Thompson & Morgan Antirrhinum majus Dark Orange Potomac F1 - 1 Seed Packet

Experience the stunning beauty of Antirrhinum majus 'Potomac Dark Orange' F1. This extraordinary s...

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Product Information

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This guide is for gardeners looking to add vibrant color and striking vertical interest to their borders with Thompson & Morgan's Antirrhinum majus 'Potomac Dark Orange' F1 snapdragons. The key benefit is the stunning display of deep orange blooms with an extended flowering period, offering a long-lasting splash of color. Note that while these snapdragons are known for their robust growth, optimal results depend on providing adequate sunlight and consistent watering.

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Model Part NumberKC9390
BrandThompson & Morgan

Extended Product Information

FAQs

How much sunlight do they need?

At least 6 hours of direct sunlight daily for best results.

How often should I water them?

Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry.

Do I need to fertilize them?

Yes, apply a balanced liquid fertilizer every 2-3 weeks during the growing season.

Are they suitable for cut flowers?

Yes, the tall stems and vibrant blooms make them ideal for cut flower arrangements.

What temperature range do they prefer?

They thrive in moderately warm temperatures, ideally between 65°F to 75°F (18°C to 24°C).

How tall do they grow?

They can reach up to 150cm (approximately 5 feet) in height.

Troubleshooting

Yellowing leaves

Check for overwatering or underwatering; adjust watering accordingly.

Failure to bloom

Ensure the plant is receiving enough sunlight and fertilizer.

Pests or diseases

Inspect plants regularly and treat with appropriate insecticides or fungicides as needed.

Pros and Cons

Pros

  • Vibrant and eye-catching deep orange blooms.
  • Long flowering period, providing continuous color.
  • Tall, sturdy stems suitable for cutting flowers.
  • Easy to incorporate into garden borders.
  • Relatively low maintenance once established.

Cons

  • Requires full sun (at least 6 hours daily).
  • Needs consistent watering to avoid drying out.
  • May require staking in windy locations due to the height.
  • Susceptible to pests and diseases if not properly cared for.

Setup, Compatibility & Care

  1. Light: Plant in full sun, ensuring at least 6 hours of direct sunlight each day.
  2. Temperature: Thrives in temperatures between 65°F to 75°F (18°C to 24°C).
  3. Watering: Keep the soil consistently moist but not waterlogged; water when the top inch of soil feels dry. Avoid overwatering.
  4. Feeding: Apply a balanced liquid fertilizer every 2-3 weeks during the growing season to promote healthy growth and abundant flowering.
  5. Humidity: Requires moderate humidity levels. Mist occasionally if grown indoors, but generally not needed outdoors.

Ensure good air circulation around the plants to prevent fungal diseases. Deadhead spent flowers to encourage further blooming.

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