
Spicy basil herb is a game-changer for any kitchen. This versatile herb is a staple in many Thai and Southeast Asian dishes, but it's also incredibly easy to grow.
Spicy basil is a type of basil that's specifically bred for its spicy flavor, which is caused by a higher concentration of a compound called eugenol.
Growing spicy basil is a breeze, and it can thrive in containers or directly in the ground with minimal care. Simply plant the seeds about 1/4 inch deep in well-draining soil, and keep the soil consistently moist.
With proper care, spicy basil can grow up to 18 inches tall and produce an abundance of fragrant leaves.
Check this out: How Do You Care for a Basil Plant
What is Thai Basil?
Thai basil is a type of basil native to Southeast Asia and its cuisines, with a distinct pungency that adds a savory, spicy, and anise-like flavor to dishes.
It's commonly used in Thai and Vietnamese cuisine, and is a staple in many Southeast Asian dishes, from salads to stir-fries to curries.
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The leaves of Thai basil are sturdy, with a slim pointed shape and often serrated edges, while the stems and flowers have a distinctive purple hue.
Thai basil is often used as a garnish in Vietnamese cuisine, paired with lime, bean sprouts, chili sauce, and other herbs, like in a traditional pho dish.
In the United States, Thai basil is often used as a substitute for other Southeast Asian basil varieties, like the nine-story pagoda in Taiwan, which can be difficult to find.
The scent of Thai basil is a reminder of the pungent and spicy basil found everywhere in Taiwan, according to food editor Jessie YuChen.
Explore further: Basil and Lime Thai
Growing and Caring for Thai Basil
Thai basil is a tropical plant that thrives in warm temperatures, typically above 60°F (15°C).
To grow Thai basil, choose a well-draining potting mix and a container that's at least 6-8 inches deep, as the roots can grow quite deep.
Pinch off flower buds as they form to encourage leaf growth and prevent the plant from going to seed.
For your interest: How to Prune Thai Basil Plant
Basil Bush

Basil Bush is a great companion plant for Thai Basil, helping to repel pests that can damage the leaves.
It's essential to note that Thai Basil is a warm-season crop, which means it thrives in temperatures above 60°F (15°C).
Basil Bush, being a member of the same family, also prefers well-draining soil and full sun to partial shade.
Regular watering is crucial, especially when the plants are young, to prevent them from becoming stressed.
In fact, Thai Basil requires about 1 inch of water per week, either from rain or irrigation.
Globe Basil Care
Globe basil is an annual plant that requires regular care to thrive.
To determine the best pot for your globe basil, consider a container with good drainage to prevent waterlogged soil.
For indoor care, place your globe basil in a spot with direct sunlight, ideally 4-6 hours a day, to promote healthy growth.
To fertilize your globe basil, use a balanced fertilizer once a month to provide essential nutrients.
Worth a look: Spicy Globe Basil Plant
Globe basil can be grown outdoors in hardiness zones 4-9, but be sure to bring it indoors during winter when temperatures drop below 50°F.
Here are some common issues to look out for:
- Black spots on leaves: caused by fungal diseases, treat with fungicides
- Brown spots on leaves: caused by bacterial leaf spot, remove infected leaves to prevent spread
- Bugs: check for pests like aphids, whiteflies, and spider mites
- Leaves curling, drooping, falling over, or mushy: check for overwatering, underwatering, or nutrient deficiencies
By following these care tips, you'll be able to enjoy a healthy and thriving globe basil plant.
Cultivating Sustainability
Growing Spicy Globe Basil is a great way to start cultivating sustainability in your garden, as it requires minimal fuss and care.
This herb is a small but mighty force in reducing your carbon footprint, making it a perfect choice for environmentally conscious gardeners.
By growing Spicy Globe Basil, you'll be using less space and fewer resources than with many other plants, which is a win for the environment.
Its strong scent also makes it a natural air freshener, enhancing indoor air quality and leaving your living space smelling fresh and inviting.
Spicy Globe Basil is non-toxic, making it safe for homes with pets, unlike some synthetic air fresheners that can be harmful to your furry friends.
A unique perspective: Spicy Basil Plant
Perfect for Small Spaces
Growing Thai Basil in small spaces is a breeze. This herb thrives where space is premium, making it a perfect fit for tight urban spaces.
You can even grow it on a balcony or windowsill, and it will become a mini herb garden. Spicy Globe Basil, a variety of Thai Basil, grows up to a tidy 12 inches, so it won't sprawl out.
By choosing Thai Basil for your small space, you're making a sustainable choice. It requires less space and fewer resources than many other plants, reducing your carbon footprint.
With its compact nature, Spicy Globe Basil is a great option for tiny gardens or indoor spaces.
Using Thai Basil in Cooking
Thai basil's sturdy leaves retain structure and flavor even when cooked, making it a versatile herb to use in various dishes.
You can add it fresh as a garnish to provide an herbaceous kick, or add it during the cooking process to infuse the whole dish with its aroma.
Thai basil pairs well with acid from citrus, spice from Thai chiles, and freshness of raw vegetables, as seen in Chef Dustin Everett's som tum at New York's Fish Cheeks.
In stir-fries or noodle dishes, a handful of Thai basil leaves can be added to the pan right before turning off the stove for a quick cook, as Tom Khaengkarn does at Soothr in the East Village.
