Teufelsohren (Romana)
Variety
Approved Data
created by Alfred at 13.05.2023
Color
green
dark red
purple
Taste
aromatic
sweetish
Fruit shape
elongated
tapered
Growth habit
sprawling
Propagating
Planting
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
French: Oreilles du diable. Old, red-leaved Romana variety from France with a wonderful, sweet aroma. Pro Specie Rara variety. Elongated, narrow, pointed garnet-red leaves. Open growth, similar to oak leaf lettuce.
Non hybrid
Frostproof
Lettuces are very suitable as 'gap fillers'. They require sufficient moisture and have comparatively low nutrient requirements. With a clever selection, lettuce can be grown all year round: in spring and early summer, lettuce and cut/picked lettuce; in summer and fall, chicory lettuce and iceberg lettuce as well as lamb's lettuce (especially in fall and winter). For a continuous harvest, it is best to sow or plant at intervals. Species and varieties must be adapted to the respective season, e.g. spring varieties start to shoot when it is too hot. This causes a long stalk to form and the leaves become bitter. After a few weeks, small flowers appear at the top, from which many crescent-shaped seeds are formed. These can be collected for the following year or disperse themselves in the bed if you leave them standing.
Light requirement
Semi-shaded
Water requirement
Wet
Soil
Light (sandy)
Nutrient requirement
Medium
Seeding distance
25 cm
Row spacing
25 cm
Seeding depth
0 cm
Artichoke
Arugula / Rocket
Asparagus
Aubergine / Eggplant
Bean (Dwarf bean)
Bean (Runner bean)
Beetroot
Black salsify
Borage
Broccoli
Brussels sprouts
Cabbage (Cabbage)
Cabbage (Savoy cabbage)
Caraway / Meridian fennel / Persian cumin
Carrots
Cauliflower
Chervil
Chickpea
Collard greens (Kale)
Collard greens (Tuscan kale / Dinosaur kale / Palm tree kale)
Common marigold
Coriander / Cilantro
Cucumber / Gherkin
Dill
Fennel
Florence fennel / Finocchio
Kohlrabi / German turnip / Turnip cabbage
Leeks
Miner's lettuce / Indian lettuce / Winter purslane
Mint
Napa cabbage / Chinese cabbage
Onion
Onion (Spring onion)
Oregano
Pak Choi
Pea
Physalis
Radishes
Rhubarb
Rutabaga / Swedish turnip
Savory
Soybean
Spinach (Summer)
Tarragon
Turnip
Turnip-rooted chervil
Downy mildew
Aphids
Flea beetles
Land snails