Signet marigold 'Golden Gem' (Tagetes tenuifolia 'Golden Gem')

Signet marigold 'Golden Gem'

Signet marigold 'Golden Gem' is named after its abundant golden flowers, which are bright yellow with orange centers. This color scheme differs from the dark-orange flowers of the parent plant. This bushy annual brightens gardens with flowers that repeat throughout the summer months. The plant thrives in sunny areas and helps to repel aphids from nearby plants.

Scientific classification

Asters bellflowers fanflowers and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

20 cm

Plant Height

20 cm

Spread

Green, Gray

Leaf Color

Yellow, Gold, Orange

Flower Color

Green, Yellow, Orange

Stem Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Care Guide for Signet marigold 'Golden Gem'

Twice per week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Signet marigold 'Golden Gem' thrives in well-drained soil with moderate moisture, requiring watering twice a week. While resilient to short droughts, it prefers consistent hydration. Typically grown outdoors in full sun, optimal care supports its delicate flowering cycle during the active growing season.

Fertilize: Regular fertilization is crucial for the growth and blooms of signet marigold 'Golden Gem'. Use high-nitrogen fertilizers early on, then switch to a balanced formula during blooming. Fertilize every 4-6 weeks, adjusting for seasonal changes, and ensure safe application to enhance signet marigold 'Golden Gem''s vitality and aesthetics.

Pruning: Signet marigold 'Golden Gem' thrives with early spring pruning, enhancing growth and promoting continuous flowering through deadheading. Trim leggy growth for a bushier appearance and improved air circulation, minimizing disease risk. Use clean, sharp tools for effective pruning, ensuring a healthy and attractive plant throughout the season.

Propagation: Signet marigold 'Golden Gem' is best propagated by sowing seeds in well-draining soil. Keep the soil moist and warm for germination. Provide plenty of sunlight for seedlings, and thin to prevent overcrowding. Handle seedlings gently during transplantation to minimize shock and support healthy growth.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free