Rotes Herz
Variety
Approved Data
created by steffen a. 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 cultivation. Tomatoes need warm temperatures between 20-25°C for germination. Keep cooler after germination (max. 20°C). Sowing before March can lead to a lack of light and poorer plant growth. When pricking out, plant deeper down to the cotyledons so that the plants can develop new roots. Harden off before planting out. Fertilize regularly and water evenly. Tie or fix the main shoot in particular, as it could otherwise break off due to the heavy fruit. Protection from rain is an advantage Care: water moderately from below, support the plant, pruning and mulching recommended
Light requirement
Sunny
Water requirement
Moist
Soil
Medium (loamy)
Nutrient requirement
High
Plant 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