{"product_id":"alnus-serrulata-smooth-alder","title":"Alnus serrulata (Smooth Alder)","description":"\u003cp\u003eA genuine nitrogen-fixing wetland specialist with a rapid growth rate, smooth alder stabilizes streambanks and pond margins while enriching the surrounding soil - a dependable, fast-establishing shrub for the wettest, most shaded corners of a restoration site.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecies Overview\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAlnus serrulata, commonly called smooth alder or hazel alder, is a multi-stemmed deciduous shrub native to wetland habitats across eastern North America, typically growing 8 to 15 feet tall with a dense, rounded, thicket-forming habit. Small, reddish-brown catkins appear in early spring before leaf-out, and the plant tolerates full sun to full shade in consistently wet soils.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStreambank and pond-edge stabilization - extensive root system\u003c\/li\u003e\n\u003cli\u003eWetland restoration - nitrogen-fixing soil improvement\u003c\/li\u003e\n\u003cli\u003eRapid-establishment thicket and wildlife cover plantings\u003c\/li\u003e\n\u003cli\u003eShaded wetland margins where few other shrubs tolerate full shade\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 Full Shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil\/Moisture Tolerance:\u003c\/strong\u003e Wet, consistently moist soils; streambanks, pond margins, swamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Rapid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrought Tolerance:\u003c\/strong\u003e Low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood Tolerance:\u003c\/strong\u003e High - Very flood tolerant; needs constantly moist soil and is found naturally on stream banks, bogs, swamp borders, and wet meadows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShade Tolerance:\u003c\/strong\u003e Tolerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Shrub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 8-15 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall Color:\u003c\/strong\u003e Yellow to Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBloom Color \/ Period:\u003c\/strong\u003e Brown; March-April\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetland Indicator Status:\u003c\/strong\u003e FACW (Facultative Wetland)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Range:\u003c\/strong\u003e Nova Scotia south to Florida, west to Texas and Missouri - concentrated along the Atlantic and Gulf coastal plains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrology:\u003c\/strong\u003e Wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeer Resistance:\u003c\/strong\u003e Some\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalinity Tolerance:\u003c\/strong\u003e None - freshwater wetland species\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Multi-stemmed\/Thicket-forming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 5-9\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\u003ePollinator Value:\u003c\/strong\u003e None significant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlanting Guidance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eNitrogen-fixing capability enriches surrounding soil and promotes growth of nearby vegetation. Spreads rapidly by suckering to form dense thickets; historically used by Native American communities for medicinal purposes and as a natural dye.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Pinelands Nursery","offers":[{"title":"32 Cell Tubeling","offer_id":48941165609031,"sku":"ALN-SER 32TBL","price":112.0,"currency_code":"USD","in_stock":true},{"title":"72 Cell Tubeling","offer_id":48941165641799,"sku":"ALN-SER 72TBL","price":158.4,"currency_code":"USD","in_stock":true},{"title":"#1 Container","offer_id":48941165674567,"sku":"ALN-SER #1","price":13.95,"currency_code":"USD","in_stock":true},{"title":"#5 Container","offer_id":48941165707335,"sku":"ALN-SER #5","price":65.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/1649\/7991\/files\/Alnusserrulata1A.jpg?v=1791211214","url":"https:\/\/www.pinelandsnursery.com\/products\/alnus-serrulata-smooth-alder","provider":"Pinelands Nursery","version":"1.0","type":"link"}