Reiman Gardens switched to A.D.R. Bulbs 12 years ago and has never looked back. The bulbs are high quality and the customer service is exceptional. Chris and Philipp are always willing to answer my many questions! We take pride in supporting one of the last remaining bulb farms that grows and exports.
Sarah Rummery
, Reiman Gardens
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Calla 'Picasso' (Ships in Spring)
Zantedeschia
Calla Lily 'Picasso' is a striking variety featuring dark purple trumpet-shaped blooms with white rims. The flowers rise above elegant, dark green, arrow-shaped leaves speckled with lighter freckles, adding texture and depth to garden beds and containers. Blooming from summer to fall, this variety thrives in full sun with moist, well-drained soil. Hardy in USDA zones 8 to 10, it can be grown as an annual in colder climates, with bulbs lifted and stored for winter. 'Picasso' is deer and rabbit resistant, making it a reliable choice for floral displays.
47.50
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Growing and Maintenance Tips for Calla 'Picasso' (Ships in Spring)
Planting: In spring, plant rhizomes after the last frost when soil has warmed to at least 60°F. Set them just below the surface—about 3 to 4 inches deep—with the growing points facing upward.
Location: Choose a spot in full sun or partial shade. In hotter climates, afternoon shade helps prevent stress.
Soil: Use fertile, humus-rich, moist but well-drained soil.
Watering: Keep soil consistently moist during active growth, especially in dry spells. Avoid waterlogging.
Temperature: Ideal range is 60–75°F. In zones below 8, grow as annuals or lift rhizomes in fall.
Fertilization: Feed every 2–3 weeks with a high-potash fertilizer—liquid seaweed is a great organic option.
Pruning: Remove spent blooms and yellowing foliage to tidy the plant and encourage new growth.
Pest & Disease: Watch for aphids, thrips, and fungal issues. Ensure good air circulation and avoid soggy soil.
Propagation: Divide rhizomes in spring before planting.
Check back soon for additional details.