Potomac Ivory F1

SKU: FL3218
The high performing Potomac snapdragon series was selected for stem and flower quality for production during long summer days. Tall, strong stems have long, refined spikes of ivory white flowers. Read More

Exposure Full Sun to Partial Shade

Matures in 100 days

Season Warm Season

Seed type Hybrid ?

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Sold Out New for 2025
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Potomac Ivory F1

Product Details

The high performing Potomac snapdragon series was selected for stem and flower quality for production during long summer days. Tall, strong stems have long, refined spikes of ivory white flowers. 80-120cm (32-48") tall plants can be grown in the field and garden, or in a greenhouse.

Quick Facts:

    • High performing hybrid seed.
    • For greenhouse or field production.
    • Bred for the long, warm days of summer.
    • Grow for bouquets.

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Potomac Ivory F1

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All About Potomac Ivory F1

Latin

Latin
Antirrhinum majus
Family: Plantaginaceae

Difficulty

Difficulty
Easy

Season & Zone

Season & Zone
Exposure: Full sun to partial shade

Timing

Timing
Start snapdragons indoors, 8-10 weeks before planting out. Transplant out after last frost. Direct sowing is less reliable. Provide bright light and a soil temperature of 12°C (55°F). Seeds should sprout in 10-21 days.

Starting

Starting
Sow on the surface of a sterilized seed starting mix. To avoid damping off (to which snapdragons are somewhat prone), increase ventilation, use a layer of vermiculite on top of the soil, and water only from below. Transplant out once daytime temperatures are consistently above 10°C (50°F) and space 30cm (12″) apart.

Growing

Growing
Grow these easy sub-shrubs in rich, soil with a neutral pH. Pinch back young plants once 6 leaves have appeared for bushier mature plants. Feed lightly twice, before any flowers appear. Deadhead often. If flowering seems to subside, cut back dramatically, and then feed and water generously.

How to Grow Snapdragons

Step 1

Timing

Start snapdragons indoors, 8-10 weeks before planting out. Transplant out after last frost. Direct sowing is less reliable. Provide bright light and a soil temperature of 12°C (55°F). Seeds should sprout in 10-21 days.

Step 2

Starting

Sow on the surface of a sterilized seed starting mix. To avoid damping off (to which snapdragons are somewhat prone), increase ventilation, use a layer of vermiculite on top of the soil, and water only from below. Transplant out once daytime temperatures are consistently above 10°C (50°F) and space 30cm (12″) apart.

Step 3

Growing

Grow these easy sub-shrubs in rich, soil with a neutral pH. Pinch back young plants once 6 leaves have appeared for bushier mature plants. Feed lightly twice, before any flowers appear. Deadhead often. If flowering seems to subside, cut back dramatically, and then feed and water generously.

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