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Basil Seeds

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Organic Heir/OP
$2.39
40% Off
Peaceful Valley Fulfilled by Seedtime
Out of stock

The gold standard of culinary basils, Genovese produces large, intensely aromatic leaves with a rich, sweet flavor and subtle clove-like complexity...

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Organic
$2.49
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High Mowing Fulfilled by Seedtime
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The definitive Italian basil — large, deeply cupped, brilliantly fragrant leaves with intense sweet-spice aroma and flavor that's the soul of pesto...

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Heir/OP
$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Genovese Basil is the gold standard of culinary basils — the classic Italian variety behind great pesto, Caprese salads, and any dish that deserves...

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Organic Heir/OP
$2.49
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High Mowing Fulfilled by Seedtime
Out of stock

A delightfully aromatic basil with a bright, fresh lemon-citrus scent layered over classic sweet basil character. Smaller, more compact than Genove...

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Heir/OP
$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Italian Large Leaf Basil is prized among basil varieties for its exceptional 4-inch leaves with a delicate, sweet, slightly floral fragrance that's...

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Organic
$2.49
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High Mowing Fulfilled by Seedtime
Out of stock

The essential Southeast Asian basil with glossy, dark green leaves, purple stems, and beautiful purple flower heads — a distinctly anise-clove char...

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$2.49
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Organic Heir/OP
$2.49
40% Off
High Mowing Fulfilled by Seedtime
Out of stock

Holy basil (tulsi) — a revered Ayurvedic herb with warm, clove-like, slightly peppery aroma and flavor quite different from culinary sweet basil. S...

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Organic
$2.39
40% Off
Peaceful Valley Fulfilled by Seedtime
Out of stock

Sweet Basil is the classic all-purpose culinary basil — a vigorous, productive variety with large, glossy, intensely aromatic leaves and a clean, s...

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Organic
$2.49
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High Mowing Fulfilled by Seedtime
Out of stock

A breakthrough downy-mildew resistant F1 basil with classic Genovese-type leaves and the rich, sweet, complex aroma and flavor of traditional Itali...

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Heir/OP
$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Holy Basil Tulsi is sacred in Hindu tradition and deeply valued in Ayurvedic medicine for its adaptogenic, stress-relieving properties — and the fl...

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Organic
$2.39
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Peaceful Valley Fulfilled by Seedtime
Out of stock

Kapoor Tulsi — also called Sacred Basil — is a fragrant, revered herb from India with small, slightly jagged green leaves and an intoxicating aroma...

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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Lemon Basil is a vibrant aromatic herb native to northwest India with a bright, citrusy fragrance and flavor that combines fresh lemon with the swe...

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Heir/OP
$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Mammoth Basil is exactly what its name suggests — a robust variety with enormous, ruffled leaves that can grow up to 4 inches long, with a rich, in...

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Organic Heir/OP
$2.39
40% Off
Peaceful Valley Fulfilled by Seedtime
Out of stock

Dark Purple Opal Basil is a breathtaking variety with glossy, deep purple-burgundy leaves that add stunning color to both the garden and the kitche...

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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Thai Basil is the indispensable herb of Southeast Asian cooking with vibrant green leaves edged in purple and a bold, complex flavor of sweet basil...

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Heir/OP
$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Dwarf Greek Basil is a perfectly compact Mediterranean herb that grows into a tight, globe-shaped mound of tiny, intensely aromatic leaves with a c...

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Organic
$2.22
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Sweet Genovese Basil (Ocimum basilicum) is a classic Italian variety renowned for its sweet, aromatic, large leaves, originating from Genoa. This c...

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$2.22
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Organic
$2.49
40% Off
High Mowing Fulfilled by Seedtime
Out of stock

A compact, aromatic basil with excellent flavor and a tidy, mounding habit perfect for containers and small gardens. Dense, flavorful leaves have a...

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$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Lime Basil is a vibrant and refreshing aromatic herb with bright green leaves and a distinct, zesty lime-citrus fragrance and flavor that adds a re...

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Organic
$2.39
40% Off
Peaceful Valley Fulfilled by Seedtime
Out of stock

Thai Basil is an essential Southeast Asian herb with narrow, glossy, dark-green leaves, deep purple stems, and a distinctive flavor that combines s...

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Organic
$2.22
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Cinnamon Basil has a delightful spicy cinnamon fragrance, making it perfect for use in tea or potpourri. Its aromatic qualities make it a lovely an...

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$2.22
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Organic
$2.22
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

An ornamental dark purple basil introduced in 1962 and honored as an All-America Selections winner, this variety is not only striking in the garden...

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$2.22
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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Cinnamon Basil is a captivating aromatic herb with dark green leaves, purple stems, and a genuinely warm, spicy-sweet fragrance that mingles cinnam...

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$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Red Rubin Basil is a captivating herb with rich, deep burgundy-purple leaves and a robust, spicy-sweet basil fragrance that makes it as useful in t...

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$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Piccolino Basil is the tiniest basil variety available — a perfectly compact, dome-shaped plant packed with small, intensely fragrant leaves that d...

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$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Blue Spice Basil is a captivating aromatic herb with an extraordinary fragrance that blends vanilla and clove in a way that's entirely unlike any o...

