{"product_id":"verbena-hastata-blue-vervain","title":"Verbena hastata (Blue Vervain)","description":"\u003cp\u003eA confirmed salt- and flood-tolerant species genuinely at home in bioswales and roadside rain gardens, blue vervain is a documented larval host for the Verbena Moth and Common Buckeye butterfly, and serves as an important food source for the specialist bee Calliopsis nebraskensis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecies Overview\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eVerbena hastata, or blue vervain, is an erect, biennial-to-short-lived-perennial wildflower native to wet meadows, marshes, and stream banks across North America, growing 2 to 4 feet tall on stiff, square stems. Dense, candelabra-like spikes of deep blue-violet flowers bloom from the bottom upward from midsummer through fall.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBioswale, roadside rain garden, and salt-affected soil restoration\u003c\/li\u003e\n\u003cli\u003eLarval host habitat for the Verbena Moth and Common Buckeye butterfly\u003c\/li\u003e\n\u003cli\u003eSpecialist bee habitat (Calliopsis nebraskensis)\u003c\/li\u003e\n\u003cli\u003eWet meadow, pond margin, and streambank stabilization\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGrowing Conditions \/ Specification Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Full Sun to Part Shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil\/Moisture Tolerance:\u003c\/strong\u003e Wet, fertile loam preferred; tolerates average-moisture soils and moderate salt levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Forb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 2-4 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall Color:\u003c\/strong\u003e Insignificant\/None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBloom Color \/ Period:\u003c\/strong\u003e Purple; July-September\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetland Indicator Status:\u003c\/strong\u003e NI (No Indicator) - see flags\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Range:\u003c\/strong\u003e Northeast\/Mid-Atlantic (full list)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrology:\u003c\/strong\u003e Moist-Wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot Depth:\u003c\/strong\u003e Moderate (12-24 in.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalinity Tolerance:\u003c\/strong\u003e Low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrought Tolerance:\u003c\/strong\u003e Low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeer Resistance:\u003c\/strong\u003e Some\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood Tolerance:\u003c\/strong\u003e High - Rated FACW+ (leaning Obligate Wetland) - usually occurs in wetlands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShade Tolerance:\u003c\/strong\u003e Intermediate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Upright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 3-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollinator Value:\u003c\/strong\u003e Larval host, supports bees, supports specialist\/oligolectic bees, supports butterflies, supports moths\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlanting Guidance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFlood tolerant and useful for stream bank stabilization; can handle occasional road salt runoff and urban roadside conditions, making it a popular choice for bioswales and parking-lot rain gardens. Bitter foliage is largely unpalatable to herbivores, though tender young growth may be nibbled by cottontail rabbits.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePlease allow 3 business days for all seed orders.\u003c\/p\u003e","brand":"Pinelands Nursery","offers":[{"title":"50 Cell 2\" Plug","offer_id":48941156335687,"sku":"VER-HAS 50CELL","price":82.5,"currency_code":"USD","in_stock":true},{"title":"Seed","offer_id":48941156368455,"sku":"S-VERHAS","price":46.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/1649\/7991\/files\/inbloom2_22c367d2-13a1-485f-95e2-1d4845470e1a.jpg?v=1790195194","url":"https:\/\/www.pinelandsnursery.com\/products\/verbena-hastata-blue-vervain","provider":"Pinelands Nursery","version":"1.0","type":"link"}