To propagate Mexican Feather Grass, the most common method is by dividing established clumps in the spring before new growth appears, or by sowing seeds indoors early in the spring for later transplanting outdoors; be cautious as it can self-seed readily and become invasive in some regions.
Key points about propagating Mexican Feather Grass:
Division: Dig up the existing plant and carefully separate the clump into smaller sections with a sharp knife.
Replant the divisions in new locations with well-draining soil. Best time to divide is early spring before new growth emerges.
Seed propagation: Collect seeds from mature seed heads when they are fluffy.
Sow seeds directly in the ground after the last frost or start them indoors in seed trays. Thin seedlings once they emerge to ensure proper spacing.
Important considerations:
Potential invasiveness: Mexican Feather Grass can spread rapidly through self-seeding, so be mindful of its potential to become invasive in your region and remove seed heads regularly to prevent overgrowth.
Soil requirements: Plant in well-draining soil and full sun.
Climate suitability: Mexican Feather Grass thrives in USDA zones 7-10.