{"product_id":"quercus-marilandica-black-jack-oak","title":"Quercus marilandica (Black-Jack Oak)","description":"\u003cp\u003eA genuine specialist for the toughest sites in the catalog, blackjack oak's confirmed high drought tolerance and tolerance of severely degraded soils make it a proven choice for reclamation work where more valuable timber oaks simply won't establish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecies Overview\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eQuercus marilandica, or blackjack oak, is a small, rugged deciduous tree native to the southeastern United States, typically reaching 20 to 50 feet with a short trunk and densely contorted, dark, nearly black branches. It thrives in dry, sandy, or rocky, poor soils where few other trees can establish, with thick, leathery, three- to five-lobed leaves that are dark green above and rusty beneath.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReclamation plantings on poor, degraded, or nutrient-depleted soils\u003c\/li\u003e\n\u003cli\u003eDry, sandy, or rocky upland restoration\u003c\/li\u003e\n\u003cli\u003eOak savanna and scrub habitat component plantings\u003c\/li\u003e\n\u003cli\u003eWildlife cover and food source on challenging sites\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil\/Moisture Tolerance:\u003c\/strong\u003e Average to dry, well-drained, acidic soils; sandy, rocky, or clay; tolerates severely degraded soils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrought Tolerance:\u003c\/strong\u003e High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood Tolerance:\u003c\/strong\u003e Low - A dry, poor-soil oak; not documented as flood tolerant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Tree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 25-50 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall Color:\u003c\/strong\u003e Red, Yellow\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) - at the northern edge of its range in this region\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollinator Value:\u003c\/strong\u003e Keystone species - though the wind-pollinated flowers hold no nectar value, oaks as a genus are among the most important keystone plants for supporting caterpillar and moth diversity, feeding the food web that songbirds depend on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrology:\u003c\/strong\u003e Dry-Mesic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot Depth:\u003c\/strong\u003e Deep (24-36 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 Slow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeer Resistance:\u003c\/strong\u003e Some\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShade Tolerance:\u003c\/strong\u003e Intolerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Rounded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 6-9\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlanting Guidance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSlow-growing but long-lived (up to 200 years); rarely used ornamentally but valuable in naturalized or woodland restoration settings on the poorest available soils.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Pinelands Nursery","offers":[{"title":"32 Cell Tubeling","offer_id":48941162594375,"sku":"QUE-MAR 32TBL","price":112.0,"currency_code":"USD","in_stock":false},{"title":"#2 Container","offer_id":48941162627143,"sku":"QUE-MAR #2","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/1649\/7991\/files\/Quercusmarilandica10.jpg?v=1791556658","url":"https:\/\/www.pinelandsnursery.com\/products\/quercus-marilandica-black-jack-oak","provider":"Pinelands Nursery","version":"1.0","type":"link"}