{"product_id":"colorado-blue-spruce","title":"Colorado Blue Spruce","description":"\u003ch1\u003eMinnesota's Iconic Blue-Needled Evergreen\u003c\/h1\u003e\n    \u003cp\u003eColorado Blue Spruce (\u003cem\u003ePicea pungens\u003c\/em\u003e) is the most recognizable conifer in the Twin Cities skyline. Its silver-blue needles hold their color year-round, glow against winter snow, and pair perfectly with the limestone and brick of older Minneapolis and St. Paul neighborhoods. Reliable to -50°F. Whether you're anchoring a backyard windbreak in Maple Grove, framing a Minnetonka lake-view, or planting a specimen tree in a new Eden Prairie subdivision, Colorado Blue Spruce delivers four-season color and structure that gets better every year.\u003c\/p\u003e\n    \u003ch2\u003eColorado Blue Spruce Plant Details\u003c\/h2\u003e\n    \u003ctable\u003e\n    \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003ePicea pungens\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Names\u003c\/td\u003e\n\u003ctd\u003eColorado Blue Spruce\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMature Height\u003c\/td\u003e\n\u003ctd\u003e50–75 feet (smaller cultivars 10–30 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMature Width\u003c\/td\u003e\n\u003ctd\u003e20–25 feet at maturity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eSlow to moderate — 12–18 inches per year in Minnesota\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun\u003c\/td\u003e\n\u003ctd\u003eFull sun (6+ hours) for best blue color and densest form\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003ctd\u003eModerate. Established plants tolerate drought but prefer consistent moisture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSDA Zones\u003c\/td\u003e\n\u003ctd\u003e2–7 (Twin Cities is zone 4b–5a)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoil\u003c\/td\u003e\n\u003ctd\u003eTolerates Minnesota clay-loam. Best in well-draining, slightly acidic to neutral soils.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoliage\u003c\/td\u003e\n\u003ctd\u003eEvergreen — stiff, sharp blue-silver needles, pyramidal habit, holds color through winter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinter Hardiness\u003c\/td\u003e\n\u003ctd\u003eReliable to -50°F. The hardiest large evergreen for Minnesota landscapes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeer Resistance\u003c\/td\u003e\n\u003ctd\u003eRarely browsed by deer — the stiff sharp needles deter most browsing. One of the most deer-resistant evergreens for Minnesota.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative Status\u003c\/td\u003e\n\u003ctd\u003eNot Minnesota-native (Rocky Mountain native), but extremely well-adapted to Minnesota climate and one of the most common landscape conifers in the state\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003ch2\u003eColorado Blue Spruce Uses in Minnesota Landscapes\u003c\/h2\u003e\n    \u003ch3\u003eBackyard Windbreak and Privacy Screen\u003c\/h3\u003e\n\u003cp\u003eThree or more Colorado Blue Spruces in a staggered row create a 30+ foot evergreen wall that blocks winter wind and views year-round. Space 12–15 feet apart for a tight screen, 18–20 feet for a more open windbreak. Pairs well with Black Hills Spruce and 'Techny' Arborvitae for layered density.\u003c\/p\u003e\n\u003ch3\u003eSpecimen Tree for Front Yards\u003c\/h3\u003e\n\u003cp\u003eA single Colorado Blue Spruce as a focal point lets the silver-blue color shine. Plant 15+ feet from foundations, sidewalks, and driveways — mature width is real, and roots can lift hardscape. Works especially well as a winter holiday tree when illuminated — the blue color glows against December snow.\u003c\/p\u003e\n\u003ch3\u003eCold-Climate Hedge Anchor\u003c\/h3\u003e\n\u003cp\u003eWhere 'Techny' Arborvitae caps out at 12–15 ft, Colorado Blue Spruce can extend a hedge line to 30 ft or more. Use as anchor plants at the corners of long arborvitae runs, or as standalone screens in parts of the yard where height matters more than density.\u003c\/p\u003e\n    \u003ch2\u003eBest Time to Plant Colorado Blue Spruce in Minnesota\u003c\/h2\u003e\n    \u003cp\u003eFall — late August through mid-September — is the ideal planting window for evergreens like Colorado Blue Spruce. Soil is still warm enough for root development, cool air reduces transplant shock, and the plant gets 6–8 weeks to establish roots before the typical mid-November ground freeze in the Twin Cities. The earlier window matters specifically for evergreens because they continue losing moisture through their needles all winter, so root establishment before freeze is critical.\u003c\/p\u003e\n    \u003cp\u003eSpring (late April through May, after ground thaw) is the second-best window — you get a full growing season ahead. Avoid summer planting (June–August) when possible; if you must, water heavily and mulch deeply. Never plant after mid-October or before late April, when frozen ground or frost-heaving will kill new roots.