{"product_id":"northern-catalpa","title":"Northern Catalpa","description":"\u003ch1\u003eA Bold, Fast-Growing Shade Tree With a Tropical Look\u003c\/h1\u003e\n\u003cp\u003eNorthern Catalpa (\u003cem\u003eCatalpa speciosa\u003c\/em\u003e) is a true statement tree — few things in a Minnesota landscape look as dramatic. Oversized heart-shaped leaves give it a lush, almost tropical presence; in early summer it erupts in showy upright clusters of orchid-like white flowers; and the long, slender bean-pod seed cases that follow create an unmistakable silhouette. It grows fast, so it delivers real shade in a hurry, and as a tough native it shrugs off heat, drought, and poor soil. Hardy to zone 4 and built for big spaces, it's a back-yard showpiece. Whether you're planting fast shade in Lakeville, a bold specimen in Woodbury, or a conversation-piece tree in Maple Grove, Northern Catalpa makes an instant impression.\u003c\/p\u003e\n\u003ch2\u003eNorthern Catalpa Plant Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eCatalpa speciosa\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Names\u003c\/td\u003e\n\u003ctd\u003eNorthern Catalpa, Cigar Tree, Catawba\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMature Height\u003c\/td\u003e\n\u003ctd\u003e40–60 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMature Width\u003c\/td\u003e\n\u003ctd\u003e20–40 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Rate\u003c\/td\u003e\n\u003ctd\u003eFast — one of the quicker shade trees to fill in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSun\u003c\/td\u003e\n\u003ctd\u003eFull sun (6+ hours) for the best flowering and form\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003ctd\u003eModerate. Drought-tolerant once established; tolerates wet sites too.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSDA Zones\u003c\/td\u003e\n\u003ctd\u003e4–8 (Twin Cities is zone 4b–5a) — hardy across the metro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoil\u003c\/td\u003e\n\u003ctd\u003eHighly adaptable. Tolerates Minnesota clay-loam, wet or dry sites, and urban conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlowers\u003c\/td\u003e\n\u003ctd\u003eShowy upright clusters of orchid-like white flowers in early summer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoliage\u003c\/td\u003e\n\u003ctd\u003eDeciduous — oversized heart-shaped leaves, turning pale yellow in fall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeed Pods\u003c\/td\u003e\n\u003ctd\u003eLong, slender bean-like pods that create a distinctive winter silhouette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinter Hardiness\u003c\/td\u003e\n\u003ctd\u003eReliable to -30°F once established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeer Resistance\u003c\/td\u003e\n\u003ctd\u003eModerate — protect young trees in high-pressure yards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative Status\u003c\/td\u003e\n\u003ctd\u003eNative to the central United States; long grown and well adapted in the Upper Midwest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eNorthern Catalpa Uses in Minnesota Landscapes\u003c\/h2\u003e\n\u003ch3\u003eFast Bold Shade Tree\u003c\/h3\u003e\n\u003cp\u003eWith fast growth and huge tropical-looking leaves, Northern Catalpa casts deep shade quickly — ideal for a new yard in Lakeville or Blaine that needs cooling shade in a hurry. Give it room: it wants space to show off its broad form.\u003c\/p\u003e\n\u003ch3\u003eDramatic Flowering Specimen\u003c\/h3\u003e\n\u003cp\u003eThe early-summer bloom is a showstopper — upright panicles of frilly white orchid-like flowers, spotted with purple and yellow inside, set against the bold foliage. Few hardy shade trees flower this dramatically, and the blooms draw pollinators too.\u003c\/p\u003e\n\u003ch3\u003eYear-Round Character\u003c\/h3\u003e\n\u003cp\u003eThe oversized heart-shaped leaves, summer flowers, and long dangling seed pods give Northern Catalpa a unique look in every season — its winter silhouette, hung with slender pods, is unlike any other tree in the yard.\u003c\/p\u003e\n\u003ch2\u003eBest Time to Plant Northern Catalpa in Minnesota\u003c\/h2\u003e\n\u003cp\u003eCatalpa is deciduous, so you have two good planting windows in the Twin Cities:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpring (late April–May)\u003c\/strong\u003e, once the ground has thawed, is excellent — the tree gets the full growing season to establish before its first winter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFall (September–mid-October)\u003c\/strong\u003e also works well. Plant at least six weeks before the ground freezes so roots can settle in. Avoid mid-summer planting when heat stress is highest, and never plant into frozen ground.\u003c\/p\u003e\n\u003ch2\u003eHow to Plant Northern Catalpa\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDig wide, not deep — the hole should be 2–3 times the root ball width but only as deep as the ball itself. In heavy clay, dig even wider.\u003c\/li\u003e\n\u003cli\u003eCheck drainage — catalpa tolerates wet and dry alike, but set the crown at grade and avoid planting in standing water.\u003c\/li\u003e\n\u003cli\u003eBackfill with the native soil mixed with 20–30% compost. Don't create a pure-compost \"container\" in clay.\u003c\/li\u003e\n\u003cli\u003eSet the tree so the top of the root ball sits at or just above grade. Allow plenty of room for the broad mature crown.\u003c\/li\u003e\n\u003cli\u003eBuild a 3–4 inch water basin around the root zone to direct water to the roots; flatten it before winter.\u003c\/li\u003e\n\u003cli\u003eMulch with 2–3 inches of shredded bark or wood chips, kept 2 inches from the trunk, and wrap the young trunk the first winter or two.