Potomac Yellow Snapdragon is a compact F1 hybrid that brings cheerful golden blooms to gardens across zones 6-11. This half-hardy annual produces flowers suitable for cutting within 110-120 days, with a neat, branching habit that thrives in partial shade. The pelleted seeds are easy to handle, and the flowers themselves are edible, offering unexpected versatility in both the vase and on the plate.
Partial Shade
Moderate
6-11
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Moderate
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Golden snapdragon flowers emerge on a naturally compact plant that requires minimal intervention, though pinching encourages fuller branching if desired. The hybrid vigor ensures reliable performance from seed to bloom, while the edible flowers add an ornamental-meets-culinary dimension that sets it apart from standard cutting varieties. Light is essential for germination, and the pelleted seed format makes sowing straightforward even for newer gardeners.
Potomac Yellow thrives as a cut flower, bringing a burst of golden color to arrangements that lasts well in water. The edible flowers offer a delicate, slightly sweet addition to salads, desserts, or as a garnish for plates where visual impact matters as much as flavor.
No timeline data available yet for this variety.
Surface-sow pelleted seeds into 128-cell flats or preferred seedling containers 8-10 weeks before transplanting outdoors. Light is required for germination; cover seeds just enough with a fine layer of vermiculite to maintain moisture and prevent algae growth without burying them. Bottom water or mist lightly to avoid displacing soil over the seeds. Maintain temperatures at 65-75°F for reliable germination.
Transplant seedlings to cell packs after germination, then harden off and move outdoors after the last frost date. Space transplants 4 inches apart in partial shade with soil pH of 6.0-7.0.
Cut flowers when blooms are fully open, ideally in early morning, and place immediately in water to extend vase life. For edible flowers, harvest individual blooms as they open and use fresh.
Pinch growing tips early in the season if fuller, more branched plants and increased flowering are desired, though pinching is optional for the naturally compact growth habit.
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