Agave lophantha, often called Thorn-Crested Agave or Great Plains Agave, is a striking small-to-medium agave known for its bold, dark green leaves lined with bright, contrasting yellow margins. Each leaf ends in a dramatic spine, giving the plant a sharp, architectural look that stands out in containers, xeriscapes, and modern desert gardens. 
 
This species forms a symmetrical rosette that stays compact and manageable, making it an excellent choice for gardeners who want an agave with presence but not the massive size of century plants. Agave lophantha is drought tolerant, heat loving, and tough as nails, perfect for low-water landscapes or collectors who enjoy distinctive, sculptural succulents. It is a highly sought-after ornamental species for southwestern-style plantings.
 
Growing Information
 
Botanical Name: Agave lophantha
Common Names: Thorn-Crested Agave, Great Plains Agave
Life Cycle: Perennial succulent
Mature Size: 18–36 inches across
Light: Full sun to bright partial sun
Soil: Fast-draining, sandy or cactus mix
Hardiness: Zones 8–13 (protect from severe frost)
Growth Habit: Rosette-forming, striking variegated leaves depending on strain
 
How to Grow From Seed
 
Sow seeds on the surface or cover very lightly with sand
Keep soil moist but never waterlogged
Maintain warmth (70–80°F) for best germination
Germination typically occurs in 7–21 days
Transition seedlings to bright light as they grow, watering sparingly
 
This is for 10 seeds 
 
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