Threatened and Endangered Information: This plant is listed by the U.S. federal government or a state. List of various diseases cured by Picea Mariana. Very popular, Picea mariana 'Nana' (Black Spruce) is a dwarf evergreen conifer forming a compact cushion of dense rounded habit. â black spruce Subordinate Taxa. The Black Spruce is a medium sized tree with a narrow shape, like a church spire. If so, what can you tell me about it? Black Spruce (Picea mariana) has a very similar native range to white spruce but is found on wetter soils, sometimes in swamps and bogs, thus making it a possible evergreen for wet sites. Messages 1,314 ⦠Botanical Name: Picea mariana 'Nana' Deciduous/ Evergreen: Evergreen: Growth Rate: Slow: Special Feature: Dwarf Plant, Easy Care, Extreme Cold Hardiness, North American Native Selection, Tolerates Poor Soils, Tolerates Wet Soils, Waterwise When pruning is necessary, it is recommended to only trim back the new growth of the current ⦠Extremely ⦠P. mariana - P. mariana is a slow-growing, narrowly conical, evergreen, coniferous tree with needle-like, stiff, dark blue-green leaves, paler beneath, and cylindrical, reddish-purple cones turning reddish-brown when mature. Prized for its tiny, tightly congested blue-green needles, small size and lovely texture, it is an excellent choice as a specimen for rock gardens, foundation plantings or shrub borders. Until fertilization, the small violet-colored cones are in an upright position. The unique variegation accentuates the horizontal branches and virtually shines in the winter landscape. Picea mariana. Picea mariana (Mill.) Krummholz [25,313] or prostrate [25,179] forms are typical at boreal-arctic ecotones . Names of Picea Mariana in various languages of the world are also given. To mimic its natural beauty, we designed our artificial Christmas tree with a classic conical shape and True Needle foliage in a vibrant forest-green hue. Common names are from state and federal lists. Britton, Sterns & Poggenb. Many cultivars exist that produce small to medium-sized trees that would be suitable for growing even in compact gardens. Uses, Benefits, Cures, Side Effects, Nutrients in Picea Mariana. Skylands oriental spruce (Picea orientalis 'Skylands'): New foliage emerges yellow and contrasts with the darker green inner foliage. Color will fade in summer and needles may burn in hot climates. Spruce trees, though many of them reach great heights in their native habitats, can make excellent backyard trees. This plant has no children Legal Status. Messages 14 Reaction score 0 Location Alberta USDA Zone 2-3 Jul 15, 2012 #1 Hey, just wondering if anyone has any experience with this species of spruce? To learn about some of the most common types of spruce trees and their care ⦠semiprostrata (see Synonyms). Gowdy oriental spruce (Picea orientalis 'Gowdy'): This is a narrow, slow-growing cultivar. How Picea Mariana is effective for various diseases is listed in repertory format. Our Mariana Spruce is inspired by the black spruce, or Picea mariana, which thrives in North American territories such as Canada and the Great Lakes. This is a high maintenance shrub that will require regular care and upkeep. This conifer exhibits dense foliage with very short, blue-green needles and brownish-gray bark that is thin and scaly. crust Omono. Black Spruce (Picea mariana) Thread starter Curtis; Start date Jul 15, 2012; Curtis Seedling. 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