{"product_id":"adenium-obesum-golden-serenade-double-petal-pastel-desert-rose-seeds","title":"Adenium obesum 'Golden Serenade' — Double-Petal Pastel Desert Rose Seeds","description":"\u003cp\u003e\u003cstrong\u003eAdenium obesum 'Golden Serenade'\u003c\/strong\u003e is a soft-palette double-petal selection out of the Thai hybrid programs — a departure from the saturated reds and near-blacks that dominate most obesum breeding. If your collection is heavy on dark and dramatic, this is the one that balances the shelf.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlower Form\u003c\/strong\u003e\u003cbr\u003eMulti-layered double petals with lightly ruffled margins. Under good light and steady feeding, mature plants push a full, layered bloom rather than the flat five-petal single form. Petal count on doubles is genetically variable — expect a range across a seed batch, with the strongest layering showing up once plants are past their second year.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003cbr\u003eCreamy lemon-yellow through the center, transitioning out to blush-pink margins, with a warm golden-lime throat. The yellow reads strongest in cooler growing windows; higher heat tends to push the pink edging wider. That seasonal shift is normal and worth noting if you're tracking bloom photos across a season.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaudex \u0026amp; Growth Habit\u003c\/strong\u003e\u003cbr\u003eStandard obesum architecture — a thick, swelling caudex that builds steadily with a smooth taper into the trunk. Less squat and horizontal than arabicum, more vertical and sculptural. Good subject for specimen potting or bonsai-style training, and it responds well to early root work if you're lifting and spreading roots at the first transplant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrom Seed\u003c\/strong\u003e\u003cbr\u003eThese come from hand-pollinated mother plants sourced through my top Thai breeder network. Understand what that means: hybrid obesum seed carries real genetic variation. Seedlings hold strong parental traits — the pastel yellow-to-pink range and the double form — but individual bloom color and petal layering will vary plant to plant. That is not a defect. It is how new line variations get found, and it is the main reason I still grow from seed instead of buying grafted plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZone 6 Notes\u003c\/strong\u003e\u003cbr\u003eI run obesum outdoors in Northern Kentucky from late May through early September, then bring everything in before overnight lows approach 50°F. Obesum is less cold-forgiving than arabicum, so I don't push the shoulder seasons with it. Under lights indoors from October through April, a seedling sown now is a candidate for first bloom in its second season. Cold-climate growers get an advantage here that warm-climate growers never build: the forced indoor season makes you precise about media, water, and light, and it shows in the caudex.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFresh hand-harvested Adenium obesum 'Golden Serenade' seed (select quantity above)\u003c\/li\u003e\n\u003cli\u003eGermination and seedling care instructions with every order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eGROWING BASICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination temp:\u003c\/strong\u003e 85–90°F, bottom heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination time:\u003c\/strong\u003e 5–14 days under ideal conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Bright indirect until first true leaves, then full sun; minimum 6 hours direct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater:\u003c\/strong\u003e Evenly moist through germination, never saturated. Begin drying cycles once the caudex starts to swell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Fast-draining, high-porosity mineral mix from day one\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardiness:\u003c\/strong\u003e Bring indoors before temps drop below 50°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat We're Growing With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeeds are only half the equation — germination success comes down to the setup. Here's what I use:\u003c\/p\u003e\n\u003cp\u003e ∙ \u003ca href=\"https:\/\/www.americanadenium.com\/products\/desert-oasis-potting-media-2qt-resealable-bag\"\u003eDesert Oasis Potting Media\u003c\/a\u003e — the fast-draining inorganic mix built for Adenium, Plumeria, and caudex seedlings once they're up and potted on.\u003c\/p\u003e\n\u003cp\u003e ∙ \u003ca href=\"https:\/\/www.americanadenium.com\/products\/luxbird-seed-germinator-propagation-kit\"\u003eLuxbird Seed Germinator \u0026amp; Propagation Kit\u003c\/a\u003e — bottom heat and a humidity dome, the two things that push obesum germination toward the 90%+ range.\u003c\/p\u003e\n\u003cp\u003e ∙ \u003ca href=\"https:\/\/www.americanadenium.com\/products\/5x5-germination-tray\"\u003e5×5 Germination Tray\u003c\/a\u003e — sized for clean single-variety sowing so nothing gets crossed up.\u003c\/p\u003e\n\u003cp\u003eSee the full Desert Oasis media range at \u003ca href=\"https:\/\/www.americanadenium.com\/pages\/desert-oasis-products\"\u003eamericanadenium.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMichael White — ISA Certified Arborist (KY-0847A), Kentucky Master Gardener. Growing Adenium in Zone 6 since 1994.\u003c\/em\u003e\u003c\/p\u003e","brand":"American Adenium","offers":[{"title":"10 seeds","offer_id":51411142508580,"sku":"AA-OBE-GOLDSER-10","price":9.5,"currency_code":"USD","in_stock":true},{"title":"5 seeds","offer_id":51411142541348,"sku":"AA-OBE-GOLDSER-05","price":6.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/9655\/7604\/files\/GoldenSerenade.png?v=1788818906","url":"https:\/\/www.americanadenium.com\/products\/adenium-obesum-golden-serenade-double-petal-pastel-desert-rose-seeds","provider":"American Adenium","version":"1.0","type":"link"}