{"title":"Rock Rose","description":"","products":[{"product_id":"helianthemum-nummularium-f-mutabile","title":"Helianthemum nummularium f. mutabile | rock rose","description":"\u003cp\u003eRock rose\u003cem\u003e (Helianthemum nummularium) \u003c\/em\u003eis a heavily-blooming evergreen perennial for the rock garden. Grey-green lance-like foliage is absolutely smothered by blooms in late spring. \u003cem\u003eF. mutabile \u003c\/em\u003eis a fine form with a mix of white, pink, red, and yellow blooms. Shear after flowering to promote continuous bloom. \u003c\/p\u003e\n\u003cp\u003eVery easy to grow in full sun on dry, well-drained, preferably limey soil. This large, sprawling sun rose quickly creates a mass of twigs and should be kept away from more delicate plants that could be easily swamped.\u003c\/p\u003e\n\u003cp\u003eEvergreen in warmer climates. \u003cstrong\u003eCold weather gardeners take note: \u003c\/strong\u003ethis plant is not always reliably winter hardy in zone 5. You may want to provide a few evergreen boughs for protection through winter. \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eZone\u003c\/strong\u003e: (5)6 to 7 \u003cbr\u003e\u003cstrong\u003eFamily\u003c\/strong\u003e: Cistaceae \u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Herbaceous Perennial \u003cbr\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e: 6 to 12 in. \u003cbr\u003e\u003cstrong\u003eSpread\u003c\/strong\u003e: 24 to 36 in. \u003cbr\u003e\u003cstrong\u003eExposure\u003c\/strong\u003e: full sun \u003cbr\u003e\u003cstrong\u003eConditions\u003c\/strong\u003e: dry, rocky, sandy, well-drained \u003cbr\u003e\u003cstrong\u003eBloom Time:\u003c\/strong\u003e May to July \u003cbr\u003e\u003cstrong\u003eNative Range:\u003c\/strong\u003e Europe and Western Asia\u003cbr\u003e\u003cstrong\u003eCommon Names:\u003c\/strong\u003e rock rose, sun rose, holly rose\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003esyn. \u003cem\u003eHelianthemum vulgare\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"The Old Dairy Nursery \u0026 Gardens","offers":[{"title":"4\" pot","offer_id":45501037543577,"sku":"J13d","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/2607\/5545\/files\/ha048a.jpg?v=1750206801"}],"url":"https:\/\/olddairynursery.com\/collections\/rock-rose.oembed","provider":"The Old Dairy Nursery \u0026 Gardens","version":"1.0","type":"link"}