Rocket - Arugula [Eruca sativa]

The annual rocket is a salad and spice plant that was already used by the Romans. It has a nutty taste, similar to mustard and cress. Milder than wild rocket. Ideal for direct sowing, pot cultivation possible, sowing spring-summer-autumn-winter, good for mixed culture, harvest the leaves.

 Description 
Rocket is an annual salad and herb plant. It is the cultivated form of the wild plant Diplotaxis tenuifolia, which originally comes from the Mediterranean region and was already used by the Romans. The sun-loving plant has slightly hairy and feathery leaves, similar to dandelions. The taste is a combination of nuts, mustard and cress and is milder than that of the original wild plant. They germinate and grow quite quickly and are usually ready to harvest after just six weeks.

 General information 
Plant family: Brassicaceae
Life cycle: Annual
Days to harvest: 50 days
Plant height approx.: 40 cm
Root type: Deep rooter
Nutrient requirements: Low
Water requirements: Medium
Winter hardiness: Up to -10°C
Location: Sunny until semi shady
Soil: Permeable, humus-rich loamy soil

pH value: 6 to 8

 Sowing and planting information 
Germination type: Light germinator
Sowing depth: 0 cm
Optimal germination temperature: 10-16 °C
Germination time: 3-6 days
Plant and row spacing: 15x25 cm

Germination ability of seeds: 5-6 years

 Mixed culture 
Optimal mixed culture: Marigold
Unfavorable mixed culture: Asian salad, Mustard, Cress, Nasturtium

 Sowing by climate zone 
Subtropic climate (Mediterranean) (e. g. B. Portugal, Spain, Italy)
Direct sowing from March to October is recommended. The plants are best placed in a sunny to partially shaded location.
Moderate climate (e. g. B. Germany, Switzerland, Poland)
Direct sowing from April to August is recommended. The plants should ideally be planted in a sunny location.

 General recommendations 
Direct sowing is recommended. After germination, thin out the plants to the specified plant spacing.
Rocket does not tolerate waterlogging.

 Additional tips 
If there is too much nitrogen, nitrate accumulates in the leaves. In order to quickly obtain a fine, crumbly and permeable soil with good nutrient and water storage capacity, it is recommended to additionally incorporate biochar and primary rock flour.

 Type of propagation 
Propagation occurs via seeds.

 Plant care 
Regular watering results in faster growth. No fertilization necessary.

 Other names 
Botanical names: Eruca sativa, Eruca vesicaria subsp. sativa
English names: Rocket, Arugula
German names: Salatrauke, Senfrauke, Rucola
Portuguese names: Rúcula
Spanish names: Rúcula
French names: Roquette cultivée

 Origin 
Country: Portugal