布鲁格拉斯萱草花园（Bluegrass Daylily Gardens）位于美国肯塔基州谢尔比维尔，是一座以萱草（Hemerocallis，日百合）专类展示与销售为主的家庭式花园苗圃。花园常年维持约 600 个品种的展示与库存，涵盖经典老品种与近年由知名育种家培育的新品。园主通过 Facebook 与 Instagram 长期发布花期实拍，并与顾客保持直接沟通，是美国中部与南部萱草爱好者熟知的小型精品苗圃。
花园坐落于肯塔基州谢尔比维尔（Shelbyville）一处私人庄园式地块上，依托所在州”蓝草地带”而得名，是该地区少数坚持长期深耕单一萱草品类的家庭花园。凭借蓝草带湿润温带气候与典型肥沃石灰质土壤，园内数十畦展示床集中呈现各种花型、花色与株高的萱草，方便来访者直观比较品种差异。花园持有肯塔基州农业厅核发的正式苗圃经营许可，并加入 Kentucky Proud 本土农产品认证体系，强调本地种植、本地销售的家庭经营特色。
品种规模与销售模式
花园常年维持约 600 个萱草品种的展示与库存，囊括自 20 世纪中后期至今的经典育种家系列与近年来的突破性新品，涵盖重瓣、迷你、蜘蛛型、镶边型、双色眼斑等多元花型。销售以”双分蘖”（double fan）为标准出苗单位，顾客既可选择邮购也可到园自提，苗株均按当季挖取、修剪后保湿发货，保证落地后即可正常分栽生长。花园长年通过 Facebook 主页发布品种清单、花期实拍与订购信息，旺季通常集中在花后分株与发货的夏末秋初。
访问体验与花期安排
花园在每年 6 月至 7 月的萱草盛花期向公众预约开放，访客可在花园中实地观察数百个品种在同一气候下的生长表现与花期差异，对育种选择和景观配色极具参考价值。展示区按色系与花型分区布置，配合挂牌标注亲本与育种家姓名。盛花期之外的春末与秋初，园主仍可通过预约接待小型园艺社团与萱草协会地方分会参观，进行品种交流与种苗交换。
栽培建议与社区参与
蓝草带冬冷夏热的过渡性气候使该园所产萱草普遍具有较强的耐寒与耐热适应性，适合 USDA 3-9 区花友栽种。园主建议新株下地前深耕并拌入堆肥，保持栽种点排水通畅，生长期保证每周约 25 毫米的补水，花后及时去除残茎以促侧芽发育。花园长期参与美国萱草协会（AHS）地方分会活动，与同区多位知名育种家保持品种交流，顾客购入苗株的同时也可获取最新的品种目录与花型图鉴。
Bluegrass Daylily Gardens is a family-run daylily (Hemerocallis) display and mail-order nursery located in Shelbyville, Kentucky. The garden maintains a curated collection of roughly 600 daylily cultivars, combining time-tested heirlooms with recent releases from well-known American hybridizers. The proprietors keep in close touch with customers through the Bluegrass Daylily Gardens Facebook page and the @bluegrassdaylily Instagram account, sharing in-garden bloom photos and cultivar notes throughout the flowering season.
The garden occupies a private estate-style property in Shelbyville, within Kentucky’s celebrated Bluegrass region, from which the nursery takes its name. It is one of the few single-crop specialty operations in the area that has stayed devoted to daylilies for the long term. The Bluegrass climate – humid temperate summers, cool winters and the region’s signature limestone-rich, fertile soils – allows the garden to grow and evaluate a wide range of daylily forms in one place. The nursery holds a current Kentucky Department of Agriculture license and is listed under the Kentucky Proud program, underscoring its locally grown, family-operated identity.
Collection Scale and Sales Model
Bluegrass Daylily Gardens keeps roughly 600 daylily cultivars in active display and inventory at any given time, spanning mid-century classics alongside recent cutting-edge introductions from notable hybridizers. Flower forms range across doubles, miniatures, spiders, sculpted edges and bi-tone eyes, giving visitors and customers a broad cross-section of modern daylily breeding. Orders are sold as double-fan divisions, the standard shipping unit in the American daylily trade, and customers can choose between mail order and on-site pickup. The nursery’s Facebook page serves as the principal ordering channel, with email follow-up handling the bulk of order coordination.
Visiting Experience and Bloom Calendar
The garden opens by appointment during the main daylily bloom season from June through July, when peak flowering allows visitors to compare hundreds of cultivars side by side under identical soil and climate conditions. Beds are organized by color family and flower form, and each planting is labeled with the cultivar name and hybridizer where known, which makes the garden a useful reference stop for hybridizers, landscape designers and hobbyist collectors. Outside of peak bloom the proprietors still host small visits by local garden clubs and AHS Region 10 circles by prior arrangement, supporting cultivar exchanges and informal study days.
Cultivation Guidance and Community Involvement
Because the parent plants are grown in USDA Zone 6 with cold winters and hot humid summers, the divisions offered by Bluegrass Daylily Gardens are broadly adaptable across USDA Zones 3 through 9. The proprietors recommend deep soil preparation with added compost, well-drained sites, and roughly 25 mm of supplemental water per week during active growth, followed by prompt removal of spent scapes to encourage fan increase. The garden is an active participant in the regional AHS network and trades cultivars with several local hybridizers, so customers also receive up-to-date cultivar notes and references to help them continue expanding their own daylily collections.
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