Buying From a Wholesale Grower When You Are Not in the Trade

A native plant society chapter planning its spring sale, a watershed district with a stream bank to plant, a land trust restoring a field edge, a school with a bare fence line: each finds a wholesale grower's availability list, sees a #1 container priced at three dollars and a #3 at six, and asks the same question. Can we buy from these people, and how? The answer that matters most is that a wholesale grower sells to whoever behaves like the trade: orders in quantity, orders ahead of the season, picks up or arranges freight, and pays on the grower's terms. Whether you hold a resale certificate matters less than whether your order is worth a grower's morning.

This page gathers what the agriculture departments of Florida, California and Texas say about who must register to sell plants, what the Florida Department of Revenue and the Texas Comptroller say about sales tax, resale certificates and exempt organizations, what the USDA Forest Service's restoration guide says about ecotypes and lead times, what the USDA PLANTS database means by native, what Penn State's pollinator program and the Piedmont Master Gardeners say about cultivars against straight species, and what the native plant societies of North Carolina, Florida and Maryland say about where their members buy. It adds the prices and grower counts printed on HortOS, a free directory of American wholesale plant growers with their published availability and trade prices, and it is not a substitute for asking the grower or your accountant.

Quick facts

Who can buy	Each grower sets its own terms: some sell retail by appointment, others are wholesale only, no small orders (the Florida and Maryland native plant societies' lists). Ask.
Licenses	Selling plants needs a state license or registration (California, Texas and Florida each run one). Buying to plant needs none.
Sales tax	Trade prices are ex tax. A resale certificate removes tax only on plants you resell; Florida's rule treats nursery stock sold to the final user as taxable. A qualified nonprofit may hold an exemption (Texas Comptroller). Otherwise add your state and local rate.
The sizes to buy	#1 and #3 containers for a volunteer planting, liners and plugs for a large restoration. On the live price pages on 24 September 2026 the commonest southeastern natives sat at $2.50 to $4.00 in a #1 and $4.75 to $10.25 in a #3.
Provenance	Native on a label means native somewhere in the country (USDA PLANTS). Ask for straight species and the seed origin.
Lead time	The USDA Forest Service says native material is often not available in the quantities and quality required; allow lead time to collect and propagate, or contract with a supplier.

Who sells to whom, and how to tell

The state rules bind the seller, not the buyer. The Florida Department of Agriculture and Consumer Services requires anyone producing plants for sale to register as a nursery and anyone buying from registered nurseries for resale or professional landscaping to register as a nursery stock dealer; the California Department of Food and Agriculture says a License to Sell Nursery Stock is required for any person who sells plants for planting, propagation or ornamentation; the Texas Department of Agriculture registers each location where nursery products are sold or grown for sale. None of those rules stop a grower selling to a group that will plant what it buys.

What decides whether a grower will sell to you is its own policy, and the native plant societies' nursery lists show the whole range: the North Carolina Native Plant Society's list has growers described as wholesale and retail, and a farm not open to the public that takes orders by email; the Dade chapter of the Florida Native Plant Society says some of its nurseries are wholesale nurseries which will sell retail by appointment; the Maryland Native Plant Society marks one grower wholesale only, no small orders.

On HortOS, three places tell you where a grower stands.

• The grower's page. Every grower in the directory has a page with its contact details and its current list, and a grower that has set a minimum order shows it there.
• The list itself. A line can be priced, or price on application. Compiled from growers' current trade lists on HortOS in September 2026, about one line in four is price on application, most often advanced trees and large quantities, which the grower prices by the job.
• The plant page. Every plant page shows who lists that plant, by state and by container size, with the date each list was last updated. The page for live oak (Quercus virginiana) showed 324 growers on 24 September 2026, 198 of them in Florida and 56 in Texas, in 51 sizes from liners to field grown.

If a grower's page says nothing about who it sells to, email and ask three things: whether it sells outside the trade, what the minimum is, and whether you can pick up. HortOS itself is a trade platform: reading the directory and the prices needs no account, ordering through it needs a trade sign-up with an EIN, and every order goes to the grower to confirm. The terms are each grower's own, and HortOS never answers on a grower's behalf.

