Perennials or Groundcovers · Other Families
Black Mondo Grass 'Nigrescens'
Ophiopogon Planiscapus 'Nigrescens'
Panther Creek plant details (wholesale reference)
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Overview
Ophiopogon planiscapus is a species of flowering plant in the family Asparagaceae.
It is a reliable choice for seasonal flower display in the Triangle. Between the clay soil and humid summers, this perennials or groundcover stands out for its showy flowers and overall landscape durability.
At a glance
Flowers & fragrance
Foliage & season
Best landscape uses
Best landscape uses
Growing & care
Practical notes for establishment and seasonal care in the Triangle—adjust for local soil tests and microclimate.
Light
Morning sun with some afternoon protection is usually a safe bet for most ornamentals in the Triangle.
Watering Procedure
Water at the base until the root zone is saturated (usually 45-60 seconds for new plants). Check the top inch of soil; if dry, it's time to water again.
Planting & Soil
In our heavy Raleigh clay, this is a great performer if you prep the soil well. Dig your hole twice as wide as the root ball but no deeper. Mix 30% compost with your native clay backfill to open up the soil—this helps the roots breathe and prevents water from pooling. Planting 'slightly high' also ensures the roots stay healthy.
Fertilization
Fertilize sparingly if at all. A light spring application is usually enough; over-fertilizing evergreens in our humidity can lead to weak, leggy growth.
Pruning / upkeep
Prune shortly after the flowers fade. This ensures you aren't cutting off the buds for next year's bloom cycle.
Common questions
Does Black Mondo Grass 'Nigrescens' lose its leaves in winter?
No, Black Mondo Grass 'Nigrescens' is an evergreen perennials or groundcover and retains its foliage year-round.
Reference context includes Wikipedia (“Ophiopogon planiscapus”), licensed under CC BY-SA.