Wild Rocket- Gladiator

Diplotaxis tenuifolia

Standard seed packet, 500 seeds (NOT TO TAS)

$1.25
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  • Vigorous growth
  • Good for baby leaf & Microgreens
  • Early harvest
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Description

Wild Rocket- Gladiator

Diplotaxis tenuifolia

NOT TO TAS

  • Vigorous growth
  • Good for baby leaf & Microgreens
  • Early harvest

Perennial growing to 40cm. Plants have an upright habit and are grown for their deeply serrated leaves which have a strong peppery flavour similar to rocket but far more pungent. Vigorous growth allowing for earlier harvest. Is most commonly used as a salad green but can also be used cooked; makes an excellent addition to stir fries. Very popular in Italian cuisine. Can be grown in containers. Very good variety for baby leaf or microgreens. Also known as Perennial Rocket, Wall Rocket, White Rocket and Sylvetta.

Seeds per gram: 2500
Product code: 22087_P

Best Months to Plant
  J F M A M J J A S O N D
Cool
Temperate
Sub-Tropical
Tropical
Arid
Method Sow direct or raise seedlings
Sowing Depth 3mm
Season Spring and Autumn
Germination 6-10 days @ 15-20°C
Hardiness / Life Cycle Hardy Perennial
Row Spacing 40cm
Plant Spacing 40cm
Plant Height 40cm
Position Part or full sun, well drained moist soil
Days Until Maturity 50 Days

*Notes: Pick leaves as required.

How To Grow

How to Grow Rocket from Seed

Family: Brassicaceae
Binomial name: Eruca sativa
Life Cycle: Annual

Two plants are known as 'rocket' but they are different species botanically. Rocket (Eruca sativa) is an annual plant and is also known as Arugula, Roquette or Salad Rocket. Wild Rocket (Diplotaxis tenuifolia) is a perennial plant and is also known as Perennial Rocket, Wall Rocket, White Rocket or Sylvetta. This guide is relevant to both types of rocket as they have similar growing requirements.

When to Sow Rocket Seeds

Rocket is a cool season crop. Use the table below to identify the best time of year to sow rocket in your climate.

  JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Cool
Temperate
Sub-Tropical
Tropical
Arid

Preparation

Rocket plants are best grown in full sun or part shade. Choose a location that will receive at least 3 hours of full sun each day.

Rocket plants need a well drained soil enriched with plenty of organic matter. Prepare soil by weeding it thoroughly, digging it over to loosen it and adding aged animal manure or compost. Keep the area free of weeds until planting.

Rocket plants can be grown in containers. If possible choose a variety that’s recommended for container growing. Use a good quality potting mix and make sure your container is large enough for mature plants; a minimum of 20 litres is recommended for rocket. During the growing season, keep in mind that container grown plants may need additional fertiliser to encourage healthy growth.

How to Sow Rocket Seeds

Rocket seeds do not require any treatment (eg soaking, stratification) before sowing.

Rocket seeds can be sown directly into the garden OR seedlings can be raised in trays or other containers and transplanted to the garden once established.

Sow Direct

  1. Sow seeds directly in the garden 3mm deep and 40cm apart, with rows 40cm apart.
  2. Keep soil moist but never wet or dry.
  3. Seeds should germinate in around 6-10 days at a soil temperature of 15-20°C.
  4. Young seedlings will need protection from pests, pets and weather until they are established.

Raise Seedlings

  1. Fill trays, punnets or jiffy pots with a good quality seed-raising mix, or use soil starter pellets.
  2. Sow seeds 3mm deep.
  3. Keep soil moist but never wet or dry.
  4. Seeds should germinate in around 6-10 days at a soil temperature of 15-20°C.
  5. Transplant seedlings to the garden once they have their first true leaves and are large enough to handle (usually 5-10cm tall).
  6. Plant out, spacing plants 40cm apart, with rows 40cm apart.

Rocket only - Rocket is a cool season crop that will bolt in very hot weather. Do not transplant seedlings or sow seeds outside in very warm temperatures.

Tip: Rocket seeds can also be sown in the less formal ‘scatter seed’ method. Simply roughen the soil, scatter seeds evenly over the surface, then smooth the soil over lightly to cover the seeds.

