{"product_id":"nikko-blue-hydrangea-hydrangea-macrophylla-nikko-blue","title":"Nikko Blue Hydrangea - Hydrangea macrophylla 'Nikko Blue'","description":"\u003cp\u003eNikko Blue Hydrangea is a stunning deciduous shrub prized for its massive, vivid blue flower clusters that bloom from midsummer through fall. This vigorous cultivar reaches 4–6 feet tall and wide, producing abundant blooms on both old and new wood.\u003cbr\u003e\u003cbr\u003eThe intense blue coloration deepens in acidic soils (pH below 6.0); gardeners can adjust soil chemistry to shift flowers toward pink in neutral to alkaline conditions. Large, glossy green foliage provides a lush backdrop and turns bronze-red in cooler months.\u003cbr\u003e\u003cbr\u003eThrives in partial shade with afternoon protection in hot climates. Water consistently during the growing season and reduce watering in winter dormancy. Minimal pruning needed—remove dead canes in spring and deadhead spent flowers to encourage reblooming.\u003cbr\u003e\u003cbr\u003ePerfect for gardens seeking bold seasonal color, mixed borders, or specimen plantings. Cold-hardy to USDA Zone 5; performs best where it receives filtered sunlight and well-draining, organically enriched soil.\u003c\/p\u003e","brand":"Yardwork Shrubs","offers":[{"title":"5 Gallon","offer_id":67102456447149,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/8809\/6429\/files\/Hydrangeanikkoblue.jpg?v=1790920047","url":"https:\/\/www.useyardwork.com\/products\/nikko-blue-hydrangea-hydrangea-macrophylla-nikko-blue","provider":"Yardwork","version":"1.0","type":"link"}