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWatering Northern Catalpa in Minnesota\u003c\/h2\u003e\n\u003ch3\u003eFirst Year Watering Schedule\u003c\/h3\u003e\n\u003cp\u003eWeeks 1–2: water every 1–2 days, deep and slow. Month 1–2: every 3–4 days. Month 3 through fall: every 5–7 days during active growth, less when rainfall is adequate. Stop watering 2–3 weeks before the ground freezes in late October so the tree can harden off for winter.\u003c\/p\u003e\n\u003ch3\u003eAfter Year One\u003c\/h3\u003e\n\u003cp\u003eEstablished Northern Catalpa is tough and adaptable, needing supplemental water mainly during extended dry spells (2+ weeks with no rain). Water deeply to 6–8 inches every 7–14 days during drought, and let natural rainfall do most of the work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Northern Catalpa survive a Minnesota winter?\u003c\/strong\u003e Yes — it's hardy to about -30°F and well adapted to the Twin Cities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast does it grow?\u003c\/strong\u003e Fast — it's one of the quicker hardy shade trees, putting on quick height and casting real shade within just a few years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it messy?\u003c\/strong\u003e It does drop large leaves in fall and long seed pods, so it's best given room in a larger yard rather than tucked over a patio. Many gardeners find the bold look well worth it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the flowers look like?\u003c\/strong\u003e Showy white, frilly, orchid-like blooms in upright clusters, marked with purple and yellow inside — one of the most dramatic flower displays of any hardy shade tree.\u003c\/p\u003e\n\u003ch2\u003eYou May Also Like\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Yellowwood\u003c\/strong\u003e — a native shade tree with fragrant cascading white flowers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKentucky Coffeetree\u003c\/strong\u003e — a bold-textured, urban-tough native shade tree.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Hackberry\u003c\/strong\u003e — a bombproof native shade tree for tough sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunburst Honeylocust\u003c\/strong\u003e — a fast, fine-textured shade tree with golden new growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- tt-enriched --\u003e\n\u003ch2\u003eHow Many Northern Catalpa Do I Need?\u003c\/h2\u003e\n\u003cp\u003eOne — and make it count. Northern Catalpa is a bold single specimen that wants 30–40 feet of clearance from the house, driveway, and other large trees so its broad crown and dramatic bloom can be seen whole. On large acreage, a well-spaced pair 40+ feet apart frames a view beautifully, but resist planting it in tight rows: the big leaves and pods need a lawn or meadow below, not a patio or parked cars.\u003c\/p\u003e\n\u003ch2\u003eNorthern Catalpa Season-by-Season in Minnesota\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e One of the last trees to leaf out — don't panic in May — then the huge heart-shaped leaves unfurl fast into a lush, tropical-looking canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer:\u003c\/strong\u003e The showstopper: upright clusters of frilly white, orchid-like blooms marked purple and gold in June, buzzing with bees, followed by long green \"cigar\" pods dangling under bold foliage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall:\u003c\/strong\u003e Leaves turn a soft pale yellow and drop big — plan one solid raking — while the slender pods turn brown and hang on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter:\u003c\/strong\u003e A craggy, characterful silhouette hung with dark seed pods — instantly recognizable against the snow and unlike anything else on the block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e✔ Pollinator-Friendly   ✔ Drought-Tolerant   ✔ Rain-Garden \/ Wet-Soil   ✔ Four-Season Interest\u003c\/p\u003e\n\u003ch2\u003ePlant It With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/american-yellowwood\"\u003eAmerican Yellowwood\u003c\/a\u003e — another underused flowering shade tree; its fragrant June bloom overlaps catalpa's show.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/kentucky-coffeetree\"\u003eKentucky Coffeetree\u003c\/a\u003e — a bold-textured native that matches catalpa's drama with even tougher constitution.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/common-hackberry\"\u003eCommon Hackberry\u003c\/a\u003e — the bombproof native workhorse to fill out a tough-site canopy around the showpiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sunburst-honeylocust\"\u003eSunburst Honeylocust\u003c\/a\u003e — fine golden foliage that contrasts beautifully with catalpa's oversized leaves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIs Northern Catalpa Right for Your Yard?\u003c\/h3\u003e\n\u003cp\u003eRight for a big, sunny yard — wet corner or dry slope alike — where you want fast shade and a tree people ask about. It thrives in clay, tolerates standing-water springs and droughty Augusts, and the June bloom is unmatched among hardy shade trees. Not a fit for small lots or over patios, decks, and parked cars: the large leaves, spent blooms, and pods make real litter, and its brittle wood prefers a spot sheltered from the worst straight-line winds.\u003c\/p\u003e","brand":"Three Timbers Minnesota","offers":[{"title":"2\"BB","offer_id":54260812022065,"sku":"GT-T1319","price":411.99,"currency_code":"USD","in_stock":true},{"title":"2.5\"BB","offer_id":54260812054833,"sku":"GT-T1320","price":480.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0694\/0465\/files\/northern-catalpa.jpg?v=1779426699","url":"https:\/\/threetimbersmn.com\/products\/northern-catalpa","provider":"Three Timbers Minnesota","version":"1.0","type":"link"}