinch out flowerheads as they appear to ensure continued leaf growth. Cut back after flowering.
• Propagate by seed in gentle heat in spring under glass or indoors.