Rocket Salad Astra

Rocket Salad Astra Seeds -Power Saat

(Eruca sativa — Kiepenkerl )

Rocket Salad Astra is an Eruca sativa — cultivated rocket salad, also known as arugula, roquette, rucola, and garden rocket — a cool-season annual of Mediterranean origin that is among the fastest, most productive, and most flavor-distinctive salad greens available to the kitchen gardener. Arugula is one of the fastest-growing greens, ready to harvest just 4–6 weeks after sowing — perfect for quick, fresh salads. Baby leaves are milder in flavor; pungency increases as the plants develop.

The Kiepenkerl -Line Astra variety is distinguished from standard rocket salad offerings by two characteristics confirmed on the packet. First, the Power Saat organic seed coating — an organic biological seed treatment applied to each individual seed that improves five measurable seedling performance parameters: germination rate, speed of growth, nutrient uptake efficiency, overall plant vitality, and disease resistance.

The coating is produced from organic materials and is compatible with certified organic growing systems. Second, the slow-bolting characteristic — the packet confirms the variety is bolt-resistant, meaning it holds in productive leaf production for longer than standard rocket varieties before triggering the flowering response that makes leaves bitter and reduces harvest quality.

Eruca sativa is built for speed, having a slender taproot and a dense network of fine lateral roots that allow it to drink surface moisture quickly. This root structure fuels a rapid growth cycle, often ready for harvest in as little as 21 to 30 days. It forms a basal rosette of broad, deeply lobed leaves that resemble an oak leaf. Consistent moisture is key to mild flavor — water stress triggers the plant to become more pungent and bolt. Temperatures above 24°C will trigger the plant to bolt and produce flowers; pinching off the tender flower stalks as they begin to form can prolong leaf production.

The upright habit confirmed on the Kiepenkerl packet — an important variety characteristic — keeps the deeply lobed leaves elevated from the soil surface, reducing soil splash contamination, improving air circulation around the leaf canopy, and producing cleaner, more visually attractive harvest leaves than prostrate-habit varieties. The deeply lobed leaf form of Astra is also visually distinctive on the plate — the characteristic serrated, oak-leaf-shaped rocket leaf providing an instantly recognizable salad element that signals freshness and quality.

Variety Details

• Botanical Name: Eruca sativa
  Common Names: Rocket Salad — Arugula — Rucola — Roquette — Garden Rocket
  Variety: Astra
  Producer: Kiepenkerl
  Seed Technology: Power Saat organic seed coating — improves germination, growth, nutrient uptake, vitality, and disease resistance
  Seed Type: Open-pollinated with Power Saat organic coating
  Plant Type: Cool-season annual
  Family: Brassicaceae
  Native: Mediterranean region — southern Europe and North Africa
  Habit: Upright, fast-growing basal rosette — deeply lobed serrated leaves
  Height: 20–40 cm at maturity
  Spread: 15–25 cm
  Leaf Form: Deeply lobed, serrated, oak-leaf shaped — dark green — upright habit
  Flavor: Peppery nutty — intensifies with plant maturity and warm temperatures
  Days to First Harvest: 20–30 days (baby leaf) — 40–50 days (full leaf)
  Bolting Resistance: Slow bolting — confirmed on Kiepenkerl packet
  Uses: Fresh salads, pizza, pasta, pesto, sandwiches, garnish, baby leaf, microgreens
  Germination: 5–10 days at 15–20°C

Key Features

• Kiepenkerl professional German seed house product
• Power Saat organic seed coating — five performance improvements: germination, growth, nutrient uptake, vitality, and disease resistance
• Slow bolting — confirmed on packet — extended productive harvest window versus standard rocket varieties
• Upright leaf habit — keeps leaves clean, reduces soil contamination, improves air circulation
• Fast-growing — first harvest in 20–30 days from sowing
• Cut-and-come-again — multiple harvests from single sowing; outer leaves harvested while plant continues producing
• Peppery nutty flavor — the characteristic rocket flavor suitable for salads, pizza, pasta, and hot dishes
• Deeply lobed serrated oak-leaf form — visually distinctive and attractive on the plate
• Suitable for containers — confirmed on packet; minimum 15 cm depth required
• Succession sowing every 2–3 weeks provides continuous supply across the full cool season
• Baby leaf and microgreen use — harvest at 10–15 days for microgreens, 20–30 days for baby leaf
• High nutritional value — rich in vitamins A, C, and K; calcium and potassium
• Avoid planting after other Brassicaceae family crops — rotation essential
• Direct sowing preferred — fast germination 5–10 days at 15–20°C

Plant Information

• Height: 20–40 cm at maturity
• Spread: 15–25 cm
• Plant Type: Cool-season annual
• Habit: Upright fast-growing basal rosette — deeply lobed serrated leaves held above soil level
• Leaf Form: Deeply lobed, serrated — oak-leaf shaped — dark green — characteristic rocket appearance
• Flavor: Peppery and nutty — mild in baby leaves, intensifying with maturity and warmth
• Days to Harvest: 20–30 days baby leaf — 40–50 days full leaf — 10–15 days microgreen
• Bolting Resistance: Slow bolting — confirmed Kiepenkerl
• Suitable for Containers: Yes — confirmed Kiepenkerl — minimum 15 cm depth
• Edible: Leaves, flowers, and young seed pods

