Rolanka
Variety
Approved Data
created by Beate W. at 01.01.2022
Color
orange
Taste
aromatic
spicy
sweet
Fruit shape
cylindrical
tapered
Location
deep soil
sunny to semi-shady
Sowing
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
Medium-long to long (25cm) edible carrot. Rolanka is cylindrically shaped, has round shoulders and closes round at the bottom when ripe after 160 days. Smooth-skinned with an attractive deep orange outer color, evenly colored throughout. Strong sweet-aromatic taste. Good shelf life.
Non hybrid
Frostproof
Germination temperature 16-22°C. Germination period 15-20 days. Sufficient soil moisture important, but avoid waterlogging. Harvest time after 5-6 months. Do not grow more often than every 4 years in the same place without fresh organic fertilization.
Light requirement
Sunny
Water requirement
Wet
Soil
Light (sandy)
Nutrient requirement
Medium
Seeding distance
3 cm
Row spacing
30 cm
Seeding depth
2 cm
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Chili
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Leeks
Lettuce (Endive / Escarole / Erisée)
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Oregano
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Pepper / Paprika
Radish
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Blight of carrot
Root knot nematodes
Carrot fly