Spectra second early, high yielding ware variety with a very regular tuber shape and an attractive smooth skin.
- Large tubers
- Good tuberisation
- Uniform tuber size

Tuber Characteristics
- Skin Colour Yellow
- Flesh ColourLight Yellow
- Tuber ShapeOval Round
- Tuber SizeQuite Large
- Harvest DamageQuite Sensitive
- Dry Matter Content17,9%
- Cooking Type AB
- DormancyQuite Short
Plant Characteristics
- Maturity Second Early
- Foliage Initial DevelopmentRapid
- Flower ColourWhite

Resistance
- Golden Nematode Ro ¼Resistant
- Virus – YnMinimum Susceptible
- Virus – Yntn (Tuber)Minimum Susceptible
- Common ScabSusceptible
- Powdery ScabVery Susceptible
- Late Blight-TuberMinimum Susceptible
- Late Blight-FoliageVery Susceptible
- Spraing Susceptible
- FusariumSusceptible
- Wart Disease F1Resistant
Harvest and Dormancy
Harvest: Two weeks after accurate haulm killing is usually sufficient, as Spectra is quite sensitive to harvest damage and minimum sensitive to black spot.
Dormancy: Spectra has a short dormancy. Medium term storage (6 months) is possible at 4°C.
Growing Recommendations
- Certified seed-used and seeds should not be cut,
- To produce seed potatoes sholud be 18-20 cm between rows,
- Should be 25-28 cm for Tableware,
- Equipment must be disinfected during planting,
- Seed fertilization should be done,
- Should be alternation.