\u003c\/p\u003e\n    \u003ch2\u003eHow to Plant Colorado Blue Spruce\u003c\/h2\u003e\n    \u003col\u003e\n    \u003cli\u003eDig wide, not deep — 2–3x the root ball width, same depth. In heavy clay, dig even wider (3–4x).\u003c\/li\u003e\n    \u003cli\u003eCheck for clay hardpan — if water pools in the hole, break through the clay layer or mound-plant 2–3 inches above grade to improve drainage.\u003c\/li\u003e\n    \u003cli\u003eBackfill with native soil mixed with 20–30% compost. Don't fill the hole with pure compost — it creates a \"container\" effect that traps water around the roots.\u003c\/li\u003e\n    \u003cli\u003eSpacing — 12–15 feet apart for tight windbreak; 18–20 feet for open spacing; 25+ feet for individual specimens.\u003c\/li\u003e\n    \u003cli\u003eBuild a 3–4 inch water basin around the plant to direct water to the roots. Flatten or remove the basin in late October to prevent ice damage over winter.\u003c\/li\u003e\n    \u003cli\u003eMulch with 2–3 inches of shredded bark or wood chip mulch, kept 2 inches away from the trunk. Do NOT use gravel mulch — it doesn't insulate roots in Minnesota winters.\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003ch2\u003eWatering Colorado Blue Spruce in Minnesota\u003c\/h2\u003e\n    \u003ch3\u003eFirst Year Watering Schedule\u003c\/h3\u003e\n    \u003cul\u003e\n    \u003cli\u003eWeeks 1–2: Every 1–2 days, deep and slow (15–25 minutes)\u003c\/li\u003e\n    \u003cli\u003eMonth 1–2: Every 3–4 days\u003c\/li\u003e\n    \u003cli\u003eMonth 3–6: Every 5–7 days during active growth; less if rainfall is adequate (Minnesota averages roughly 3 inches\/month June–August)\u003c\/li\u003e\n    \u003cli\u003eStop watering 2–3 weeks before ground freeze (typically late October in Twin Cities metro). Continued late-fall watering can push tender new growth that gets killed by winter.\u003c\/li\u003e\n    \u003cli\u003eOne deep watering in early December is a good idea for evergreens if fall has been dry — it helps the plant resist winter desiccation.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch3\u003eAfter Year One\u003c\/h3\u003e\n    \u003cul\u003e\n    \u003cli\u003eEstablished Colorado Blue Spruce rarely needs supplemental water. Water deeply during droughts (2+ weeks of no rain combined with temps above 80°F).\u003c\/li\u003e\n    \u003cli\u003eSoak to 6–8 inches depth, every 7–14 days during dry spells. Let natural rainfall do the rest.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch3\u003eDrip Irrigation in Minnesota\u003c\/h3\u003e\n    \u003cp\u003eDrip works well for Colorado Blue Spruce if your beds already have a system. Place emitters 12–18 inches from the trunk. Always blow out lines and shut off the timer by early October — frozen drip lines split.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eWill Colorado Blue Spruce survive a Minnesota winter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes — one of the hardiest evergreens for Minnesota. Rated to USDA zone 2 (-50°F), well below anything the Twin Cities sees. No winter protection needed even for first-year plants in the metro.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Colorado Blue Spruce native to Minnesota?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It's native to the Rocky Mountains (Colorado, Wyoming, Utah). Minnesota's native blue spruce is Black Hills Spruce (a regional form of White Spruce, \u003cem\u003ePicea glauca densata\u003c\/em\u003e). If you want a true MN native, choose Black Hills Spruce.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill deer eat it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRarely. The stiff, sharp needles make Colorado Blue Spruce one of the most deer-resistant evergreens. Even in high-pressure suburbs (Minnetonka, Wayzata), browsing is minimal. A solid choice if deer are eating your other evergreens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big does it actually get?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Colorado Blue Spruce reaches 50–75 ft tall and 20–25 ft wide at maturity (40–60 years). For smaller spaces, look at named cultivars like 'Montgomery' (3–5 ft), 'Globe' (4–6 ft), 'Fat Albert' (10–15 ft), or 'Hoopsii' (20–25 ft) — all available at Three Timbers Minnesota.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the blue color fade on some trees?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlue color comes from a waxy needle coating that scatters blue light. Full sun produces the strongest blue; shade and pollution dull it. Newer growth is bluest in late spring; older needles silver-green by year three.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I plant it near my septic system or sewer line?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — large spruce roots can infiltrate clay drainage tile and septic lines. Plant at least 30 feet from any underground drainage. For tight spaces, use dwarf cultivars like 'Montgomery' that have smaller root systems.