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Welcome to the website for the Rutgers Cooperative Extension native plant garden.
The garden is located outside of the 4-H Pavillion on the Warren County Fairgrounds. Funding for this garden was made possible by the New Jersey Native Plant Society.




Antennaria plantaginifolia ‘Plantainleaf Pussytoes’
Family: Aster / Asteraceae
Height: 10 inches
Bloom Time: April – May
Bloom Color: White
Sun: Full sun to partial shade
Water: dry soil, drought-tolerant once established.

Veronicastrum virginicum ‘Culver’s Root’
Family: Plantain / Plantaginaceae
Height: 2 to 6 feet
Bloom Time: June – September
Bloom Color: typically white, but may also be lavender or blue in color
Sun: Full sun, partial shade
Water: Damp, not soggy soil

Anemone canadensis ‘Canada Anemone’
Family: Buttercup / Ranunculaceae
Height: 1 to 2 feet
Bloom Time: April to June
Bloom Color: White
Sun: Full sun to part shade
Water: Dry to moist soil

Aquilegia canadensis ‘Wild Columbine’
Family: Buttercup / Ranunculaceae
Height: 2 to 3 feet
Bloom Time: May to June
Bloom Color: Red, yellow
Sun: Part shade
Water: Dry to moist soil, drought-tolerant once established

Helianthus decapetalus ‘Thinleaf Sunflower’
Family: Aster / Asteraceae
Height: 3 to 6 feet
Bloom Time: June to November
Bloom Color: Yellow
Sun: Full sun to partial shade
Water: Moist soil

Actaea racemosa ‘Black Cohosh’
Family: Buttercup / Ranunculaceae
Height: 4 to 6 feet
Bloom Time: May to August
Bloom Color: White
Sun: Partial to full shade
Water: Moist soil

Elymus hystrix ‘Bottlebrush Grass’
Family: Grass / Poaceae
Height: 2 to 3 feet
Bloom Time: June to August
Bloom Color: Green
Sun: Partial sun to shade
Water: Dry to moist soil, drought-tolerant once established

Lindera benzoin ‘Spicebush’
Family: Laurel / Laurelaceae
Height: 4 to 10 feet
Bloom Time: March
Bloom Color: Yellow
Sun: Full sun to partial shade
Water: Average to moist soil

Ilex opaca ‘American Holly’
Family: Holly / Aquifoliaceae
Height: 15 to 30 feet
Bloom Time: March to June
Bloom Color: White, green
Sun: Full sun to full shade
Water: Moist soil
American holly can grow as a shrub or tree and it has spiny leaves that remain green year-round. The newer leaves are glossy and older leaves more matte.

Parthenocissus quinquefolia ‘Virginia Creeper’
Family: Grape / Vitaceae
Height: 3 to 40 feet
Bloom Time: May to June
Bloom Color: Green
Sun: Full sun to full shade
Water: Moist soil

Miscanthus sinensis Chinese Silvergrass– Invasive Species Removal in Progress!
Family: Poaceae
Height: 10-12 feet
Bloom Time: Late summer/early fall
Bloom Color: Beige
Sun: Full sun to part shade
Water: Dry/well drained
Silver grass is still sold in garden nurseries, and the aggressive spread outcompetes native plants in the ecosystem. It poses a fire risk, as all parts of the plant are extremely flammable.
Silver grass should not be planted. Flower stalks should be cut before setting seed; stalks and rhizomes should not be composted but bagged and thrown in the trash. Non-selective herbicides, such as glyphosate and imazapyr can be used, according to label instructions. Repeated applications to cut rhizome masses will be necessary over several seasons.