How to Grow Rocket

Rocket only - Rocket plants may need watering during the growing season. Water when the soil is dry about 5cm below the surface (test this by scratching away a little soil with your finger). Water deeply in the early morning or late afternoon. Avoid watering the leaves of plants to avoid fungal diseases. Learn more about watering here.

Wild rocket only - Rocket plants need regular watering during the growing season. Do not let soil dry out; keep soil evenly moist but not waterlogged. Water deeply in the early morning or late afternoon. Avoid watering the leaves of plants to avoid fungal diseases. Learn more about watering here.

If soil was well prepared no extra fertiliser should be necessary. In poor soil or to give your plants an extra boost, application of a high-nitrogen fertiliser or one formulated for leafy greens or herbs can be beneficial:

  • Apply slow release fertiliser at the recommended rate when transplanting or when seedlings are 5-10cm tall.
  • Apply liquid fertiliser at the recommended rate and frequency during the growing season.

Optional: To give plants room to grow, thin seedlings when they are large enough to handle. Pull out any weak or small seedlings so plants are spaced about 40cm apart.

How to Harvest Rocket

Rocket should be ready to harvest in approximately 50 Days.

Leaves are ready to harvest when they are large enough to eat, and can be harvested as needed. Harvest leaves by cutting off the outer ones at the base, leaving some on the plant for future growth. Harvest small leaves regularly to avoid bitter tasting leaves and to encourage new growth. Eat rocket leaves as soon as possible after harvesting. Rocket leaves can be stored short term in a perforated plastic bag in the fridge.

Common Problems when Growing Rocket

Like all plants, rocket is susceptible to some pests, diseases and other problems. Below is a list of the most common problems gardeners encounter when growing rocket plants:

  • Aphids
    Aphids are small (2-4mm long) sap-sucking insects that congregate on the new shoots or the undersides of leaves. They can cause leaves to wilt or become discoloured, and also excrete honeydew which can attract ants and other insect pests. To manage aphids, remove them by spraying with a garden hose, apply a soap or alcohol spray, or encourage predatory insects to your garden. Read more about aphids here.
  • Bolting is when a plant prematurely flowers and goes to seed. Bolting can be caused by a period of extreme weather. Avoid sowing seed until after the danger of frosts has passed or in very hot weather. Water plants regularly and deeply in hot weather to prevent them suffering heat stress.
  • Cabbage moth
    Cabbage moth and cabbage white butterfly have white or grey wings with distinctive markings. They lay their eggs on the underside of leaves. Their caterpillars feed on the leaves, creating large holes and sometimes skeletonising the leaves. Use netting to exclude butterflies and moths or decoys to deter them. Pick the caterpillars off the plants or use an appropriate spray in a selective and targeted way. Read more about cabbage moth and cabbage white butterfly here.
  • Slugs and Snails
    Slugs and snails are molluscs that feed on tender leaves and shoots, mostly at night, leaving slimy trails behind them. Control them by removing their hiding places, keeping free range poultry, collecting them by torchlight or by placing traps. Read more about slugs and snails here.

Shipping

We deliver Australia wide.

All orders are dispatched from our warehouse in Knoxfield, Victoria, Australia.

We do not deliver overseas.

Shipping cost is calculated using all the items in your shopping cart and your delivery postcode. The table below outlines the delivery options and costs.

Order dispatch time is currently 1-3 business days plus delivery time.
Please note we are unable to guarantee specific delivery dates, the delivery timeframes below are estimates only.

 

Order contains: Delivery options: Delivery cost per order
    VIC, NSW, ACT, QLD, TAS, SA, NT WA
Small seed packets ONLY - Economy Delivery $2.50 or FREE on orders over $20 $5
Parcel Delivery Capped rate of $6.99
Express Delivery $15.00
     

BULK seed, garden supplies, tools, or accessories -

Parcel Delivery

Capped rate of $6.99

Express Delivery

Starting from $15.00
(Calculated by weight)
     
Live Plants - Live plants Capped rate of $10.00

*All orders sent to Western Australia are subject to mandatory inspection and fees by Quarantine WA. These fees are included in all shipping costs above.

**We will replace all orders that are lost or damaged in transit however we will not replace or refund orders simply because they were delivered later than estimated. Full details here.

 

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