Alpha Certified Organic Calendula
Description
Alpha Calendula — also known as Pot Marigold — is one of the most beautiful, useful, and garden-friendly plants you can grow. Vibrant orange double blooms up to 3½ inches wide cover the plant in a profuse, long-lasting display that’s as striking in the landscape as it is valuable in the herb garden. The petals are edible and medicinal, the plant attracts beneficial insects and repels harmful pests, and its deep taproot improves soil health over time. USDA-Certified Organic, container-friendly, and perennial in Zones 9–10 with annual use everywhere else — a genuinely multi-purpose garden essential.
Edible Blooms With Culinary and Medicinal Value
Calendula’s golden-orange petals have been used in culinary and herbal traditions for centuries — and for good reason. Fresh or dried, the petals add vibrant color and a delicate, slightly peppery flavor to salads, soups, rice dishes, and desserts, and they retain their bright color beautifully when dried. With high resin content, Alpha Calendula is particularly valued for medicinal preparations — teas, infused oils, and skin creams where calendula’s soothing properties have been recognized for generations. Harvest flowers in the early morning for the freshest, longest-lasting blooms.
USDA-Certified Organic — Ready to Plant
Every Stark Bro’s Alpha Calendula arrives USDA-Certified Organic, potted in quality soil, and ready to plant. The profuse blooming habit rewards regular harvesting — the more you pick, the more the plant produces, making it one of the most generous and rewarding herbs in the organic garden.
A Champion Companion Plant
Alpha Calendula shines in permaculture and companion planting systems. Its flowers attract bees and hoverflies that benefit the whole garden, while its aromatic oils actively repel harmful pests. The deep taproot breaks up compacted soil, improving soil structure and water infiltration over time — genuine functional value that extends well beyond its ornamental and culinary appeal.
Why Gardeners Love Alpha Calendula
- Vibrant orange double blooms — up to 3½ inches wide, profuse and long-lasting
- Edible petals — fresh or dried for salads, soups, rice, and desserts
- Medicinal high-resin content — valued for teas, oils, and skin preparations
- USDA-Certified Organic — arrives potted in quality soil, ready to plant
- Exceptional companion plant — attracts beneficials, repels pests, improves soil
- Container-friendly — grows anywhere, overwinters indoors in cooler climates
Survival Guaranteed!


Since 1816, Stark Bro’s has promised to provide customers with the very best fruit trees and plants. It’s just that simple. However, because annual plants are naturally short-lived and complete their life cycle in a single growing season, our standard one-year survival guarantee does not apply to annuals. If your annuals arrive damaged or fail to thrive within the first 14 days after delivery, please contact us immediately so we can make it right. For all other plants, our full one-year warranty still applies. Read more about our warranty policy.
Characteristics
| Bloom Color | Orange |
| Hardiness Zone Range | 2 - 10, Outdoor Planting: 9 - 10 |
| Pollination | Not Required |
| Shade/Sun | Full Sun |
| Soil Composition | Loamy |
| Soil Moisture | Well Drained |
| Soil pH Level | 6.0 - 7.0 |
| Years to Bear | 1 |
Size & Spacing
Mature Size
Recommended Spacing
Zone Compatibility
Pollination
Pollination is not required for this variety.
Bundle & Save!
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Tools & Supplies
Planting & Care
Learn all about how to grow herbs in The Growing Guide. An entire section of our website dedicated to your growing success.
Shipping Information
Estimated Delivery Date
Arrives when it's time to plant
Questions & Answers
Customer Reviews
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