Dianthus giganteus

Plant type

perennial

size

H: 2'-3'
W: 1'-2'

planting zones

5a-10b

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Dianthus giganteus plant details

Dianthus giganteus is a broadleaf semi-evergreen perennial with blue and green foliage. In summer pink flowers emerge. Features grassy texture. Attracts bees, beneficial insects and butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and regular - low water. Does well in average, gritty, rocky and well-drained soil.

CHARACTERISTICS OF Dianthus giganteus

Plant type: perennial
Plant family: caryophyllaceae
Foliage: semi-evergreen blue and green
Mature size: 1 FT - 2 FT - wide, 2 FT - 3 FT - tall
Flowers: pink blooms in summer
Uses: cottage garden, cutting garden, easy-to-grow, fragrant, long-blooming, unique, woodland garden, year round interest

GROWING CONDITIONS for Dianthus giganteus

USDA Zones: 5a - 10b
Sun exposure: sun - mostly sun
Watering frequency: regular - low
Resistant to: deer
Soil needs: average, gritty, rocky and well-drained

Nursery contributed plant descriptions

Probably the tallest Dianthus in the world! It’s the perfect plant for a meadow or woodland garden, this lovely carnation sends up flower stalks that can reach an EPIC THREE FEET TALL! The flowers themselves are small & pink, appearing in long-lasting clusters on grey-green stems. But the pure rustic charm of this plant cannot be overestimated, especially when planted alongside native meadow plants such as California Field Sedge and the yellow-flowering Ranunculus californicus. Provide well-drained soil for best performance. Can take regular water, but is perfectly happy in a no-water setting (once established). Be warned, this carnation is not for eating, as parts are poisonous if ingested.