Overview

Blue Carmichaelii flower seeds produce elegant, deep-blue blooms that bring richness and texture to any garden. These hardy perennials thrive in cool to moderate climates and perform well in full sun to partial shade. Their upright stems and vibrant color make them excellent for borders, cottage gardens, and ornamental beds.

Features

Premium-quality Blue Carmichaelii flower seeds
Produces rich blue, long-lasting blooms
Hardy and easy-to-grow in various climates
Perfect for borders, beds, and cottage gardens
Non-GMO, heirloom seed variety
Low-maintenance and adaptable
Adds striking vertical interest to garden landscapes

Specifications

Seed Name: Blue Carmichaelii
Plant Type: Perennial
Season: Spring sowing recommended
USDA Zones: 4 to 8
Bloom Time: Late summer through fall
Growth Height: 24 to 36 inches
Heirloom: Yes
GMO Status: Non-GMO
Organic: Not certified organic unless specified
Light Requirement: Full sun to partial shade
Soil Type: Moist, well-drained loamy soil
Watering: Regular; keep soil evenly moist
Maintenance Level: Low
Pollinator Friendly: Yes
Landscape Use: Borders, cottage gardens, perennial beds, mixed plantings

Planting Guide

Start seeds indoors 6–8 weeks before the last frost or sow outdoors in spring
Press seeds lightly onto soil; avoid burying deeply
Keep soil moist during germination
Transplant seedlings outdoors after frost danger has passed
Space plants 12–18 inches apart for strong growth
Plant in full sun to partial shade for best flowering
Water consistently; avoid dry soil during early growth
Trim spent blooms to encourage continuous flowering