Calendula Radio
10 Seeds+ · 🌼 Calendula ‘Radio’ Edible FlowersCalendula officinalis · Known as the “poor man’s saffron” 🌿✨, Calendula ‘Radio’ bursts with fiery orange, spiky-petaled blooms 🌞🔥 that light up gardens and plates alike. Historically prized...
- Season
- 2026
10 Seeds+
🌼 Calendula ‘Radio’ Edible Flowers
Calendula officinalis
Known as the “poor man’s saffron” 🌿✨, Calendula ‘Radio’ bursts with fiery orange, spiky-petaled blooms 🌞🔥 that light up gardens and plates alike. Historically prized in European and Mediterranean kitchens, this heirloom variety offers edible petals that bring both color and subtle flavor to food and drink. Hardy, long-blooming, and pollinator-friendly 🐝🦋 — an easy win for gardeners and chefs.
👅 Flavor Profile:
Mildly tangy 🍊, peppery 🌶️, and slightly bitter 🌿 — like a saffron-meets-marigold note.
🍴 Culinary Uses:
🥗 Sprinkle petals over salads for golden flair
🥘 Use as a saffron substitute in rice, soups & paellas (“poor man’s saffron”)
🫖 Steep in teas or infuse into oils for earthy depth
🧁 Decorate cakes, breads & pastries with vibrant orange petals
🍸 Float petals in cocktails or syrups for visual & herbal impact
👨🍳 Chef’s Pitch:
Calendula ‘Radio’ is the chef’s color bomb 🌼👨🍳💥. Brilliant orange petals transform ordinary dishes into gourmet presentations, while offering subtle earthy notes. A historical culinary flower used to tint broths, oils, and pastries — and a stunning edible garnish that chefs love for plating drama.
🌱 Growing Notes:
🪴 Hardy annual, 18–24” tall with bushy growth
🌼 Unique quilled “radio” petals in blazing orange
⏱ Blooms continuously from early summer until frost
🐝 Pollinator magnet + medicinal herb tradition
🧑🌾 Easy to grow in most soils, tolerates poor conditions
✨ Quick Facts:
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Latin Name: Calendula officinalis (‘Radio’)
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Habit: Annual, 18–24” tall
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Flavor: Tangy, peppery, mild saffron-like notes
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Culinary Uses: Garnishes, teas, saffron substitute, baked goods, syrups
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Companion Planting: Repels pests, attracts pollinators, boosts soil health
Want the curated set? This variety is also included in the Edible Flower Garnish Pack.
Start indoors 8–10 weeks before last frost. Germinate at 26–30 °C on a heat mat; peppers stall below 22 °C. Pot up to 10–15 cm before hardening off outside after nights stay above 12 °C.
Feed balanced through bloom, then bump potassium for fruiting. Stake taller varieties. More detail in our full Canadian growing guide.
Match the pepper to the technique: thin-walled varieties blister fast in a hot pan; thick-walled ones roast or stuff beautifully; fruit-forward ones make balanced sauces and pickles. The variety's flavour profile is your shortcut — see Choosing the right pepper for a use-case guide.


























