Puya Coerulea var. Coerulea Black Flower Seeds For Planting, Growing Striking Blue-Green Blooms for Your Garden

Create a dramatic garden display with Puya Coerulea var. Coerulea, a unique ornamental plant known for its striking blue-green flowers and architectural growth habit. These seeds are ideal for gardeners who appreciate rare xeric plants that thrive in hot, sunny landscapes with minimal maintenance.

This species is valued for its strong, upright rosettes, spiky foliage, and visually captivating flower spikes. Perfect for rock gardens, desert-style landscapes, and collectors of exotic plant varieties, Puya Coerulea offers long-lasting structure and color throughout the season.

Features:

Variety: Coerulea
Plant Type: Perennial ornamental plant
Growth Habit: Upright rosette-forming
Bloom Appearance: Blue-green flowers with dark centers
Light Requirement: Full sun
Suitable For: Rock gardens, xeriscapes, containers, landscaping displays

Specifications:

Seed Type: Non-GMO
Planting Season: Spring or early summer
USDA Zones: 8–11
Planting Depth: Surface sow; lightly press into soil
Spacing: 18–24 inches (45–60 cm)
Germination Time: 21–40 days
Days to Bloom: 2–3 years (typical for bromeliads)
Mature Plant Height: 24–48 inches (60–120 cm)
Mature Plant Spread: 18–30 inches (45–75 cm)
Temperature Requirement: Warm climates, frost-sensitive
Soil Type: Well-draining, sandy or rocky soil
Water Requirement: Low to moderate; drought tolerant once established
Container Suitability: Suitable for pots with good drainage
Indoor/Outdoor Use: Best suited for outdoor landscapes; can be started indoors

Planting Guide:

Sow seeds on the soil surface and gently press without burying.
Use sandy, free-draining cactus or succulent mix.
Mist lightly to maintain moisture during germination.
Maintain warm temperatures and bright light during early growth.
Transplant seedlings once strong enough to handle.
Provide full sun and excellent drainage for mature plants.
Water sparingly after establishment to prevent root rot.