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The Nursery LedgerA guide to specialty plant nurseries and mail order growing

Nursery Visits

Questions to ask a nursery grower

At a specialty nursery the person at the till often grew the plant. Ask questions worth their knowledge, and the answers will sort the bench into what belongs in your garden and what does not.

Gardener talking with a nursery grower between benches of plants, holding a pot while the grower points toward the propagating house

Anyone can ask whether a plant likes sun. The gardener who gets the interesting answers at a specialty nursery asks about propagation, rootstock and winters, because those questions reach the part of the operation where the plants are actually made. The ten below are ordered the way a good conversation runs, opening easy and ending where the real knowledge lives, and each carries a note on what a strong answer sounds like.

Where the plant comes from

Open with propagation: do you grow this yourselves, and from seed, cutting or division? A nursery that propagates its own stock can answer every later question from experience, because someone in the family struck the cutting and wintered the young plant. Follow with origin for natives and woodies: where does the seed or understock come from? A county or a seed lot named on the spot is the mark of a serious grower, in the native trade especially, because provenance is the one fact nobody can fake in passing.

How it behaves out of the bench

Ask how the plant winters for them, not in general, and how it has behaved across several of their years. Ask what it hates: the honest answers, wet feet, late frost, a specific mite, are the ones catalogs never print, because admitting a weakness reads like criticizing the plant they are selling. Ask how big it truly gets in five years in ground like yours, and listen for a range and a caveat rather than the catalog number repeated. Ask what they plant it with, and the answer often teaches more about the plant than anything else in the yard, because combinations reveal habits: what it hides, what it props, what it flowers beside.

The trade questions

For roses and fruit, ask the rootstock and why they chose it; for grafted anything, where the union should sit in your climate. For anything mail order, ask what ships when and how the box is packed, because the answer tells you whether the plant leaves here dormant or stressed. And close with the question growers answer best: what failed for you last year? The losses are the curriculum of a nursery, and a grower who shares them is teaching you their whole climate.

The ten, in order

  • Grown here, or bought in?
  • Seed, cutting or division?
  • Where does the seed or understock come from?
  • Own root or grafted?
  • Wintered outside or under cover?
  • What does it hate?
  • How big in five years, in soil like mine?
  • What do you plant it with?
  • What ships when, and packed how?
  • What failed for you last year?

A grower who answers ten of ten is a correspondent for life; a vendor who answers three has told you something too. The difference is easy to hear once you know what each shape of answer means:

Reading the answers you get
QuestionStrong answerWeak answer
Grown here or bought in?names the field or the propagatornames the wholesale catalog
What does it hate?a specific failure, named plainlynothing at all, it is easy
Five year size in my soil?a range, with a caveatthe catalog number, repeated
What failed last year?a story with a lesson in ita pause, and a change of subject

Mistakes to avoid

Question mistakes waste the same access. Asking questions a sales leaflet could answer, and receiving the leaflet’s answers. Treating the visit as a test to pass rather than a conversation to have, which teaches nobody anything. Not writing the answers down, so three growers blur by the car park into one confident memory that is wrong. Arguing with a warning: a grower who says a plant hates your kind of winter has saved you a season, and the argumentative shopper buys it anyway. And leaving without the one question that mattered, unwritten in the pocket.

What the answers are worth

Write the answers in the garden diary while you walk, tied to the plant names, because memory blurs by the car park. Compare two nurseries on the same questions and their differences become the real catalog, deeper than any website: one will tell you how a variety winters, the other will tell you how it sells, and a season of gardening follows from knowing which is which. The habit costs minutes and repays seasons, and it turns a buying trip into the apprenticeship it already secretly was. The visit guide covers where and when to go; these questions are what to do once you are there.