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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Spicy Globe Basil is a compact, beautifully spherical basil variety with small, intensely aromatic leaves and a spicier, more pungent character tha...

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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Dark Opal Basil is one of the most beautiful plants in the herb garden — the deep purple, almost black leaves have a rich, spicy-clove fragrance an...

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$1.20
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Organic Heir/OP
$2.37
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Hailing from Naples, Bolloso Napoletano is a prized basil variety known for its robust flavor, with giant rumpled 6-inch leaves that are perfect fo...

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$2.37
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$1.20
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MIgardener Fulfilled by Seedtime
Out of stock

Siam Queen Basil is a vibrant and aromatic Thai basil variety with a unique, spicy-sweet flavor and a warm anise-licorice aroma that holds up beaut...

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Heir/OP
$1.20
40% Off
MIgardener Fulfilled by Seedtime
Out of stock

Licorice Basil — also known as Anise Basil — is a member of the Thai basil family with bright green leaves accented with purple and a distinctively...

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Organic
$2.37
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Kapoor Tulsi (Ocimum sanctum), also known as Holy Basil, is a sacred herb revered for its spiritual significance and its fragrance reminiscent of f...

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$2.37
40% Off
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Organic
$2.37
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Sweet Thai Basil features lush green leaves approximately 2 inches in length, complemented by striking purple stems and flowers that add visual app...

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$2.37
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Organic
$2.37
40% Off
Southern Exposure Fulfilled by Seedtime
Out of stock

Mrs. Burns' Lemon Basil (Ocimum citriodora) is a New Mexico heirloom with larger leaves — reaching 2½ inches — and a stronger lemon flavor than mos...

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Basil Seeds for Pesto, Pho, and Everything Between

With over 30 varieties spanning classic Italian types, Thai basils, and ornamental purples, this is one of the deepest basil collections you'll find in one place. Our basil seeds come from High Mowing, Peaceful Valley, and Southern Exposure, with budget-friendly picks from MIgardener, most of them organic basil seeds suited to containers as easily as garden beds.

Picking a Basil for What You Actually Cook

If pesto is the goal, Genovese Basil and Sweet Genovese Basil are the standard, large-leafed, classic Italian sweet basil bred specifically for that rich, aromatic flavor. Gustoso Basil and Italian Large Leaf Basil fall into that same category if you want options beyond the most common Genovese strains. For Southeast Asian cooking, Thai Basil and Sweet Thai Basil bring the anise-forward flavor central to Thai and Vietnamese dishes, while Siam Queen Basil is a particularly aromatic Thai variety worth seeking out. Lemon Basil and Lime Basil add citrus notes that work well in seafood dishes or infused drinks, and Cinnamon Basil brings a spiced, almost dessert-like aroma that's less common but worth growing if you like experimenting. For tea and traditional use, Kapoor Tulsi (also sold as Kapoor Tulsi Holy Basil) is grown specifically as a medicinal and ceremonial variety rather than a culinary one. If color matters as much as flavor, Dark Opal Basil and Dark Purple Opal Basil bring deep purple leaves that hold their color well in vinegars and as a garnish.

Small-Space and Container Basil

Basil is naturally one of the more container-friendly herbs, and a few varieties here lean into that further. Dwarf Greek Basil, Piccolino Basil, and Spicy Globe Basil all grow into compact, rounded mounds that stay manageable in a pot on a windowsill or patio, making them a good fit if garden space is limited or you just want fresh basil within arm's reach of the kitchen.

Planning a Season of Basil

Basil is fast and heat-loving, but it's also one of the most frost-sensitive herbs, damaged by even a light chill. The Seedtime garden planning software can help time your seeding and transplant dates around your last frost so you're not setting plants out too early, and you can add any variety here to your calendar to plan it out. It's free to start, or compare paid plans for unlimited calendars and planning tools across your whole garden. Members also get 20% off every order, so building out a full basil lineup, Italian, Thai, and ornamental alike, costs less as your collection grows.

Frequently Asked Questions

Why does my basil keep flowering, and does that ruin it?

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Basil naturally wants to flower and set seed once it matures, especially in hot weather, and once it does, the leaves tend to turn bitter and the plant slows leaf production. Pinching off flower buds as soon as they appear, and harvesting leaves regularly from the top of the plant, delays flowering and keeps the plant producing tender, flavorful growth for longer.

Is there a real flavor difference between all these basil varieties, or is it mostly the same plant?

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There's a genuine difference, and it goes well beyond looks. Genovese-type basils have that classic sweet, slightly peppery flavor most people associate with pesto, Thai basils carry a distinct anise or licorice note suited to Southeast Asian cooking, and lemon or lime basil actually taste citrusy in a way that's noticeable in the dish. Cinnamon Basil and Kapoor Tulsi go even further afield in flavor and traditional use, so it's worth growing more than one type if you cook across different cuisines.

Can I keep a basil plant alive indoors through winter?

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Basil can survive indoors with enough light, typically a sunny south-facing window or a grow light, and consistent warmth, since it's a tropical plant that won't tolerate cold drafts or low light well. Even with good conditions, indoor basil tends to grow more slowly and leggy than it would outdoors in summer, so most gardeners treat it as an annual and start fresh seed each spring rather than trying to overwinter the same plant.