{"product_id":"sunflower-mammoth-russian","title":"Mammoth Russian Sunflower Seeds","description":"\u003cp\u003eMammoth Russian Sunflowers are one of the garden's most awe-inspiring sights—reaching 10–12 feet tall on thick stalks, their massive golden faces can span 14 inches across and produce large, richly flavored seeds beloved by birds, wildlife, and people alike. A beloved heirloom that has been saving seeds and feeding communities for generations, this variety brings dramatic vertical structure and exuberant energy to any space while supporting pollinators throughout the summer season.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrowing Instructions:\u003c\/strong\u003e Direct sow after last frost when soil has warmed—sunflowers establish quickly and do not need to be started indoors. Plant in a location with some wind protection, as very tall plants can topple in storms. Stake if needed. Harvest seeds when the back of the head turns yellow-brown and seeds are plump and firm.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotanical Name:\u003c\/strong\u003e Helianthus annuus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Annual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Time:\u003c\/strong\u003e After last frost; direct sow only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Depth:\u003c\/strong\u003e ½–1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e 18–24 inches apart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to Germination:\u003c\/strong\u003e 7–14 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to Harvest (seeds):\u003c\/strong\u003e 80–95 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 10–12 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e Up to 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Needs:\u003c\/strong\u003e Full sun (8+ hours)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Needs:\u003c\/strong\u003e Low to moderate — drought tolerant once established\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Easy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeed Type:\u003c\/strong\u003e Heirloom, Open-Pollinated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus:\u003c\/strong\u003e Edible seeds; pollinator magnet; attracts birds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seattle Seed Company","offers":[{"title":"Default Title","offer_id":46616752947389,"sku":"sku-39686503727312","price":3.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8205\/5613\/files\/sunflower_2021__07660.png?v=1775749654","url":"https:\/\/bhhec.com\/products\/sunflower-mammoth-russian","provider":"Black Hills Health Retreat","version":"1.0","type":"link"}