Rudbeckias in Barnhill
Rudbeckia spp.
Hardy border perennial grown for bold yellow and orange daisy flowers. In the UK it flowers well in a sunny, free-draining spot and makes a good cut flower if you keep deadheading through the season.
Growing Guide
Step-by-step instructions for growing Rudbeckia
Planting Calendar
Plant Out
12 Feb – 13 AprPlant young plants around 12th February - 13th April in a sunny, free-draining spot. Set them at the same depth they were in the pot, space them apart, and water in thoroughly straight after planting.
Water Until Established
14 Mar – 11 AprKeep the soil evenly moist from 14th March through 11th April while the roots settle. Water at the base in dry spells, especially in containers, but avoid leaving the compost sodden.
Deadhead Flowers
28 May – 21 OctStart deadheading from 28th May and keep going until 21st October. Remove faded blooms back to a side shoot or leaf joint to keep the plant flowering for longer.
Cut Back Stems
7 Oct – 20 NovAfter flowering finishes, cut back tired stems from 7th October to 20th November. Leave the crown intact and trim to tidy growth rather than cutting hard into the base.
Companion Plants
Tap a plant to see why it works (or doesn't) with Rudbeckia.
Good companions
Plants to avoid
Why companion planting matters
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Suggested Varieties
Popular varieties of Rudbeckia to consider
Goldsturm
Compact, well-known perennial with rich golden yellow flowers and a long flowering season.
Prairie Sun
Large yellow flowers with a green centre, good for cutting and late colour.
Cherry Brandy
Deep red to burgundy flowers on sturdy stems, often grown as a short-lived perennial or annual in the UK.
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Brussels Sprouts
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Calabrese
Calabrese (broccoli) produces a large central head of tightly-packed green buds, followed by smaller side-shoots after the main head is cut. It’s a cool-season brassica crop. Grow it in full sun with fertile, well-drained soil and keep plants watered during dry spells. Harvest the heads while firm, then leave the stem in the ground to allow side-shoots to develop.
Also in nearby towns
See how Rudbeckia timing shifts in other towns with different frost dates.