Resina

Family: Asteraceae Herb

Sun-warmed petals unfurl in a glowing spectrum of honey-gold to deeper amber, with a resinous, aromatic perfume that lingers in the garden air.

Resina’s leaves are tender and pleasantly green, offering a fresh, leafy bite and a silky texture that shines in salads and as a vibrant garnish—especially when you want color that holds its own. Grow Resina for a cool-season harvest at about 50 days, and let its cheerful blooms become a living centerpiece as you gather both foliage and flower heads for bright, golden-toned uses.

Light: Full SunMaturity: 50 DaysHabit: Upright

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 14th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	50
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Resina’s petals lean resin-herbal and amber-sweet, so use them like a finishing spice—bright, fragrant, and visually loud. The leaves are tender and silky, which means they won’t chew up your salad; they hold vinaigrette instead of collapsing.

Best Uses

petals as a vivid garnish on citrusy salads and crudo
leaf-and-petal mixed salads where the greens stay silky under vinaigrette
infused oil or honey with a warm amber perfume (strain well)
quick wilted sautéing of tender leaves for a glossy, green side

Flavor Profile

resinous, herbal aroma with honeyed-orange petal flavor silky, tender leafy bite (green, not bitter) slight peppery lift on the finish

Kitchen Pairings

lemon olive oil white wine vinegar goat cheese honey grilled chicken

Frequently Asked Questions

What pest or disease commonly affects Calendula officinalis (marigold pot) and what should I do?

Calendula is often hit by powdery mildew in humid weather, showing as a white, dusty coating on leaves. Improve airflow by spacing plants and thinning seedlings, then water at the soil line in the morning to keep foliage dry. If mildew appears, remove heavily affected leaves and spray with a labeled sulfur-based fungicide or potassium bicarbonate, following the product label.

How often should I water Calendula officinalis during its main growing phase?

During active growth, keep soil consistently lightly moist but not soggy—aim for the top 1–2 inches to dry slightly between waterings. In full sun, this often means watering about 1–2 times per week, increasing frequency during hot spells. Use well-drained soil because standing water can lead to crown/root rot.

How can I tell when Calendula officinalis is ready to harvest?

Harvest when the flower heads are fully open and brightly colored, typically around 50 days after sowing depending on conditions. Pick the flowers regularly to encourage new blooms—snip heads just below the flower with clean scissors. For the best quality, harvest in the dry part of the morning after any dew has dried.