{"product_id":"b07hyf7dzg","title":"Jericho Romaine Lettuce Seeds (Lactuca Sativa) – 500+ Heirloom Non-GMO Seeds by Isla’s Garden Seeds, Heat-Tolerant Upright Heads for Crisp Salads \u0026 Wraps, Cool-Season Garden Favorite, Gift Idea","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e Heat-Tolerant Upright Romaine: Jericho Romaine Lettuce (Lactuca sativa) forms tall, sturdy heads with crisp ribs and tender, mildly sweet leaves. Known for its strong heat tolerance compared to many romaine varieties, it grows 18–24 inches tall and delivers reliable harvests in extended spring and early summer conditions.\u003c\/li\u003e\n\u003cli\u003e Full Sun to Partial Shade: Thrives in bright sun but also performs well with light afternoon shade in warmer climates. Ideal for garden beds, raised planters, and succession planting.\u003c\/li\u003e\n\u003cli\u003e Consistent Moisture for Crisp Heads: Keep soil evenly moist during germination and head formation. Avoid allowing soil to dry out to maintain tender texture and prevent bitterness.\u003c\/li\u003e\n\u003cli\u003e Direct Sow \u0026amp; Thin for Full Heads: Plant seeds ¼ inch deep in early spring or late summer. Germination typically occurs within 5–10 days. Thin seedlings to 8–12 inches apart to encourage proper upright head development.\u003c\/li\u003e\n\u003cli\u003e Hardiness Zones: USDA 3,4,5,6,7,8,9. | Type: Annual | Sun: Full sun to partial shade. | Planting Depth: ¼ inch. | Spacing: 8–12 inches. | Watering Needs: Moderate and consistent. | Blooming\/Production Season: Spring and fall harvests. | Expected Height: 18–24 inches. | Days to Maturity: 60–70 days.\u003c\/li\u003e\n\u003cli\u003e Please post photos of your Jericho Romaine Lettuce plants in a review! - Isla's Garden ‍.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor\/Outdoor Usage : Indoor, Outdoor\u003c\/li\u003e\n\u003cli\u003eBrand : Isla's garden seeds\u003c\/li\u003e\n\u003cli\u003eMaterial Feature : GMO Free. Heirloom\u003c\/li\u003e\n\u003cli\u003eColor : Green\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : Heat Tolerant, but prefers cool, moist conditions.\u003c\/li\u003e\n\u003cli\u003eExpected Blooming Period : Summer to Fall\u003c\/li\u003e\n\u003cli\u003eItem Weight : 7.08 g\u003c\/li\u003e\n\u003cli\u003eSunlight Exposure : Full Sun\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1000 Count\u003c\/li\u003e\n\u003cli\u003eExpected Planting Period : Spring to Summer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"IslasGardenSeedsCompany","offers":[{"title":"Default Title","offer_id":51110631637249,"sku":"SPH-B07HYF7DZG","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9076\/6081\/files\/51IwVNXiKgL._AC_SL1500.jpg?v=1794228083","url":"https:\/\/little-plot.com\/products\/b07hyf7dzg","provider":"Little Plot","version":"1.0","type":"link"}