Lily of the valley
Convallaria majalis
Lily of the valley (Convallaria majalis) is a groundcover suited to the Colorado Front Range. It matures to about 6–12 in tall and 12–24 in wide, needs medium water, and prefers part to shade. Spreads aggressively via rhizomes and is toxic if ingested (concern for pets/kids). Will eventually colonize an entire shaded bed. Plant where wandering is welcome and toxicity isn't a concern.
medium water6–12 in tall and 12–24 in wideDeer-resistantToxic to dogs
Photos
At a glance
- Botanical name
- Convallaria majalis
- Type
- Groundcover
- Mature size
- 6–12 in tall and 12–24 in wide
- Water needs
- medium water
- Sun
- part to shade
- Colorado native
- No
- Foliage
- Deciduous
- Soil
- loam
- Soil pH
- 5.5–7.0
- Hail tolerance
- moderate
- Wind tolerance
- low
- Salt tolerance
- low
- Bloom color
- white
- Bloom time
- mid spring, late spring
- Pollinator value
- low
- Good for
- north foundation
Frequently asked questions
- Is Lily of the valley good for the Colorado Front Range?
- Yes. Lily of the valley is included in the Front Range Plant Finder as a groundcover suited to Colorado's Front Range.
- How big does Lily of the valley get?
- It matures to about 6–12 in tall and 12–24 in wide.
- How much water does Lily of the valley need?
- It needs medium water once established.
- Is Lily of the valley safe for dogs?
- No — Lily of the valley is considered toxic to dogs. Keep pets away and check with your vet.
