Rotes Herz
Variety
Approved Data
created by Nadine C. at 01.03.2021
Propagating
Planting
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
The large, red and heart-shaped fruits are sweet, slightly acidic and distinctly aromatic. The plant appears weak when young and sometimes shows brownish leaf edges, which later disappear. The loose-leaved plant grows indefinitely and originates from Croatia.
F1 Hybrid
Not frost resistant
Germination temperature 20-25°C, germination period 8-10 days. Suitable for outdoor use. Tomatoes need warm temperatures for germination between 20-25°C. After germination, place in a cooler place (max. 20°C). Sowing before March may result in lack of light and poorer plant growth. When pricking out, set deeper to the cotyledons so that the plants can form new roots. Harden off before planting out. Fertilize regularly and water evenly. Above all, tie or fix the main shoot, otherwise it could break off due to the heavy fruits. Protection from rain beneficial Care: moderate watering from below, support the plant, pruning and mulching recommended.
Light requirement
Sunny
Water requirement
Wet
Soil
Medium (loamy)
Nutrient requirement
High
Seeding distance
50 cm
Row spacing
100 cm
Seeding depth
1 cm
Asparagus
Basil
Bean (Broad bean / Faba bean / Field bean)
Bean (Dwarf bean)
Bean (Runner bean)
Broccoli
Brussels sprouts
Cabbage (Cabbage)
Cabbage (Savoy cabbage)
Carrots
Cauliflower
Celery (Celeriac / Celery root)
Celery (Celery)
Chili
Chives
Collard greens (Kale)
Collard greens (Tuscan kale / Dinosaur kale / Palm tree kale)
Common marigold
Corn / Maize
Cress
Garlic
Kohlrabi / German turnip / Turnip cabbage
Lettuce (Lettuce)
Lettuce (Radicchio / Italian chicory)
Mint
Mizuna / Japanese mustard greens
Napa cabbage / Chinese cabbage
Nasturtium
Onion
Onion (Spring onion)
Oregano
Pak Choi
Parsley
Pepper / Paprika
Radish
Radishes
Root parsley
Soybean
Spinach (Summer)
Grey mold
Early blight of potato
Thrips
Aphids
Spider mites
White fly