\u003c\/p\u003e\n    \u003ch2\u003eYou May Also Like\u003c\/h2\u003e\n    \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e'Montgomery' Colorado Blue Spruce\u003c\/strong\u003e — Dwarf 3–5 ft globe form for foundation plantings — same blue color, smaller footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Hills Spruce\u003c\/strong\u003e — True Minnesota-native evergreen that pairs the blue tones with deeper green color and similar hardiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e'Hoopsii' Colorado Blue Spruce\u003c\/strong\u003e — Brightest-blue cultivar — medium 20–25 ft size for residential lots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e'Techny' Arborvitae\u003c\/strong\u003e — Lower hedge form (12–15 ft) that anchors the base of a Colorado Blue Spruce row.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c!-- tt-enriched --\u003e\n\u003ch2\u003eHow Many Colorado Blue Spruce Do I Need?\u003c\/h2\u003e\n\u003cp\u003eFor a windbreak or screen, spacing depends on how dense a wall you want; for a specimen, give each tree room for its full 20–25 ft spread.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003cth\u003eSpacing\u003c\/th\u003e\n\u003cth\u003eExample\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTight evergreen screen\u003c\/td\u003e\n\u003ctd\u003e12–15 ft apart\u003c\/td\u003e\n\u003ctd\u003e60 ft run ≈ 5 trees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen windbreak\u003c\/td\u003e\n\u003ctd\u003e18–20 ft apart\u003c\/td\u003e\n\u003ctd\u003e60 ft run ≈ 3–4 trees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle specimen\u003c\/td\u003e\n\u003ctd\u003e25+ ft from buildings\/hardscape\u003c\/td\u003e\n\u003ctd\u003e1 tree as a focal point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eColorado Blue Spruce Season-by-Season in Minnesota\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e New growth pushes out the brightest silver-blue of the year; grown for foliage, not flowers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer:\u003c\/strong\u003e A dense, stiff-needled blue pyramid that anchors the yard and screens views.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall:\u003c\/strong\u003e Holds full blue color as the deciduous trees drop — its structure starts to stand out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter:\u003c\/strong\u003e The signature season — silver-blue needles glow against snow and make a natural, light-able holiday tree.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e✔ Evergreen   ✔ Deer-Resistant   ✔ Drought-Tolerant   ✔ Windbreak \/ Privacy   ✔ Four-Season Interest\u003c\/p\u003e\n\u003ch2\u003ePlant It With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/black-hills-spruce\"\u003eBlack Hills Spruce\u003c\/a\u003e — a true Minnesota-native evergreen to layer deeper green behind the blue.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/techny-arborvitae\"\u003eTechny Arborvitae\u003c\/a\u003e — a lower 12–15 ft hedge to fill in the base of a spruce row.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/montgomery-colorado-blue-spruce\"\u003eMontgomery Colorado Blue Spruce\u003c\/a\u003e — the dwarf 3–5 ft globe for the same blue in foundation beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/fat-albert-colorado-blue-spruce\"\u003eFat Albert Colorado Blue Spruce\u003c\/a\u003e — a compact 10–15 ft blue pyramid for mid-size yards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIs Colorado Blue Spruce Right for Your Yard?\u003c\/h3\u003e\n\u003cp\u003eIt's a great fit if you have \u003cstrong\u003efull sun\u003c\/strong\u003e and \u003cstrong\u003eroom for a 20–25 ft spread\u003c\/strong\u003e, set well away from foundations, sidewalks, and septic\/drainage lines. It's one of the most deer-resistant, cold-hardy evergreens you can plant in Minnesota. It is \u003cem\u003enot\u003c\/em\u003e a fit for small lots, shade (the blue dulls and the form thins), or wet, poorly drained spots.\u003c\/p\u003e","brand":"Three Timbers Minnesota","offers":[{"title":"#3 Gallon","offer_id":54114840805681,"sku":null,"price":31.99,"currency_code":"USD","in_stock":true},{"title":"#10 Gallon","offer_id":54114840838449,"sku":null,"price":123.99,"currency_code":"USD","in_stock":true},{"title":"#20 Gallon","offer_id":54114840871217,"sku":null,"price":205.99,"currency_code":"USD","in_stock":true},{"title":"5' BB","offer_id":54114840903985,"sku":null,"price":315.99,"currency_code":"USD","in_stock":true},{"title":"6' BB","offer_id":54114840936753,"sku":null,"price":397.99,"currency_code":"USD","in_stock":true},{"title":"7' BB","offer_id":54114840969521,"sku":null,"price":493.99,"currency_code":"USD","in_stock":true},{"title":"8' BB","offer_id":54114841002289,"sku":null,"price":603.99,"currency_code":"USD","in_stock":true},{"title":"10' BB","offer_id":54114841035057,"sku":null,"price":754.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0694\/0465\/files\/Monty_colorado_blue_spruce_10_ba5582d2-2d34-4495-a01b-0cec9256d4f1.jpg?v=1777906802","url":"https:\/\/threetimbersmn.com\/products\/colorado-blue-spruce","provider":"Three Timbers Minnesota","version":"1.0","type":"link"}