Pruning guide
How to prune rudbeckia maxima
Best time
Late winter to early spring before new growth begins
How often
Once annually (cutback); deadheading optional
Technique
Cut all stems to 3–6 inches above ground in late winter. Deadhead during summer only if you want to limit self-seeding; otherwise leave seedheads intact for wildlife value.
More rudbeckia maxima care
Pruning rudbeckia maxima — FAQ
When should I prune rudbeckia maxima?
Late winter to early spring before new growth begins. Cut all stems to 3–6 inches above ground in late winter. Deadhead during summer only if you want to limit self-seeding; otherwise leave seedheads intact for wildlife value.
How often does rudbeckia maxima need pruning?
Once annually (cutback); deadheading optional. Rudbeckia maxima's towering seedheads are a major ornamental feature and valuable winter bird food, so hold off cutting back until late winter or early spring. Deadheading is optional — omitting it allows self-seeding. Cut all stems hard to near ground level before new growth emerges.
How do you prune rudbeckia maxima?
Cut all stems to 3–6 inches above ground in late winter. Deadhead during summer only if you want to limit self-seeding; otherwise leave seedheads intact for wildlife value.