How to Grow Wild Rockets
On this page
Wild rocket (Diplotaxis tenuifolia) — perennial.
Unlike an annual crop, the work here is front-loaded into establishment: get the planting and the site right and the same plants crop for several seasons.
Core growing advice on this page is checked against named horticultural sources — see References.
Wild Rocket (Diplotaxis tenuifolia)
3 sources cited · Verified
Soil & Growing Conditions
Water: moist but well-drained; keep well watered (RHS)
Growth Stages
| Stage | BBCH | Notes |
|---|---|---|
| Sowing | 0 | Sow seed densely at 5mm depth in full sun or part shade (RHS). |
| Thinning | 1 | Thin seedlings to 10cm (4in) apart as they emerge; keep well watered (RHS). |
| Leaf growth | 3 | Grows to around 20cm; sow successionally for a continuous leaf supply (RHS). |
| Cut-and-come-again harvest | 8 | Pick leaves over regularly, cut-and-come-again; unlike salad rocket it does not readily bolt (RHS). |
Quick Facts
| Factor | Value |
|---|---|
| Soil texture | chalk, clay, loam or sand (RHS) |
| Drainage | well-drained |
| Lifecycle | perennial |
| Edible parts | leaves, flowers |
At a Glance
Harvest & Storage
When to pick: Pick leaves over regularly, cut-and-come-again, to keep plants from bolting and provide a continuous supply; unlike salad rocket, wild rocket is a perennial and does not bolt in the same way in warm weather. Yellow flowers are also edible and can garnish salads (RHS).
Diseases
Pests
Plan your Wild Rockets planting
Timing for Wild Rockets follows soil temperature and frost, not the calendar date. The Global vegetable planting calendar explains the method. To work out where it fits in your beds, sketch your plot in the free Garden Layout Planner.
What the research guides add
Wild rocket is the perennial, heat-tolerant cousin of ordinary arugula.
- Described as a heat-tolerant alternative to arugula, native to the Mediterranean and in the mustard family. (NC State Extension)
- It grows in full sun or dappled shade, prefers well-drained sandy soils but is not picky about soil type or pH and tolerates poor soils. (NC State Extension)
- Seeds can be sown after the last frost. Leaves are produced from spring to fall and can be harvested at any time; protection from frost or intense summer heat is helpful. (NC State Extension)
- Although perennial, it can be grown as an annual. The green leaves have a strong peppery flavour and the yellow flowers are edible too. (NC State Extension)
Sources for this section
Section researched and checked on 25 October 2026 by the SoilCommander Editorial Team. How we check facts: editorial policy.
Growing Wild Rocket in another region
Sowing dates, frost timing and local advice differ by country. Use the guide for where you garden.
Sources
-
PFAF entry for Diplotaxis tenuifolia. Fetched and parsed directly for the USDA hardiness rating.
These source is specific to this region. The full list of 3 sources behind this guide (Cornell University Garden-Based Learning, Plants For A Future (PFAF), Royal Horticultural Society) is in the references of our UK guide to wild rocket; they describe the plant itself, which is the same wherever it grows.
Frequently Asked Questions
What problems affect wild rocket?
Our data links 1 disease and 3 pests to this crop. See the sections above for each one and how to manage it.
Plan next season before the problems start
This page gives you the thresholds; the planner turns them into your own calendar. It works from what you can observe and measure in your garden rather than from dates written for somebody else’s latitude.
Get the Global Garden Planner →Instant PDF download · Works in either hemisphere
How this guide is put together
The growing data on this page — sowing windows, pests, diseases, soil and site requirements — comes from named horticultural sources, listed in References below, checked against international horticultural research and extension sources. An automated pipeline assembles that verified data into the page you're reading: it selects which facts to lead with and builds the surrounding prose and layout. It does not invent a date, a source or a number — where a verified value for a field isn't available, the page leaves it out rather than guessing. A person reviews and publishes each page; nothing goes live unverified.
Related Problem Guides
Last verified 2026-10-25
Related guides
More from the same group (brassicas & mustards):
Where To Go From Here
Take this crop from reading into a written plan for your own beds.
Keep going
Plan the next step
Use the printable SoilCommander planner for your region to turn this guide into sowing dates, bed layouts and weekly garden tasks.