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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Iris sibirica 'Caesar's Brother' is a robust Siberian iris with deep, violet flowers that bloom from late spring to early summer. The blossoms rise on tall, sturdy stems above a mound of narrow, grass-like foliage, which remains attractive throughout the season. This adaptable perennial thrives in full sun to part shade and prefers moist, well-drained, slightly acidic soil. Ideal for borders, rain gardens, and pond edges.
| Description | Price | |||
|---|---|---|---|---|
| Bundle of 25 tags | $2.50 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU TAGS is restocked. | ||||
| Bulk Box of 25 Clumps, Size #1 Div | $39.50 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SDG000130 is restocked. | ||||
Planting: Plant rhizomes in spring or fall, 1 to 2 inches deep with the crown just below soil level. Space 12 to 24 inches apart. Water well after planting to settle the soil.
Location: Full sun to partial shade. In hot climates, light afternoon shade helps prevent leaf scorch.
Soil: Moist, well-drained, slightly acidic to neutral soil (pH 5.5–7.0). Enrich with compost or peat moss if needed.
Watering: Keep soil consistently moist during the growing season, especially in spring and early summer. Tolerates brief dry spells once established.
Temperature: Hardy in USDA zones 3–8. Cold-tolerant and thrives in northern climates.
Fertilization: Apply a balanced fertilizer in early spring and again after flowering. Avoid high-nitrogen formulas.
Pruning: Remove spent flower stalks and yellowing foliage. Cut back to the ground in late fall or early spring.
Propagation: Divide clumps every 3 to 4 years in late summer to maintain vigor and prevent overcrowding.
Pest & Disease: Low-maintenance and generally pest-free. Good air circulation helps prevent fungal issues.
| Height | 32 Inches |
| Spread | 18-24 Inches |
| Spacing | 18-24 Inches |
| Hardiness Zone | 3-9 |
| Color |
Purple |
49 Black Meadow Rd
Chester, NY 10918 USA
Phone: (800) 990-9934
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