美国 Ensata Gardens 鸢尾花园 – 深耕日本鸢尾与西伯利亚鸢尾的家庭式邮购苗圃

Ensata Gardens 是一家深耕日本鸢尾与西伯利亚鸢尾的家庭式邮购苗圃，2025 年正值其第 40 个经营年份；本年度苗圃打破退休状态，发布了 4 个美国本土首批培育的四倍体 Pseudata 鸢尾，是北美日本鸢尾与杂交鸢尾领域的重要老牌供应商。

苗圃历史与所在地

Ensata Gardens（Ensata 鸢尾花园）位于美国密歇根州 Galesburg（耐寒 Zone 5），由 John Coble 与 Bob Bauer 共同经营，是一家专营日本鸢尾（Japanese iris）与西伯利亚鸢尾（Siberian iris）的家庭式邮购苗圃。苗圃以邮购方式面向全美客户发货，2025 年正值其第 40 个种植与销售年份，John Coble 与 Bob Bauer 早年还创办了 Bauer-Coble Studios 彩色玻璃工坊（运营 48 年后停办），园艺与手工艺的双重背景塑造了苗圃的精致风格。

主营业务与品种规模

苗圃以日本鸢尾为核心品类，兼营西伯利亚鸢尾与其他无须毛（beardless）鸢尾，曾保持日本本土以外规模最大的日本鸢尾品种收藏，约 450 个品种；现因调整经营，保留约 100 个栽培种，仍为北美日本鸢尾收藏最丰富的家庭苗圃之一。销售采用全年邮购方式，提供裸根苗的国际与国内配送，是日本鸢尾爱好者获取稀有品种的主要渠道之一。

育种突破与 2025 新品

苗圃合作育种人 Jill Copeland 从事 Pseudata（黄菖蒲 × 日本鸢尾）杂交工作 40 余年，2025 年发布 4 个全新的 TETRAPLOID（四倍体）Pseudata 品种——这是美国首次培育并推出的四倍体 Pseudata 鸢尾，由 Copeland 用秋水仙素处理 Pseudata 幼苗后再与四倍体日本鸢尾杂交获得。其中两个新品种还出现了“枝上分枝”的罕见分枝性状，震动了鸢尾界。苗圃亦长期销售 Currier McEwen 主编的《The Japanese Iris》一书，该书 1990 年由 Brandeis University 出版社出版，是英语世界日本鸢尾栽培与育种史的经典文献。

邮购政策与配送

苗圃仅接受美国境内订单（暂停国际订单），最低订货 20 美元加邮费，配送季节为 4 月中旬至 6 月初、以及 8 月初至 10 月中旬，9 月 1 日后不再接单。付款接受 PayPal、支票与汇票（仅限美元），密歇根州客户需加 6% 销售税；邮政包裹通常于周末前发出，周一送达。如对收到的苗木不满意，苗圃承诺无理由全额退款，售后政策极为宽松。

官网: http://ensata.com/

Ensata Gardens is a long-running family mail-order nursery devoted to Japanese and Siberian irises, now in its 40th year of operation. In 2025 the nursery came out of retirement to release four tetraploid Pseudata irises — the first ever hybridized in the United States — reaffirming its place as one of North America’s most important sources of Japanese and beardless irises.

Nursery History and Location

Ensata Gardens is a home-based mail-order iris nursery in Galesburg, Michigan (USDA Zone 5), run by John Coble and Bob Bauer. The nursery specializes in Japanese irises (Iris ensata) and Siberian irises, and has been growing and shipping plants by mail for 40 years. Founders Coble and Bauer earlier ran Bauer-Coble Studios, a stained-glass workshop they established 48 years ago, which shaped the nursery’s artisanal sensibility before being discontinued.

Catalog and Collection Size

Japanese irises remain the centerpiece of the catalog, alongside Siberian irises and other beardless irises. Ensata once held the largest collection of Japanese iris varieties outside Japan — about 450 cultivars — and has now scaled back to around 100 cultivars while remaining one of the most comprehensive sources of Japanese irises in North America. Orders are accepted year-round by mail, with bare-root rhizomes shipped across the United States.

Hybridizing Breakthrough and 2025 Introductions

Collaborator Jill Copeland has been hybridizing Pseudata irises (I. pseudacorus × I. ensata) for over 40 years. In 2025 the nursery released four brand-new TETRAPLOID Pseudata cultivars — the first tetraploid Pseudatas ever hybridized and introduced in the United States. They were produced by treating Pseudata seedlings with colchicine and then crossing with tetraploid Japanese irises; two of the four have already surprised the iris world by producing a branch coming off a branch. The nursery also stocks “The Japanese Iris,” the 1990 Brandeis University Press reference edited by Currier McEwen for the Society for Japanese Irises.

Ordering, Shipping, and Guarantees

Ensata accepts U.S. orders only (no international orders at this time) with a $20 minimum plus shipping. The two shipping windows are mid-April through early June and early August through mid-October, with no orders accepted after September 1. Payment options include PayPal, check, or money order in U.S. dollars; Michigan residents add 6% sales tax. The nursery guarantees satisfaction and offers a full no-questions-asked refund on plants customers are not happy with.

Official Site: http://ensata.com/