{"product_id":"renee-s-garden-feverfew-white-wonder","title":"‘White Wonder’ Heirloom Double Feverfew Seeds","description":"\u003cp\u003eWhite Wonder makes a cloud bank at border height. Branching 2-foot plants carry dense clusters of snowy, half-inch double flowers, each resembling a tiny chrysanthemum and together creating a light-filled summer presence.\u003c\/p\u003e\u003cp\u003eThe fine stems are ideal bouquet filler and dry beautifully for everlasting work. This hardy perennial also settles comfortably into sunny or lightly shaded beds, where its many small flowers create a generous, informal effect.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotanical name:\u003c\/strong\u003e \u003cem\u003eTanacetum parthenium\u003c\/em\u003e (syn. \u003cem\u003eChrysanthemum parthenium\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCultivar:\u003c\/strong\u003e White Wonder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLife cycle:\u003c\/strong\u003e Perennial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardiness:\u003c\/strong\u003e USDA Zones 4–9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure:\u003c\/strong\u003e Full sun to light shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSowing:\u003c\/strong\u003e Start indoors 5–6 weeks before frost or direct sow after frost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting depth:\u003c\/strong\u003e 1\/4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination:\u003c\/strong\u003e 10–14 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature height:\u003c\/strong\u003e 2 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal spacing:\u003c\/strong\u003e 10 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate seed count:\u003c\/strong\u003e 386\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- seed-starting-help:2026-08-23 --\u003e\u003caside aria-label=\"Seed-starting help\" style=\"margin:1.25rem 0;padding:.9rem 1.05rem;border-left:4px solid #8467a5;background:#f8f5ef;\"\u003e\u003cp\u003e\u003cstrong\u003eSeed-starting help:\u003c\/strong\u003e Tiny seeds, large opinions. This variety can begin indoors or outside. Compare \u003ca href=\"\/blogs\/news\/how-to-direct-sow-flower-seeds\"\u003edirect sowing\u003c\/a\u003e with \u003ca href=\"\/blogs\/news\/how-to-start-flower-seeds-indoors\"\u003eindoor seed starting\u003c\/a\u003e, then check \u003ca href=\"\/blogs\/news\/when-to-start-flower-seeds\"\u003ewhen to begin in your climate\u003c\/a\u003e.\u003c\/p\u003e\u003c\/aside\u003e\u003cp\u003eCut stems when the clusters are freshly open for airy bouquets, or dry small bunches in a shaded, well-ventilated place. Find more enduring varieties in our \u003ca href=\"\/collections\/flower-seed-packets\"\u003eflower seed packets\u003c\/a\u003e.\u003c\/p\u003e","brand":"Renee's Garden","offers":[{"title":"Default Title","offer_id":44028155887675,"sku":"SWF5230","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3455\/6475\/files\/renee-s-garden-feverfew-double-white-wonder.jpg?v=1787449811","url":"https:\/\/www.anniesannuals.com\/products\/renee-s-garden-feverfew-white-wonder","provider":"Annie's Annuals \u0026 Perennials","version":"1.0","type":"link"}