{"product_id":"buddleja-davidii-black-knight","title":"Buddleja davidii 'Black Knight","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1c0da662-4cf7-4707-bee3-42c8553b91f9\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"358\"\u003e\u003cstrong data-start=\"0\" data-end=\"65\"\u003eBuddleja davidii ‘Black Knight’ (Black Knight Butterfly Bush)\u003c\/strong\u003e\u003cbr data-start=\"65\" data-end=\"68\"\u003eA vigorous deciduous shrub prized for its long, fragrant flower spikes of deep violet-purple blooms from summer into fall. Highly attractive to butterflies, bees, and hummingbirds, it is ideal for borders, pollinator gardens, and cottage-style landscapes. Drought-tolerant once established.\u003c\/p\u003e\n\u003cp data-start=\"360\" data-end=\"457\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"360\" data-end=\"376\"\u003eMature Size:\u003c\/strong\u003e 6–10 ft tall, 4–8 ft wide\u003cbr data-start=\"402\" data-end=\"405\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"426\"\u003eSun Requirements:\u003c\/strong\u003e Full sun\u003cbr data-start=\"435\" data-end=\"438\"\u003e\u003cstrong data-start=\"438\" data-end=\"453\"\u003eUSDA Zones:\u003c\/strong\u003e 5–9\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Songbird Landscape Supply","offers":[{"title":"1 GAL","offer_id":55001822986531,"sku":null,"price":15.51,"currency_code":"USD","in_stock":false},{"title":"5 GAL","offer_id":55001823019299,"sku":null,"price":33.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/6741\/9427\/files\/44147188.webp?v=1777420391","url":"https:\/\/www.songbirdlandscapesupply.com\/products\/buddleja-davidii-black-knight","provider":"Songbird Landscape Supply","version":"1.0","type":"link"}