Resale certificates, exemptions and what a trade account changes

A resale certificate is the document most people mean by a trade account, and it does less than they think. The Florida Department of Revenue issues an Annual Resale Certificate to businesses registered to collect sales tax, and says it allows them to buy tax free the property they will resell. Florida's rule 12A-1.048 says the sale of ornamental nursery stock by any person is subject to tax, that a sale for resale is exempt when the seller holds a copy of the buyer's certificate, and that stock bought by one nurseryman from another for stock is exempt. A group buying plants to put in the ground is the final consumer, so a resale certificate is the wrong document.

The document that fits is an exemption. The Texas Comptroller says qualified nonprofit organizations can apply for exemption from sales tax on purchases necessary to the organization's exempt purpose, and lists parent-teacher organizations, educational organizations and 501(c)(3) organizations among the types it covers. Every state runs its own version, so the question for the treasurer is whether the organization holds a certificate in the grower's state, or whether the tax is simply a line on the invoice.

A trade account with a grower is usually a short application with the organization's details and a contact, followed by the grower's terms: payment before shipping for a new account, an invoice on terms once you are known, and the minimum. It costs nothing and does not change the list price; what changes is the grower's willingness to hold stock and invoice you.

Minimum orders, trays and pooling an order

A grower's minimum is not a snub. Liners and plugs are grown as a batch in a tray, and a line listed as liners, flats or plugs is telling you the unit it was grown in; pulling six plugs out of a tray for one buyer costs more in handling than they earn. A delivery run has a floor too, and that floor becomes the minimum on the grower's page.

The answer for a small buyer is to pool: a society chapter orders for its plant sale, a watershed district for a season of landowner plantings, a school as part of a city's planting order. The table shows what pooling buys: the native plants most listed by American growers, the growers listing each in any size, and the median trade price ex tax in #1 and #3 containers as printed on the live price pages on 24 September 2026, one price per grower, resellers and website prices excluded, freight not included.

The grasses that make up most of a wetland or prairie edge order are the cheapest lines on the list, and a #3 is roughly twice a #1 for the same plant. A pooled order of a thousand #1 grasses and shrubs at the medians above is a plant bill of roughly $2,500 to $4,000 ex tax before shipping. The list leans to the Southeast because that is where most growers with current lists are; the same arithmetic applies anywhere, at the medians on each plant's own price page.

Liners, #1 and #3: the sizes a volunteer planting buys

American container sizes run in classes written as a number and G, or a number sign: #1, #3, #7, #15, #25, #45 and up. The class is not a measured gallon; the ladder and the standard behind it are explained at nursery pot sizes explained. Below #1 sit liners, plugs and cells sold by the tray, what a restoration crew plants by the thousand and what a grower is least willing to break up.

For a planting that has to look planted on day one, a tree in a #15 is the usual giveaway size: on 24 September 2026 the live price pages put live oak at a median of $65.00 in a #15 across 69 growers, bald cypress at $58.50 across 67 and eastern redbud (Cercis canadensis) at $75.00 across 27. Every size, and caliper grading, is at what a tree costs by container size and caliper.

Straight species, cultivars and local ecotype

Native is a wide word. The USDA PLANTS database gives every plant a native status by jurisdiction, and its help document explains that a plant native to any part of a jurisdiction such as the lower 48 states is recorded as native. A label that says native may therefore mean native to another region of the country.

Cultivars are the second question. Penn State's pollinator program says it depends on how the cultivar is derived: some cultivar names are natural selections found in the wild, others are hybrids between plants from different continents, and some have bloom times out of sync with local pollinators or have had the nectar and pollen bred out of them. The Piedmont Master Gardeners summarize the field trials, beginning with the University of Vermont study of 14 native species paired with their cultivars; the results vary by plant and more data are needed.