Germination Instructions

• Direct sowing is the preferred method for rocket salad — the fast germination and rapid growth cycle make indoor sowing unnecessary and impractical.
• Sow seeds a quarter inch deep and one inch apart in rows, or broadcast alone or mixed with other greens.
• Gradually thin to 6-inch spacings using thinnings for salads.
• Seeds germinate quickly — often within 5 to 7 days.
• The Power Saat organic seed coating on Astra improves germination speed and rate compared to uncoated seed — maintain consistent moisture from sowing to ensure the coating activates and seedling emergence is uniform.
• Sow thinly in rows spaced 20–25 cm apart or broadcast across a prepared bed.
• Make new plantings every 2 to 3 weeks for a continuous supply.
• For container growing — confirmed suitable on the Kiepenkerl packet — use a container with a minimum depth of 15 cm filled with moist, well-drained potting mix.
• Broadcast seeds across the surface, cover with 5–6 mm of fine compost, water gently, and maintain moisture until germination.
• For microgreens, sow densely in a shallow tray and harvest at 10–15 days. In Kuwait, direct sow outdoors from mid-October onward for cool-season production.
• Succession sow every 2–3 weeks from October through February for a continuous supply of young rocket leaves across the full cool season.

Growing Tips

• Rocket grows best in well-drained, fertile soil with a pH range of 6.0 to 7.0. It prefers soil rich in organic matter — adding compost or well-rotted manure enhances growth.
• Regular watering is essential, especially during dry spells, but avoid waterlogging which can lead to root rot.
• The soil should be kept consistently moist.
• The slow-bolting characteristic of Astra extends the productive leaf harvest window compared to standard varieties, but bolting will still occur when temperatures rise above 24°C — in Kuwait’s cool season, plan the final sowing, accordingly, avoiding sowing after mid-February as rising temperatures in March will accelerate bolting and end the harvest season rapidly.
• Leaves should be picked when young — about 5–8 cm.
• Once the plant starts to flower or bolt, the flavor turns bitter.
• Harvest the outer leaves first, leaving the central crown intact to continue producing.
• Pick leaves over regularly to keep the plants from bolting — do not pick the central crown so that more can re-grow.
• When flower buds appear on Astra, pinch them out to extend the cropping period — the slow-bolting breeding of this variety means this intervention is effective for a longer period than with standard rocket.
• Avoid planting in the same soil as other Brassicaceae family crops — rotation is essential to prevent the build-up of club root and other soil-borne brassica diseases. In containers, refresh the potting mix between successive sowings rather than resowing into exhausted compost.

Gulf Planting Season

• Direct sow outdoors: Mid-October to mid-February
• Succession sowing interval: Every 2–3 weeks for continuous supply
• First harvest: 20–30 days after each sowing
• Peak production season: November to February
• Note: Rocket Salad Astra is the fastest food crop in this catalogue and the only variety producing a harvestable food crop within 30 days of sowing — making it the most immediate return on investment of any seed in this collection.
• The slow-bolting Astra variety and Power Saat organic coating give it a productive advantage over standard rocket varieties in Kuwait’s cool season, where the transition from cool to warm temperatures in late February and March accelerates bolting in susceptible varieties.
• Succession sowing from mid-October through mid-February — a new row or container every two to three weeks — provides continuous rocket leaf production from November through March without any gap in supply.
• A single 1-metre row sown every two to three weeks requires no more than a few minutes of effort and provides sufficient fresh rocket for regular domestic salad use throughout the full cool season.
• Rocket Salad Astra is the most practical and productive food seed in this catalogue for immediate results in Kuwait’s kitchen garden.

Companion Planting

• Rocket salad is a productive companion plant in the kitchen garden.
• A terrific companion plant, rocket will lure pollinators to your vegetable garden while banishing pests.
• The volatile aromatic compounds in rocket foliage — characteristic of all Brassicaceae family plants — have documented deterrent effects on certain pest insects, particularly aphids and flea beetles when grown in mixed plantings.
• In the Kuwait cool-season kitchen garden, rocket planted as a fast-growing edging crop around slower-maturing vegetables — tomatoes, peppers, brassicas — provides a continuous leafy harvest from the bed margins while companion pest deterrence benefits the main crop.
• Avoid planting alongside other Brassicaceae family members — cabbage, kale, broccoli, cauliflower, radish — which share the same soil-borne disease risks and pest populations. Ideal companions include lettuce, spinach, herbs such as thyme and basil, and root vegetables.

Garden & Culinary Uses

• Rocket Salad Astra is suited to kitchen garden beds, raised beds, container growing, windowsill herb gardens, baby leaf production, and microgreen trays. It is the fastest-maturing food crop in this catalogue — with first harvest achievable in 20–30 days from sowing, it is the only variety capable of producing a meaningful edible harvest within a single month of planting.
• The succession sowing potential of rocket — a new sowing every 2–3 weeks across the cool season — makes Astra the most continuously productive food plant available in the cool-season Kuwait kitchen garden from a single seed packet.
• In Italy, arugula is used in salads with tomatoes and with burrata, bocconcini, buffalo, or mozzarella cheese. In Rome, it is used in straccetti, a dish of thin slices of beef with raw arugula and Parmesan cheese.
• In Turkey, the plant is eaten raw as a side dish with fish or served with extra virgin olive oil and lemon juice.
• In the Gulf Arab kitchen, fresh rocket is used in salads, as a pizza topping, as a wrap ingredient, and as a garnish for grilled meat and fish dishes.
• The peppery nutty flavor of Astra rocket provides a distinctive aromatic note that makes it one of the most flavorful salad greens available in the cool-season garden.
• The flowers of Eruca sativa are also fully edible — the small creamy-white flowers with purple veining are mild in flavor and provide a decorative edible garnish element when the plant reaches the bolting stage.
• Young seed pods are edible and peppery. At the microgreen stage — 10–15 days after sowing — rocket provides a concentrated version of the leaf flavor that is intense and highly aromatic, suitable for restaurant-quality garnishing and salad preparation.