Diplotaxis tenuifolia, commonly known as Wild Rocket, Perennial Wall Rocket, or Lincoln Weed, is a Hardy Perennial (H5) native to the Mediterranean region but thoroughly naturalised across the British Isles — you will often spot it growing from old walls and railway embankments. Unlike annual salad rocket (Eruca vesicaria), Wild Rocket is a true perennial that will persist and regrow from the same rootstock for several years, making it exceptional value from a single sowing.

The Flavour Difference: Wild Rocket is significantly more peppery and aromatic than annual rocket. The flavour compounds — primarily glucosinolates and isothiocyanates — are more concentrated in the narrow, lobed leaves of Diplotaxis, delivering the sharp, complex heat that makes rocket a sought-after ingredient in Italian cuisine. Young leaves harvested at 5–8cm are mildest; older leaves develop a more assertive bite that stands up beautifully to strong olive oil, Parmesan, and balsamic dressing.

Slower to Bolt: One of the great advantages of Wild Rocket over annual varieties is its significantly greater resistance to bolting. Where annual rocket rushes to flower at the first sign of heat or drought, Wild Rocket holds its leaf production through warmer weather far more reliably — making it a better choice for summer harvesting and for gardeners who cannot water every day.

Pollinator Bonus: When Wild Rocket does flower — producing clusters of small, bright yellow four-petalled blooms on tall stems — it becomes a valuable forage plant for bees and hoverflies. The flowers are edible with a mild, pleasant peppery flavour, and make a striking garnish for salads and summer plates.

Wild Rocket is one of the most rewarding and forgiving crops to grow from seed — quick to germinate, rapid to harvest, and generous enough to keep giving all season long.

How to Sow:
Sow directly outdoors from March to September, or indoors on a sunny windowsill from February for an earlier start. Scatter seeds thinly into drills approximately 1cm deep and 20cm apart, or broadcast sow across a pot or container and rake in lightly. Keep the compost or soil consistently moist. Germination is fast — typically within 5–10 days in warm conditions.

Where to Grow:
Wild Rocket is highly adaptable and will grow well in full sun or partial shade. It prefers free-draining soil or compost and performs excellently in raised beds, patio containers, windowsill troughs, and growing bags. For the longest cropping window, avoid south-facing spots that bake in full afternoon sun — a little shade during the hottest part of the day keeps the leaves tender and delays bolting.

Cut-and-Come-Again Harvesting:
Begin harvesting when leaves reach 5–8cm in length, typically 3–5 weeks after sowing. Cut with scissors approximately 2–3cm above the base of the plant rather than pulling — the plant will regrow within 7–14 days, providing a fresh flush of leaves. A single sowing can yield four to six cuts before the plant's quality declines. For a continuous harvest, make a new sowing every 3–4 weeks from spring through to late summer.

Overwintering:
As a hardy perennial, established Wild Rocket plants will survive mild UK winters outdoors, especially with a little fleece protection or the shelter of a cold greenhouse or polytunnel. Plants that are allowed to overwinter often produce their most vigorous and flavoursome growth in early spring, before the season's first outdoor sowing has even germinated.

Wild Rocket is a natural companion in the kitchen garden — these plants from our range grow happily alongside it and make excellent partners on the plate too:

• 🌿 Basil Classic Italian: The Italian Kitchen Pair. Rocket and basil are the twin pillars of Italian summer cooking — and they make equally good companions in the garden. Both thrive in warm, well-drained conditions and can be grown together in the same container or raised bed. Harvest them simultaneously for the perfect bruschetta or summer pasta topping, or scatter both over a pizza fresh from the oven.
• 🌼 Borage: The Edible Flower Companion. Borage and rocket make one of the most beautiful edible pairings in the kitchen garden. Both are fast-growing, both attract pollinators, and both produce edible flowers — the starry blue borage blooms alongside the small yellow rocket flowers creating a stunning garnish platter straight from the garden. Borage also improves the flavour of nearby plants and is a traditional companion for brassica crops, which rocket belongs to.
• 🍅 Tomato 'Alicante' (coming soon): The Classic Salad Garden. Rocket and tomatoes are one of the great summer salad marriages — and growing them together in a raised bed or large container is deeply satisfying. The peppery heat of the rocket cuts through the sweetness of ripe Alicante tomatoes beautifully, and both crops can be harvested simultaneously from midsummer onwards for the freshest possible lunch straight from the garden.

Sow direct from early spring for fast, peppery leaves ready to harvest in as little as three weeks — and keep sowing every month for a continuous cut-and-come-again supply right through to autumn.