Soil — How to Grow
Plant dormant crowns in winter with the growing tips just at soil level in rich, deeply prepared soil in full sun. Feed generously each year with a balanced fertiliser in early spring. Harvest stems when they're 30–45cm long — grip at the base and pull with a twist rather than cutting. Never harvest more than a third of the crown at once. Remove any flower stems that emerge immediately to redirect energy to stem production. Divide large crowns every 5–10 years in autumn. Rhubarb leaves are poisonous — compost them or leave on the bed as a mulch (they break down safely).
Space plants 90cm apart
Watch Out For
Varieties (2)
Regional Growing Guides
Uk
Sow
Nov, Dec, Jan, Feb, Mar
Harvest
Apr, May, Jun
Smoke — In the Kitchen
Rhubarb is a unique ingredient in the BBQ world, offering a tart, tangy flavour that balances beautifully with smoky, charred notes from the fire. When grilled or roasted over coals, its natural acidity softens and the sugars caramelise, creating a complex flavour profile that can elevate both savoury and sweet dishes. It works exceptionally well when paired with fatty or rich meats such as pork or duck, cutting through the richness and adding a refreshing contrast. Rhubarb can also be used to create glazes, sauces, or even charred as a salad component to add texture and brightness. In terms of handling rhubarb for BBQ, the stalks are the edible part and should be firm and brightly coloured, typically a deep pink or red for the best flavour. Avoid any that look wilted or have blemishes. The leaves are toxic and must be discarded. When preparing rhubarb for cooking over fire, cut the stalks into even pieces to ensure consistent cooking. It softens quickly so it is best to add it towards the end of cooking or grill it gently over indirect heat to prevent it from turning to mush. For storage, fresh rhubarb keeps well in the fridge wrapped in a damp cloth or in a perforated plastic bag to maintain moisture without causing sogginess. It is best used within a week of purchase for optimal flavour and texture. If you have excess rhubarb, it freezes well when chopped and blanched briefly, making it convenient for off-season use in sauces or desserts. Using rhubarb in your BBQ repertoire adds a seasonal, British-grown ingredient that brings brightness and depth to your fire-cooked meals.
Prep
Trim and discard leaves — they are toxic. Cut stalks into 5 cm lengths. Toss with sugar 30 minutes ahead to draw out juice.
Cook
Foil parcel over medium heat: 10–15 minutes until just tender but holding shape. Rhubarb collapses quickly — pull it early. Brilliant with mackerel, pork belly, duck, and as a classic sweet with cream.



