How to Grow Aztec Marigold Sunset Series
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Aztec Marigold Sunset Series
Tagetes erecta
flowerThe Aztec Marigold Sunset Series features large, fully double blooms in warm sunset tones of orange, yellow, and red. These tall African marigolds are vigorous growers that produce abundant flowers throughout the growing season, making them excellent for borders, cut flowers, and garden displays.
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Example Aztec Marigold Sunset Series timeline · Pittsburgh, PA (Zone 6b)
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Plant Aztec Marigold Sunset Series
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Aztec Marigold Sunset Series blooms
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Aztec Marigold Sunset Series dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 2-11; typically grown as warm-season annual
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Seedling
10-14 daysTiny plants with first true leaves appearing, initially cotyledon emergence followed by true leaf pairs
Keep soil moist, provide bright light, maintain temperatures 70-75°F. Thin seedlings to prevent damping off. Avoid overwatering.
Vegetative Growth
20-30 daysPlants develop multiple sets of finely divided, feathery foliage. Stems elongate and branch vigorously, creating bushy mounds
Pinch back growing tips when plants reach 4-6 inches to encourage branching. Water regularly. Begin fertilizing with balanced fertilizer every 2 weeks.
Budding
10-15 daysFlower buds form at stem tips, visible as small green orbs developing within the foliage
Continue regular fertilizing but switch to lower-nitrogen formula to encourage blooming. Maintain consistent moisture. Remove any diseased foliage.
Flowering
60-90+ days (until frost)Large, full double blooms in sunset shades of orange, yellow, and red open progressively throughout the plant
Deadhead spent flowers regularly to encourage continuous blooming. Water at soil level to avoid wetting foliage. Watch for spider mites and powdery mildew in heat.
Seed Set
30-45 daysIf flowers are left unpicked, seed pods develop as blooms fade. Pods dry and turn brown when mature
Leave 2-3 flowers on plant if collecting seeds. Allow pods to fully dry on plant, then harvest and store in cool, dry place. Other flowers can still be deadheaded.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with water to dislodge; use neem oil or insecticidal soap if severe. Maintain humidity and avoid overhead heat stress.
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Use yellow sticky traps; spray neem oil or insecticidal soap. Encourage natural predators like ladybugs.
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Spray with strong water stream or insecticidal soap. Neem oil effective for heavy infestations.
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and
Hand-pick in early morning; use slug traps with beer; apply diatomaceous earth around base.
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Improve air circulation, avoid wetting foliage, use sulfur dust or fungicide spray if needed.
Uses
Edible Flower Garnish
CulinaryAztec marigold petals are edible with a slightly citrusy, peppery flavor. Use fresh petals to garnish salads, desserts, and beverages for color and mild spice. [source]
Cut Flower Arrangements
HouseholdLarge, full double blooms are ideal for fresh cut flowers and floral arrangements. Their tall stems and long vase life make them excellent for bouquets and centerpieces. [source]
Traditional Herbal Use
MedicinalMarigold flowers have been used in traditional medicine for anti-inflammatory and wound-healing properties. Petals can be dried for herbal infusions. [source]
Pollinator Attraction
WildlifeBright sunset-colored blooms attract bees, butterflies, and hoverflies, supporting beneficial insect populations in the garden. [source]
Dried Flower Crafts
CraftFlowers dry well for use in dried arrangements, potpourri, and craft projects. Harvest at peak bloom and hang-dry in bundles. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut flowers in early morning when stems are fully hydrated. Use clean, sharp scissors and cut just above a leaf node. Flowers last 7-10 days in a vase with fresh water. Deadhead spent blooms regularly (pinch or clip) to promote continuous flowering throughout the season. For seed collection, allow final flowers to dry completely on plant, then harvest brown seed pods.
Fun Facts
- 🌱 Aztec marigolds were sacred flowers in ancient Aztec culture, used in religious ceremonies and as offerings to the gods.
- 🌱 The intense color in marigold petals comes from carotenoid pigments, the same compounds that make carrots orange.
- 🌱 Marigolds naturally produce compounds that can help repel certain garden pests and may even inhibit growth of nearby weeds.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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