美国蟾蜍阴影野花苗圃 – 北美东部四百余种原生野花与种子

苗圃概况与创立历程

蟾蜍阴影野花苗圃（Toadshade Wildflower Farm）是一家邮购苗圃，专营北美东部的原生多年生野花与种子，苗圃和繁殖场地都设在新泽西州法国镇（Frenchtown）。它创办于 1996 年，创办人 Randi Eckel 是昆虫学博士。创业的起因很具体：当时不管是普通园艺爱好者、科研人员、栖息地恢复项目，还是单纯的植物爱好者，都很难买到标识清楚、种名准确的直系种原生植物，市面上多见的是遗传背景不明的栽培品种。Randi 的研究背景是昆虫学，很清楚原生植物在景观里承担什么角色，于是把生意和科普放到了同等位置——三十年来她为市镇、园艺俱乐部、自然中心、学校课堂、园艺大师培训班、景观公司以及各类会议讲过数百场。苗圃常年与 800 多种原生植物和种子打交道，在售品种通常保持在 400 种上下，而整个团队只有四个人。所有植物都在自家农场繁殖，从不从野外挖采。苗圃以邮购为主，农场本身不对外开放。

在售植物与种子

园里所有植物都在场地内繁殖，来源是种子、扦插或分株；能靠种子或孢子繁育的就不靠别的，为的是尽量保住遗传多样性。在售植物以北美东部原生多年生种类为主，默认用 3.5 英寸方盆（473 毫升）栽培，另有 4 英寸方盆（701 毫升）、夸脱方盆（946 毫升）和半加仑方盆（2600 毫升）几种规格。种子全部手工采收、手工清选，每包的分量足够育出一整盘苗，包装上按苗圃自己的经验写明该品种的催芽办法。每种植物的页面都会交代它的分布范围、喜好的生长条件、完整学名、依靠它生存的昆虫和野生动物，以及从种子种起的方法。栽培品种在这里很少见，网站上专门有一段说明：当年只供应 3 个，全都是常见蓝紫色堇菜的选系，其中两个还是别人送的或自己冒出来的。若收到的植物状态不佳，苗圃会免费补发一次。

订购与发货安排

订购方式有五种：在植物页面直接下单最省事，也可以打印订单表寄来、传真过来、发电子邮件，或者照纸质目录邮购。不设最低订购量，货款在发货或自取前才结算。植物从每年 4 月 1 日到 11 月 30 日按周发货，种子全年发货；春季发货会照着客户当地的气候和植物本身的节奏安排，6 到 8 月若预报高温，发货可能推迟。植物走 UPS 或 USPS 优先邮件，种子走 USPS 普通包裹，每一株发货前都经过人工包装。运费按订单金额分段计算，木质植物超过 2 英尺、半加仑盆另有附加费。按各州与联邦的检疫要求，发往部分州和加拿大的植物必须裸根寄送，蒙大拿、俄勒冈和加拿大还要逐株检查，另收 35 美元处理费（加拿大 45 美元）。加利福尼亚、夏威夷以及海外不发，法国镇周边 100 英里内的大额订单可另行咨询卡车配送。

教育活动与专业服务

卖植物和种子之外，苗圃还承接讲座、研讨会和工作坊，对象涵盖园艺俱乐部、园艺大师培训班、专业学会、大学和树木园，活动范围以美国东北部为主；也可以按客户的目标设计定制种子混配，代做配比和备种；如果地里分不清哪些是原生植物、哪些是入侵种，还能约现场咨询，工作人员上门看立地条件、听清需求，最后交一份书面建议。农场里那片约 1.5 英亩的草地就是现成的示范：接手时它只是多年没好好打理的草坪，他们先让它自由生长、摸清家底，再用“口袋法”在一平方码的小块里补种原生植物，罩上围网防鹿和土拨鼠，剩下的交给植物自己往外扩。网站上另有不少免费内容，讲原生地被植物、播种要点，以及怎么从零建一片草地。

官网：https://www.toadshade.com/

Overview and Founding

Toadshade Wildflower Farm is a mail order nursery specialising in native perennial wildflowers and seed from eastern North America, with its growing grounds in Frenchtown, New Jersey. It was founded in 1996 by Randi Eckel, who holds a doctorate in entomology. The reason was concrete: at the time it was genuinely hard for home gardeners, researchers, habitat restoration projects and plant enthusiasts to buy straight-species native plants with clear, accurate names, because what was on offer was mostly cultivars of unknown genetic background. With a research background in entomology, Randi knew exactly what native plants do in a landscape, so the nursery set selling and teaching side by side — over thirty years she has given hundreds of talks to municipalities, garden clubs, nature centres, school classes, master gardener programmes, landscape firms and conferences. The nursery works with more than 800 species of native plants and seed, usually keeps around 400 species in stock, and runs on a team of just four. Every plant is propagated on the farm, and none is ever dug from the wild. Sales are mainly by mail, and the farm itself is not open to the public.

Plants and Seed Range

Everything sold is propagated on site, from seed, cuttings or division, and seed or spore is used wherever possible to keep genetic diversity intact. The plants are native perennials of eastern North America, grown by default in 3.5 inch square pots (473 ml), with 4 inch square pots (701 ml), quart square pots (946 ml) and half gallon square pots (2,600 ml) also in use. All seed is hand harvested and hand cleaned, each packet holds enough to raise a full flat of plants, and the packet carries germination directions based on the nursery’s own experience with that species. Every plant page sets out the species range, the growing conditions it prefers, its full scientific name, the insects and wildlife that depend on it, and how to grow it from seed. Cultivars are rare here, and the site devotes a note to the subject: only three were offered that year, all selections of the common blue violet, two of which arrived as gifts or volunteers. If a plant arrives in poor condition, the nursery replaces it once at no charge.

Ordering and Shipping

There are five ways to order: online straight from each plant page is the easiest, and order forms can also be posted, faxed or emailed, or used with the printed catalogue. There is no minimum order, and payment is charged just before shipping or pickup. Plants ship weekly from 1 April to 30 November and seed ships year round; spring shipments are timed to the customer’s growing conditions and the needs of the plants, and plant shipments may be postponed in June through August if extreme heat is forecast. Plants travel by UPS or USPS Priority Mail and seed by USPS ground, and every plant is hand packed before it leaves. Shipping is charged in bands by order value, with surcharges for woody plants over two feet tall and for half gallon pots. State and federal quarantine rules mean plants sent to certain states and to Canada must travel bare root, and Montana, Oregon and Canada require individual inspection for an extra handling fee of $35, or $45 for Canada. California, Hawaii and overseas destinations are not served, and large orders within 100 miles of Frenchtown can ask about truck delivery.

Education and Professional Services

Beyond plants and seed, the nursery takes on lectures, seminars and workshops for garden clubs, master gardener programmes, professional societies, universities and arboretums, mostly across the northeastern United States. It also designs custom seed mixes, blending and preparing the seed to meet a client’s goals, and offers site consultations: if you cannot tell the native plants on your land from the invasives, someone will visit, look at the conditions, listen to what you want, and leave written advice. The 1.5 acre meadow on the farm is the working demonstration. It was a neglected lawn when they took it on, so they let everything grow first to see what was already there, then planted native species into one square yard “pockets” and caged them against deer and groundhogs, leaving the plants to spread on their own. The website carries plenty of free material as well, on native groundcovers, seed starting, and how to create a meadow from scratch.

Official Site: https://www.toadshade.com/