{"product_id":"witch-hazel-arnold-promise","title":"Witch Hazel ‘Arnold Promise’","description":"\u003ch3 class=\"pd-title-head\"\u003e\n  \u003cstrong\u003e\u003cem\u003eHamamelis x intermedia\u003c\/em\u003e ‘Arnold Promise’\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUses:\u003c\/strong\u003e Specimen planting near entries and walkways, mixed shrub borders, woodland edges, informal screening, winter-interest plantings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e Ribbon-like yellow flowers that unfurl on bare wood in late winter and carry a clean spicy fragrance, a broad vase-shaped frame that becomes a genuine landscape presence with age, and clear orange-and-yellow fall color.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 5–8\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSun:\u003c\/strong\u003e Full Sun, Partial Sun\/Shade\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLife Cycle:\u003c\/strong\u003e Deciduous Shrub\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Upright, Vase-shaped — broad spreading frame on multiple stems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBloom Color:\u003c\/strong\u003e Yellow\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFoliage Color:\u003c\/strong\u003e Green, maturing to Orange and Yellow in fall\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMature Height:\u003c\/strong\u003e 12–15 feet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMature Width:\u003c\/strong\u003e 12–15 feet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBloom Season:\u003c\/strong\u003e Late winter into early spring\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Slow to Moderate\u003c\/p\u003e\n\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\n\u003cp\u003eIn February, when nothing else is doing anything, this shrub covers itself in yellow.\u003c\/p\u003e\n\n\u003cp\u003e'Arnold Promise' is the standard by which hybrid witch hazels are measured, and it earned that position by blooming late enough to avoid the worst of winter and heavily enough to be visible from a distance. The flowers are strange and worth looking at closely — four narrow crinkled petals per bloom, uncurling like ribbon from a small red-brown calyx, clustered thickly along bare branches. On a cold day they roll up tight; on a mild one they open again. The fragrance is clean and lightly spicy, and it carries surprisingly well in cold air.\u003c\/p\u003e\n\n\u003cp\u003eThe habit matters as much as the flowers. This is a large multi-stemmed shrub that builds a broad vase-shaped frame, ultimately twelve to fifteen feet in both directions. Given room, it becomes the anchor of a border rather than a component of one. Given a tight spot, it will outgrow the space — so site it where the mature width is welcome.\u003c\/p\u003e\n\n\u003cp\u003eFall is the second show. The large rounded leaves turn a clear yellow shot through with orange, holding for a good stretch before dropping to expose the flower buds already set for winter. Between the two displays you get a clean, well-behaved green shrub that asks for almost nothing.\u003c\/p\u003e\n\n\u003cp\u003ePlant it where you walk in winter — beside a front path, near a driveway, outside a window you look through in February. A witch hazel at the back of the property is a witch hazel you will never actually notice blooming.\u003c\/p\u003e\n\n\u003ch2\u003eCare\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWitch Hazel ‘Arnold Promise’ Care\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003ePlant in full sun to partial shade. Full sun produces the heaviest bloom and the strongest fall color; partial shade is tolerated and yields a slightly more open habit.\u003c\/p\u003e\n\n\u003cp\u003eSoil should be moist, well drained, and on the acidic side of neutral. Witch hazel dislikes both drought and standing water, and it will not thrive in heavy alkaline clay. Amend with organic matter at planting and mulch to keep the root zone cool and even.\u003c\/p\u003e\n\n\u003cp\u003eWater regularly through the first several seasons — establishment is slow, and the plant is less drought-tolerant while young than its mature toughness suggests. Established specimens handle normal summer dry spells.\u003c\/p\u003e\n\n\u003cp\u003eFeed lightly in early spring if growth is weak. A single application of a \u003ca href=\"https:\/\/almanacplanting.com\/products\/slow-release-fertilizer\" target=\"_blank\" rel=\"noopener\"\u003eslow release fertilizer\u003c\/a\u003e is enough for the year.\u003c\/p\u003e\n\n\u003cp\u003ePrune immediately after flowering, in early spring. Buds for the following winter form during the summer, so late-season pruning removes the bloom. Most plants need only the removal of crossing or damaged branches; resist shaping it into a ball, since the vase form is the point.\u003c\/p\u003e\n\n\u003cp\u003eWatch the base for suckers. Hybrid witch hazels are usually grafted onto a species rootstock, and any shoot arising below the graft union should be cut off flush as soon as it appears — left alone, rootstock growth will eventually overtake the named variety.\u003c\/p\u003e\n\n\u003ch2\u003eSize\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat Size is the Witch Hazel ‘Arnold Promise’ for Sale Online?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOur Witch Hazel ‘Arnold Promise’ ships in a greenhouse-grade grow pot and is appropriately sized for its container at the time of shipment. If you have specific sizing or planting questions, please \u003ca href=\"https:\/\/almanacplanting.com\/pages\/contact\" title=\"Contact Almanac Planting Co\" target=\"_blank\" rel=\"noopener\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow Large Does Witch Hazel ‘Arnold Promise’ Grow?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis is a large shrub. Expect roughly 12 to 15 feet tall and equally wide at maturity, with the width developing as fast as the height. Growth is slow to moderate, so it takes a decade or more to fill out, but plan for the mature footprint from the start. Allow at least 12 feet from structures, walks, and neighboring plants.\u003c\/p\u003e\n\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat are some common names for this plant?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis plant is sold as Witch Hazel, and specifically as Hybrid Witch Hazel to distinguish it from the North American species. 'Arnold Promise' is the cultivar name, given for the Arnold Arboretum where it was raised.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhen exactly does it bloom?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eLate winter, typically February into March depending on the season and your location. It is one of the later-blooming hybrid witch hazels, which is an advantage — flowers open closer to spring and are less likely to be caught by a severe cold snap. Individual blooms curl shut in hard freezes and reopen when temperatures moderate, extending the display over several weeks.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow large does it really get?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eLarger than most people expect. Twelve to fifteen feet tall and wide is realistic on a good site, and older specimens can exceed that. It is best treated as a small multi-stemmed tree in terms of spacing, even though it is structurally a shrub. Other options at this scale are in our \u003ca href=\"https:\/\/almanacplanting.com\/collections\/shrubs\"\u003eShrubs \u0026amp; Bushes\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy are shoots coming from the base?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eHybrid witch hazels are grafted, and the rootstock will send up its own shoots. Cut any growth originating below the graft union flush with the stem as soon as you see it. Rootstock suckers grow vigorously and will crowd out the grafted variety if left in place.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDo deer bother it?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eWitch hazel is among the more consistently deer-resistant large shrubs and is usually passed over even under real browse pressure, which makes it a good choice for unfenced woodland edges. More options are in our \u003ca href=\"https:\/\/almanacplanting.com\/collections\/deer-resistant-shrubs-evergreens\"\u003edeer-resistant shrubs and evergreens\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Almanac Planting Co","offers":[{"title":"3 Gallon \/ Fall '26 Pre-Order","offer_id":47492767187106,"sku":"PN-witchhazelap-3-1yr","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9374\/6850\/files\/WitchHazelArnoldPromise.jpg?v=1786024452","url":"https:\/\/almanacplanting.com\/products\/witch-hazel-arnold-promise","provider":"Almanac Planting Co","version":"1.0","type":"link"}