Plant Height
1-6 ftVariety-specific habit
plant
Giant Hairgrass Aquatic Grass Seeds
$7.49
Seeds for your next garden project, with planting guidance to help you get started.
In stock — ships within 1 business day
Standard shipping to the USA: 4–6 business days.
Germination SupportPractical guidance when you need it
USA Garden FriendlySeeds selected for USA gardens
Secure CheckoutProtected payment experience
Growing at a Glance
Give this plant a thoughtful start with the right light, space and planting season.
Light Requirement
Full Sun
Planting Season
Spring, SummerFollow local frost dates
USDA Zone
Zone 5~9Selected for USA gardens
Germination
14-60 DaysKeep evenly moist
Days to Maturity
1-3 YearsVariety dependent
Plant Spacing
18-48 inAllow healthy airflow
Growing Difficulty
AdvancedGrowing support available
Plant Characteristics
Explore its shape, standout features and where it fits in your home or garden.
Plant Type
Aquatic/Bog PlantPrimary garden role
Growth Form
Clumping, SpreadingVariety-specific habit
Placement
OutdoorIndoor or outdoor use
Special Feature
Foliage Interest, Architectural Form, Specimen PlantDistinctive garden value
Shipping & Returns
Simple delivery. Clear support.
Shipping
Most orders ship within 24 hours of payment confirmation, excluding weekends and U.S. federal holidays. Standard transit takes 4–6 business days.
Returns & order issues
Customers may return seed products within 30 calendar days of delivery, including unopened, opened or used items. We cover return shipping for quality issues, shipping errors or transit damage.
Seeds are living products. If you have germination questions, our team provides practical growing guidance to help you troubleshoot.
About this seed
Why gardeners choose this variety
Fine, grass-like plants are a familiar feature of water-garden design, providing upright lines beside broader leaves and reflective water. Giant Hairgrass offers this textural role in a managed aquatic planting project.
Clumping stems create a light screen at the edge of a container or a shallow water-garden display. Use the plant as a background accent or a specimen for observing wetland growth. Establish seedlings separately before placing them in a display; permanent submersion is species-dependent, and this seed should not be assumed to form a reliable underwater aquarium carpet.
Key features
What makes it stand out
Perfect for
Best garden uses
Growing tips