{"product_id":"jim-dandy-winterberry","title":"Jim Dandy Winterberry","description":"\u003ch1\u003eThe Pollinator Partner That Loads Your Winterberries with Berries\u003c\/h1\u003e\n\u003cp\u003eJim Dandy Winterberry (Ilex verticillata 'Jim Dandy') is a compact \u003cem\u003emale\u003c\/em\u003e winterberry whose only job is the most important one in the bed: it pollinates your berry-producing female winterberries so they explode with color each fall. It carries no berries itself, but without a male like Jim Dandy nearby, female plants stay bare. A Minnesota native and tough as they come. Whether you're setting up a berry display in Maple Grove, anchoring a rain garden in Woodbury, or pollinating a mass planting in Eden Prairie — Jim Dandy is the partner that makes the show happen in zone 4b–5a yards.\u003c\/p\u003e\n\u003ch2\u003eJim Dandy Winterberry Plant Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScientific Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIlex verticillata 'Jim Dandy'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Names\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWinterberry, Winterberry Holly, Michigan Holly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlant Role\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale pollinator — produces no berries; required to fruit early-blooming female winterberries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMature Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 feet (slow-growing; occasionally to 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMature Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrowth Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlow — a compact, rounded shrub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull sun to part shade. Best pollen production in full sun.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModerate to high. Loves consistent moisture and tolerates wet soil — excellent for rain gardens and low spots.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSDA Zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–9 (Twin Cities is zone 4b–5a)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrefers moist, acidic soil. Tolerates Minnesota clay-loam and seasonally wet ground; avoid dry, alkaline sites.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFoliage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeciduous — dark green leaves drop in fall; no berries on this male plant.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWinter Hardiness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReliable to -40°F. Fully hardy across Minnesota.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeer Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModerately deer-resistant; may be browsed in hard winters.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNative Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinnesota native — supports native pollinators and the Lawns to Legumes program.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePollinates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEarly-blooming females: Afterglow, Red Sprite, Berry Heavy Gold (one male covers up to ~9 females within 50 feet).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eJim Dandy Winterberry Uses in Minnesota Landscapes\u003c\/h2\u003e\n\u003ch3\u003ePollinator for a berry display\u003c\/h3\u003e\n\u003cp\u003eThis is the reason to plant Jim Dandy. Tuck one within about 50 feet of your early-blooming female winterberries and it will pollinate up to 9 of them — turning a row of green shrubs into a fall-and-winter wall of red berries. Pair it with Afterglow or Red Sprite from Three Timbers.\u003c\/p\u003e\n\u003ch3\u003eRain gardens and wet spots\u003c\/h3\u003e\n\u003cp\u003eAs a native of Minnesota wetlands, winterberry thrives where most shrubs drown. Use Jim Dandy in a rain garden, a downspout basin, or a low, soggy corner in Burnsville or Lakeville that stays wet in spring.\u003c\/p\u003e\n\u003ch3\u003eNative and naturalistic plantings\u003c\/h3\u003e\n\u003cp\u003eIts native status makes it a natural anchor for a pollinator or restoration-style planting. The early flowers feed native bees even though this plant won't set fruit itself.\u003c\/p\u003e\n\u003ch2\u003eBest Time to Plant Jim Dandy Winterberry in Minnesota\u003c\/h2\u003e\n\u003cp\u003eFall (late August–early October) is the ideal planting window. Soil is still warm for root development, cool air reduces transplant stress, and the plant gets 6–8 weeks to establish roots before ground freeze (typically mid-November in the Twin Cities).\u003c\/p\u003e\n\u003cp\u003eSpring (late April–May, after the ground thaws) is the second-best window, giving the shrub a full season to establish before its first winter.\u003c\/p\u003e\n\u003cp\u003eAvoid summer planting (June–August) when possible. Never plant after mid-October or before late April — frozen ground or frost-heaving kills new roots.\u003c\/p\u003e\n\u003ch2\u003eHow to Plant Jim Dandy Winterberry\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDig wide, not deep — 2–3× the root ball width, same depth as the container. Heavy clay benefits from even wider digging.\u003c\/li\u003e\n\u003cli\u003eSite it near its females. Plant within ~50 feet of your early-blooming female winterberries so wind and bees can carry the pollen.\u003c\/li\u003e\n\u003cli\u003eBackfill with native soil mixed with 20–30% compost; acidic, organic-rich soil is ideal. Skip lime.\u003c\/li\u003e\n\u003cli\u003eIt tolerates wet feet, so a low or rain-garden spot is fine — just avoid bone-dry, alkaline sites.\u003c\/li\u003e\n\u003cli\u003eBuild a 3–4 inch water basin to direct water to the roots; flatten it before winter to avoid ice damage.\u003c\/li\u003e\n\u003cli\u003eMulch 2–3 inches with shredded bark or wood chips, kept 2 inches off the stems. Do not use gravel mulch in Minnesota.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWatering Jim Dandy Winterberry 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; this moisture-lover would rather be too wet than too dry\u003c\/li\u003e\n\u003cli\u003eStop watering 2–3 weeks before ground freeze (typically late October in the Twin Cities metro).