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Zantedeschia (Calla Lily) Seed Germination Protocol

Growing Calla Lilies from Pea-Like Seeds

Zantedeschia seeds resemble small peas. After pods ripen and dry:

Sowing and Germination

Remove seeds from dried pods
Plant ½ inch deep in pots
75°F, consistent moisture
Germination in 2-3 weeks
High light: 8 inches below 40-watt shop light

Outdoor Transition

Harden off 10 days in shade post-frost
Plant in full sun to partial shade
Well-draining soil essential

Notes

Seed-grown callas take 2-3 years to bloom. Division of rhizomes is faster for increase. But seed propagation allows genetic recombination and potential new variations.

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