Ecotype is the third. The USDA Forest Service's introduction to native plants in restoration defines an ecotype as a population within a species whose genetics give it a different form, flowering time, disease resistance or hardiness adapted to local conditions, and notes that forestry has long used tree seed zones so that seed is planted only in the zone it came from. The Florida Association of Native Nurseries puts it in a sentence: out-of-state plant stock often performs poorly, so ask your grower about plant and seed origin. For a buyer that means three questions: straight species or cultivar, where the seed or cutting came from, and whether the grower will grow to order from seed you collect or specify.

Lead times, shipping and state lines

• Order ahead. The Forest Service guide says native material is often not immediately available in the quantities and quality required, that a project should allow lead time to collect and propagate or contract with a supplier, and that advance ordering ensures the desired species with proper hardening of the stock. A grower's list on HortOS shows what it holds today, with the date it was updated: useful for a top-up order and no guide to next spring.
• Pick up where you can. Trade prices never include freight, and plugs travel best in their own trays over a short distance. Growers cluster: the Florida hub lists 814 growers in Miami, 585 in Homestead and 122 in Apopka, so one trip with a trailer can collect from several; the hubs for Texas, North Carolina, Georgia, South Carolina, Louisiana, Tennessee, Pennsylvania, New Jersey, California and Oregon do the same.
• Mind the state line. The shipping state's agriculture department certifies nursery stock and the destination state sets its entry rules; the California and Texas nursery pages both point to interstate shipping quarantine information.

What to watch for

• Treating the list price as the delivered price. Add sales tax unless the organization holds an exemption, then freight, then stakes and mulch; the plants can be the smaller half of a planting budget.
• Ordering in the planting season. Spring plugs were sown the previous year. An order placed in April buys what is left.
• Reading native as local. A #1 from a regional grower may carry seed from another state. Ask, and specify, if provenance matters to the site or the funder.
• Asking a grower for six plants. Below the minimum you are asking for retail service from a business that does not offer it. Pool, or buy the six from a nursery on your society's list.
• Using a resale certificate for plants you will plant. Nursery stock sold to the consumer is taxable under the Florida rule; an exemption certificate is the document for a nonprofit.

Getting it right

1. Settle the species list against a regional native plant database and your state's society list, and set quantities from the spacing.
2. Shortlist growers on the state hub and the plant pages: in your state, listing the sizes you need, updated recently.
3. Ask the treasurer whether the organization holds a sales tax exemption in the grower's state, then sign up on HortOS or apply for the grower's own account.
4. Check the median for each line on the price pages, then email three growers with species, quantities, seed origin, planting date and whether you will pick up, and ask each for a written quote ex tax with a ship date. The price check tests a quote against the current medians.
5. Order six to twelve months ahead for anything grown to order, with stakes and guards at the same time.
6. Confirm the count and the date a week before pickup, and check the trays before they leave.

A word of caution

The medians on this page are aggregates of growers' published lists on one date; the live price pages change as lists arrive, so a figure there may differ from the ones quoted here. Sales tax and exemption rules are each state's, and the organization's treasurer should confirm how they apply. On stock, terms and provenance, the grower's word is the one that counts.

Sources

• Florida Department of Agriculture and Consumer Services, nursery and stock dealer registration: who must register.
• California Department of Food and Agriculture, nursery services: the license to sell nursery stock.
• Texas Department of Agriculture, nursery floral licensing: registration by location.
• Florida Department of Revenue, annual resale certificate: what a resale certificate does.
• Florida Administrative Code, rule 12A-1.048: tax on ornamental nursery stock.
• Texas Comptroller, exempt organizations: nonprofit sales tax exemption.
• USDA PLANTS database help document: native status by jurisdiction.
• USDA Forest Service, an introduction to using native plants in restoration projects: ecotypes, seed zones, lead time.
• Penn State Center for Pollinator Research, habitat certification FAQ: cultivars and straight species.
• Piedmont Master Gardeners, native species or cultivars: the field trials summarized.
• Florida Association of Native Nurseries: seed origin and Florida ecotypes.
• North Carolina Native Plant Society, native plant nurseries: wholesale and retail growers.
• Florida Native Plant Society, Dade chapter, where to obtain natives: wholesale nurseries by appointment.
• Maryland Native Plant Society, native plant nurseries: ecotypes and straight species growers.