Thai basil can also be blended into a sauce, like YuChen does in their Thai Basil Sauce Noodles with Jammy Eggs, where it's puréed with raw garlic and vegetable oil to create a smooth paste.
Thai Basil Usage
Thai basil is a versatile herb that can be used in various ways, from adding a fresh garnish to infusing its aroma into a dish.
Unlike sweet basil, Thai basil's sturdy leaves retain structure and flavor even when cooked, making it perfect for adding to stir-fries or noodle dishes.
You can add Thai basil raw to salads, like in Chef Dustin Everett's som tum at New York's Fish Cheeks, where it pairs well with citrus, Thai chiles, and raw vegetables.
Adding Thai basil to stir-fries or noodle dishes is a great way to infuse its aroma into the dish, as Tom Khaengkarn, head chef of Soothr, does with their chicken ki-mao noodles.
Thai basil can also be blended into a sauce, like in Jessie YuChen's Thai Basil Sauce Noodles with Jammy Eggs, where it's puréed with raw garlic and vegetable oil.
In this sauce, the Thai basil is cooked with Taiwanese rice wine, sugar, and salt to create a savory, aromatic, and licorice-scented flavor.
You can also use Thai basil in cocktails, like Fish Cheeks does, by incorporating it into a syrup or using it as a garnish.
A Flavor Burst in Every Leaf
Spicy Globe Basil packs a punch with its distinctive flavor, but it's less intense than arugula. This herb isn't just about heat; there's a subtle sweetness in its leaves that can surprise your palate.
This herb is a great addition to any dish, offering a spicy twist that can elevate it to the next level. Its compact, bushy shape makes it an attractive container plant or a part of an ornamental border or planting.
Spicy Globe Basil maintains its flavor especially well when dried, making it a great option for preserving herbs. The globe shape of this basil and its short stature make it a perfect choice for small spaces.
The leaves of Spicy Globe Basil are small, about 1/4" long, and have a compact, mounding habit. This makes it a great choice for adding a burst of flavor to salads, sauces, and marinades.
Where to Buy and How to Use
You can find Thai basil in a well-stocked supermarket or Asian market. If you're looking for the best selection, try shopping at a market in areas with a strong Thai community, like Pata Market in New York's Elmhurst.
Fresh Thai basil is worth seeking out, rather than dried, due to its vibrant nature. As a last resort, you can ask your favorite local Asian restaurant if you can have some of their stash, but be sure to tip generously!
If you can't find Thai basil, you can substitute sweet basil, but keep in mind that it's not the same.
Where to Buy Thai
You can find Thai basil in a well-stocked supermarket or Asian market.
Fresh Thai basil is worth seeking out, rather than dried, due to its vibrant nature.
For the best selection, try shopping at a market in areas with a strong Thai community, such as Pata Market in New York's Elmhurst.
As a last resort, you can ask your favorite local Asian restaurant if you can have some of their stash, but remember to tip generously.
If you must substitute sweet basil, do so only this time.
Product Information
Spicy Globe basil is a compact, bushy herb that's perfect for container gardening or edging garden beds.

Its height reaches about 8-10 inches, making it an ideal choice for small spaces.
The dense foliage of this basil variety makes it perfect for culinary uses, adding a burst of flavor to dishes like salads, sauces, and pestos.
You can easily grow it in a container, which is a great option for those with limited garden space.
Its small, aromatic leaves have a spicy-sweet flavor that's a must-have for any herb enthusiast.
Its neat, rounded shape makes it a great addition to any garden bed.
Worth a look: Small Basil Plant
Benefits and Tips
Spicy basil herb is a great addition to any meal, and it's actually a great way to boost your metabolism.
Adding a few leaves of spicy basil to your meals can increase your metabolism by up to 10%.
It's also a good idea to use fresh spicy basil leaves, as they have more flavor and aroma than dried ones.
You can add spicy basil to a variety of dishes, including pasta, pizza, and salads.
In fact, a study found that eating spicy basil with meals can reduce inflammation in the body by up to 20%.
To get the most out of spicy basil, be sure to use it in combination with other herbs and spices, like garlic and lemon juice.
Spicy basil is also a great way to add some heat to your meals without using too much chili pepper.
It's worth noting that spicy basil can be quite potent, so start with a small amount and adjust to taste.
Holy Basil and Other Varieties
Holy basil is a preferred choice among chefs, but it's harder to find in the U.S., so Thai basil is often used as a substitute.
Holy basil is native to the Indian subcontinent and grows throughout Southeast Asia.
It boasts strong notes of pepper and clove and gives off an herbal, aromatic smell.
Holy basil is used widely in Ayurvedic and folk medicine, often in the form of herbal tea, and is considered sacred in Hinduism.
Thai basil has a similar flavor and aroma to holy basil, making it a suitable alternative in many recipes.
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Frequently Asked Questions
What kind of basil is spicy?
Spicy Bush Basil" is a compact and aromatic variety of basil known for its intense spicy flavor and fragrance. It's perfect for small gardens, containers, or window boxes, adding a burst of flavor and fragrance to any space.
Is spicy globe basil a perennial or annual?
Spicy globe basil is typically an annual, but it can be grown as a perennial in zones 10-12 where temperatures remain above 60°F.
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