Heirloom Flower Seeds

Botanical Interests offers nearly 100 varieties of heirloom flower seeds of all types. Browse our selection of beautiful flower seeds below!

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Cosmos Sea Shells Blend Organic HEIRLOOM Seeds

Ruffled, rolled seashell-like petals dance above delicate foliage, luring butterflies and hummingbirds.

Item #2034

New! $ 1.99

Cosmos Sensation Blend Organic HEIRLOOM Seeds

A truly sensational blend of charming colors, this cheerful plant delights you with blooms all summer long.

Item #2035

New! $ 1.89

Cottage Pinks Rainbow Loveliness HEIRLOOM Seeds

Unique lacy petals begin the enchantment, with clouds of intoxicating sweet fragrance.

Item #1280

$ 1.99

Cover Crop Common Buckwheat Organic HEIRLOOM Seeds (LG)

30-40 days. In just a few weeks, grow your own green manure for healthier soil that is more productive.

Item #7606

$ 2.99

Cover Crop Crimson Clover HEIRLOOM Seeds (LG)

90-100 days. A hardworking cover crop for your vegetable garden that fixes nitrogen for improved soil fertility.

Item #7280

$ 2.99

Cup and Saucer Vine Blue and White Blend HEIRLOOM Seeds

Exotic, vigorous vines with honey-scented flowers. A gorgeous cover for a fence or trellis! NATIVE.

Item #1268

$ 2.69

Cypress Vine Funny Valentine Blend HEIRLOOM Seeds

Lovely fernlike foliage and colorful tube-like flowers that flare into a five-pointed star. Excellent screen.

Item #1175

$ 1.99

Daisy Shasta Alaska HEIRLOOM Seeds

Classic favorite flower, Alaska is the hardiest of all Shasta daisies.

Item #1013

$ 1.79

Daisy Yellow Buttons HEIRLOOM Seeds

Delightful masses of golden-yellow flowers. Excellent annual groundcover.

Item #1055

$ 1.69

Datura Angel's Trumpet HEIRLOOM Seeds

Heavenly scented, show-stopping flowers open late in the day to enhance your evening stroll through the garden.

Item #1179

$ 2.69

Delphinium Pacific Giant HEIRLOOM Seeds

Unbelievably rich colors on statuesque flowers. Add these towering beauties for a striking backdrop in your landscape.

Item #1014

$ 1.99

Feverfew Organic HEIRLOOM Seeds

Charming clusters of small daisy shaped flowers on aromatic, bushy plants. Long-blooming and easy to grow.

Item #2005

$ 2.39

Out of Stock

Flax Scarlet HEIRLOOM Seeds

Care-free, charming scarlet flowers bloom on elegant, swaying stems. Ideal for hot, dry gardens.

Item #1265

$ 1.79

Flower Mix Prairie Splendor Seeds (LG)

Experience the rich hues and warm colors of a native Midwest prairie as your garden comes alive with flowers.

Item #7023

$ 4.99

Flower Mix Southern Hills and Plains Seeds (LG)

From the heart of Texas to the windswept plains of Oklahoma, native wildflowers paint a spectacle of color. NATIVE.

Item #7024

$ 4.99

Four O'Clock Marvel Of Peru HEIRLOOM Seeds

Lightly fragrant flowers open after 4 PM for late afternoon charm. A lure for butterflies and hummingbirds.

Item #1019

$ 1.79

Foxglove Gloxiniiflora Blend HEIRLOOM Seeds

Tall, dramatic spires provide height and color in the shade garden. Stunning cut flower and deer resistant.

Item #1020

$ 1.69

Gourd Hard-Shelled Birdhouse HEIRLOOM Seeds

Transform these gourds into birdhouses, pots, planters, bowls, toys and whatever else you can imagine.

Item #1256

$ 2.99

Gourd Hard-Shelled Corsican HEIRLOOM Seeds

Use to make serving bowls, jewelry boxes, and many other beautifully decorated containers.

Item #1257

$ 2.99

Gourd Luffa HEIRLOOM Seeds

This unusual gourd is fun to grow, and will provide you with long lasting, eco-friendly, natural sponges!

Item #1258

$ 2.69

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