Snapdragon Potomac Early Yellow is a professional-grade hybrid line flower bred for strong performance in spring and autumn production. This variety produces tall, sturdy stems under moderate light and temperature conditions, reaching a mature height of 39 to 60 inches. Its bright yellow flower spikes make it an excellent choice for premium floral arrangements, cut-flower programs, and upright color in landscape borders.
Potomac Early Yellow Selling Tips
With its professional appearance and seasonal versatility, Snapdragon Potomac Early Yellow is easy to promote as a strong choice for spring and autumn production. Its tall, sturdy stems and bright yellow blooms make it well suited for fresh bouquets, florist work, garden center sales, and vertical color in landscape plantings.
General Growing Tips For Your Seedling Tray
Maintain a media pH between 5.5 and 6.0 and provide a constant feed program of 150 to 200 ppm Nitrogen. Snapdragon Potomac Early Yellow require high light levels and long days to reach their full potential, performing best with temperatures consistently greater than 60 degrees Fahrenheit.
Pinching
We do not recommend pinching this variety in order to maintain a strong central stem.
Spacing
Space Potomac snapdragons at 10 to 12 plants per square foot. This spacing supports good airflow, light penetration, and strong, uniform stems for professional cut-flower production.
Pests
You should regularly scout for aphids, thrips, and spider mites.
Disease
Managing moisture, airflow, and media pH is your best defense against diseases like Botrytis, rust, powdery mildew, and Pythium root rot . To prevent stem rot, handle your plugs very gently during transplanting and be careful not to bury the stems below the soil surface.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Snapdragon Potomac Early Yellow Quick Reference Guide
4 Inch crop time
8-10 Weeks
10 Inch crop time
10-12 Weeks
Bloom Period
Summer, Fall
Color
Yellow
Habit
Upright
Height
3-5 Feet
Light
Full Sun
Minimum Temp
60
Perennial Zone
-
Water Needs
Moderate
Patented Plant
No
Current
Availability
Current Availability
09-14-2026 (Week 38)
0
09-21-2026 (Week 39)
0
09-28-2026 (Week 40)
0
10-05-2026 (Week 41)
0
10-12-2026 (Week 42)
0
10-19-2026 (Week 43)
0
10-26-2026 (Week 44)
0
11-02-2026 (Week 45)
3,200
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3,200
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3,200
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3,200
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3,200
12-07-2026 (Week 50)
3,200
12-14-2026 (Week 51)
3,200
12-21-2026 (Week 52)
3,200
12-28-2026 (Week 53)
3,200
01-04-2027 (Week 01)
3,200
01-11-2027 (Week 02)
3,100
01-18-2027 (Week 03)
3,200
01-25-2027 (Week 04)
3,200
02-01-2027 (Week 05)
3,200
02-08-2027 (Week 06)
3,200
02-15-2027 (Week 07)
3,200
02-22-2027 (Week 08)
3,200
03-01-2027 (Week 09)
3,200
03-08-2027 (Week 10)
3,200
03-15-2027 (Week 11)
3,200
03-22-2027 (Week 12)
3,200
03-29-2027 (Week 13)
3,200
04-05-2027 (Week 14)
3,200
04-12-2027 (Week 15)
3,200
04-19-2027 (Week 16)
3,200
04-26-2027 (Week 17)
3,200
05-03-2027 (Week 18)
3,200
05-10-2027 (Week 19)
0
05-17-2027 (Week 20)
0
05-24-2027 (Week 21)
0
05-31-2027 (Week 22)
0
06-07-2027 (Week 23)
0
Snapdragon Potomac Early Yellow is a professional-grade hybrid line flower bred for strong performance in spring and autumn production. This variety produces tall, sturdy stems under moderate light and temperature conditions, reaching a mature height of 39 to 60 inches. Its bright yellow flower spikes make it an excellent choice for premium floral arrangements, cut-flower programs, and upright color in landscape borders.
Potomac Early Yellow Selling Tips
With its professional appearance and seasonal versatility, Snapdragon Potomac Early Yellow is easy to promote as a strong choice for spring and autumn production. Its tall, sturdy stems and bright yellow blooms make it well suited for fresh bouquets, florist work, garden center sales, and vertical color in landscape plantings.
General Growing Tips For Your Seedling Tray
Maintain a media pH between 5.5 and 6.0 and provide a constant feed program of 150 to 200 ppm Nitrogen. Snapdragon Potomac Early Yellow require high light levels and long days to reach their full potential, performing best with temperatures consistently greater than 60 degrees Fahrenheit.
Pinching
We do not recommend pinching this variety in order to maintain a strong central stem.
Spacing
Space Potomac snapdragons at 10 to 12 plants per square foot. This spacing supports good airflow, light penetration, and strong, uniform stems for professional cut-flower production.
Pests
You should regularly scout for aphids, thrips, and spider mites.
Disease
Managing moisture, airflow, and media pH is your best defense against diseases like Botrytis, rust, powdery mildew, and Pythium root rot . To prevent stem rot, handle your plugs very gently during transplanting and be careful not to bury the stems below the soil surface.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Snapdragon Potomac Early Yellow Quick Reference Guide
4 Inch crop time
8-10 Weeks
10 Inch crop time
10-12 Weeks
Bloom Period
Summer, Fall
Color
Yellow
Habit
Upright
Height
3-5 Feet
Light
Full Sun
Minimum Temp
60
Perennial Zone
-
Water Needs
Moderate
Patented Plant
No
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