{"product_id":"black-prince-hollyhock-seeds-for-planting-deep-maroon-to-near-black-blooms-for-plant-colle","title":"Black Prince Hollyhock Seeds for Planting – Deep maroon to near-black blooms for Plant Collections","description":"\u003cp\u003eBlack Prince Hollyhock is a biennial leafy plant valued for deep maroon to near-black blooms. It is suitable for garden beds, borders or containers with enough space, and benefits from full sun and fertile, well-drained soil. Sow 0.5-1 cm deep and expect germination in 10-21 days, with plants spaced 40-50 cm apart. Water moderately to keep soil evenly moist, and provide support or staking for tall stems. Ideal temperatures are 15-25°C, with flowering typically in year 2 from midsummer to early autumn.\u003c\/p\u003e","brand":"Isle of seeds","offers":[{"title":"100 Pcs","offer_id":68021328511230,"sku":null,"price":27.19,"currency_code":"AUD","in_stock":true},{"title":"500 Pcs","offer_id":68021328543998,"sku":null,"price":96.01,"currency_code":"AUD","in_stock":true},{"title":"1000 Pcs","offer_id":68021328576766,"sku":null,"price":144.02,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/8653\/2350\/files\/9_fbcca533-3d15-40ee-8344-20d78677f747.jpg?v=1794303653","url":"https:\/\/isleofseeds.com\/products\/black-prince-hollyhock-seeds-for-planting-deep-maroon-to-near-black-blooms-for-plant-colle","provider":"Isle of seeds","version":"1.0","type":"link"}