Candle larkspur 'Lord Butler' stands out from other Delphinium species, showing off bright blue/purple blooms. It's a Delphinium cultivar in the dwarf range, meaning it does not grow to the lofty height of its ancestral plant, the candle larkspur. The flowers, however, are usually bluer and fuller.
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Toxic to Pets
Toxicity
Perennial
Lifespan
Herb
Plant Type
Winter dormancy
Dormancy
Deciduous
Leaf type
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Care Guide
Care Guide for Candle larkspur 'Lord Butler'
Every week
Water
Full sun
Sunlight
0 - 32 ℃
Ideal Temperature
Garden Soil
Soil Type
Water:
Candle larkspur 'Lord Butler' needs consistently moist soil for optimal flowering. During dry spells, ensure deep watering, keeping the soil damp at least 2.5 cm (1 in) below the surface. Be cautious of overwatering to prevent root and crown rot.
Fertilize:
Candle larkspur 'Lord Butler' is a heavy feeder needing regular fertilization. Use a 10-10-10 or 16-16-16 fertilizer every 2-3 weeks after root development. Avoid high nitrogen fertilizers and apply chemical fertilizers twice a year, in spring and fall, for optimal health.
Pruning:
Candle larkspur 'Lord Butler' features tall flower spikes and requires careful pruning from early to late spring. Trim spent stalks and remove dead stems at the base to enhance blooms and promote healthy growth, while preventing disease spread for a vibrant garden display.
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