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAfter Year One\u003c\/h3\u003e\n\u003cp\u003eEstablished winterberry still appreciates steady moisture — water deeply during any dry spell, especially in summer heat. In a rain garden or naturally moist spot, it often needs no supplemental water at all. Let it stay on the damp side.\u003c\/p\u003e\n\u003ch3\u003eDrip Irrigation in Minnesota\u003c\/h3\u003e\n\u003cp\u003eIf used, place emitters 12–18 inches from the trunk and run them long enough to keep the root zone consistently moist. Always winterize the system — blow out the lines before freeze and shut timers off by early October.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Jim Dandy produce berries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — Jim Dandy is a male plant and never sets fruit. Its job is to pollinate nearby \u003cem\u003efemale\u003c\/em\u003e winterberries so they produce the bright berries. Think of it as the essential partner, not the showpiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many female winterberries can one Jim Dandy pollinate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRoughly 9 females, as long as they're early-blooming cultivars (Afterglow, Red Sprite, Berry Heavy Gold) planted within about 50 feet so wind and bees can move the pollen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill Jim Dandy survive a Minnesota winter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily — winterberry is a Minnesota native hardy to zone 3, well below Twin Cities lows. No winter protection needed once established.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need wet soil?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt strongly prefers consistent moisture and is one of the few shrubs that thrives in soggy, rain-garden conditions. It struggles in hot, dry, alkaline sites, so keep it moist and skip the lime.\u003c\/p\u003e\n\u003ch2\u003eYou May Also Like\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAfterglow Winterberry — the early-blooming female Jim Dandy pollinates, for orange-red fall-and-winter berries\u003c\/li\u003e\n\u003cli\u003eShop the full Three Timbers Minnesota catalog — zone 4-hardy plants hand-selected for Twin Cities yards\u003c\/li\u003e\n\u003cli\u003eRain Garden \u0026amp; Wet-Soil Plants — natives and tough shrubs for low, moist spots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- tt-enriched --\u003e\n\u003ch2\u003eHow Many Jim Dandy Winterberry Do I Need?\u003c\/h2\u003e\n\u003cp\u003eJim Dandy is a pollinator, not a mass-planting shrub — you need far fewer males than females. One Jim Dandy covers up to about 9 early-blooming female winterberries planted within 50 feet.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFemale winterberries in your planting\u003c\/th\u003e\n\u003cth\u003eJim Dandy needed\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1–9\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10–18\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19–27\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTuck him at the back or end of the bed — he doesn't need a front-row seat to do his job. If he's part of a mixed mass planting, give him a 4-foot spot like any other winterberry.\u003c\/p\u003e\n\u003ch2\u003eJim Dandy Winterberry Season-by-Season in Minnesota\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e Small greenish-white flowers open in late spring, timed to the early-blooming females. Native bees work the blooms heavily — this is when the pollination magic happens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSummer:\u003c\/strong\u003e A tidy, rounded mound of glossy dark-green leaves that blends quietly into the border while the females set fruit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall:\u003c\/strong\u003e Foliage turns yellow and drops. No berries on this male plant — the show he made possible is on the females nearby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter:\u003c\/strong\u003e Bare, fine-twigged structure. Fully hardy to -40°F with no protection needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e✔ Minnesota Native   ✔ Pollinator-Friendly   ✔ Rain-Garden \/ Wet-Soil\u003c\/p\u003e\n\u003ch2\u003ePlant It With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/afterglow-winterberry\"\u003eAfterglow Winterberry\u003c\/a\u003e — the early-blooming female he exists to pollinate; plant within 50 feet for loaded orange-red berries.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/first-editions-fiber-optics-buttonbush\"\u003eFirst Editions Fiber Optics Buttonbush\u003c\/a\u003e — fellow native wet-soil shrub that keeps the pollinator buffet going into midsummer.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/iroquois-beauty-chokeberry\"\u003eIroquois Beauty Chokeberry\u003c\/a\u003e — compact native with white spring bloom and glossy black fall fruit for the same moist bed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/isanti-dogwood\"\u003eIsanti Dogwood\u003c\/a\u003e — native red-twig that brings the winter color Jim Dandy himself doesn't carry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIs Jim Dandy Winterberry Right for Your Yard?\u003c\/h3\u003e\n\u003cp\u003ePlant Jim Dandy if you grow (or plan to grow) early-blooming female winterberries like Afterglow within 50 feet, and you have a moist, acidic spot in full sun to part shade — rain gardens and low corners are ideal. He shrugs off wet feet and Minnesota winters alike. Not a fit if you want berries from this plant itself — he never fruits — or if your only open spot is dry, alkaline soil along a limed foundation.\u003c\/p\u003e","brand":"Three Timbers Minnesota","offers":[{"title":"#5 Gallon","offer_id":54312948793649,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0694\/0465\/files\/jim-dandy-winterberry.jpg?v=1779727886","url":"https:\/\/threetimbersmn.com\/products\/jim-dandy-winterberry","provider":"Three Timbers Minnesota","version":"1.0","type":"link"}