Running a Club or Society Plant Sale

A garden club or plant society's annual sale is usually its biggest fundraiser and its best recruiting day, and it rests on months of members potting up divisions and cuttings. The one idea that matters most is that a society sale works when member-grown stock and plants bought in from growers are planned together, so the tables are full, healthy and labeled on the day.

This page covers the stock side of a society sale: the member-grown calendar, keeping member-grown pots healthy, filling the gaps from growers, labels, pricing and the records a society keeps. It draws on the bodies named below and on HortOS, a free directory of American wholesale plant growers with their published availability and trade prices. Running a community plant sale or tree giveaway covers one-off sales and giveaways.

Quick facts

Start early	Divisions and cuttings for a spring sale are potted up in fall and winter. Most plants need eight to twelve weeks in the pot to look saleable.
Healthy pots	Member-grown pots carry members' soil. Check every pot for weeds, pests and disease before it goes on a table.
Fill the gaps	Plants bought in from growers fill the gaps in the member-grown range and anchor each table.
Label everything	Every pot carries the common name, the botanical name and a short note on its needs.
Price in bands	Two or three price bands by pot size are quicker to run than a price on every plant.
Where the growers are	Growers near the society are on the state hubs: Florida, California, Pennsylvania.

The member-grown calendar

Work back from the sale date. Members divide perennials and grasses as they finish their season, take cuttings when shrubs are in the right state, and sow seed so seedlings are large enough to pot on two months before the sale. A society that publishes a potting calendar to members at the start of the year gets a fuller sale than one that asks for pots a month before.

• Six months out. Book the venue and the date, and send members the potting calendar and the list of plants the sale needs most.
• Three to four months out. Members pot up divisions and cuttings in clean mix. The plant sale chair decides what to buy in.
• One month out. Order the bought-in plants for delivery the week before. Members bring pots to a central holding area for checking.
• The week before. Check, label and price every pot. Water the holding area daily.

Keeping member-grown pots healthy

Member-grown pots carry members' soil, and with it whatever lives in that soil. The Wisconsin Department of Natural Resources advises carefully examining the soil in potted plants for jumping worms, or buying bare-root plants. It says plant sales can still be conducted safely with extra care to keep the worms from moving in the soil.

• Clean mix. Pot divisions into fresh potting soil, not garden soil, and shake off as much garden soil as the plant allows.
• Check every pot. Tip a sample out of its pot and look at the roots and the mix. Reject pots with weeds, pests or a sour smell.
• No invasive plants. Check every member-grown pot against the invasive plant lists of the state and the county.
• Hold before selling. A central holding area a week or two before the sale lets the plant sale chair check pots and spot problems before buyers do.

Filling the gaps from growers

Member-grown stock is strong on perennials and divisions and weak on the reliable sellers visitors look for. Bought-in plants fill that gap. Order the plants that sell at every sale, in the sizes visitors carry home, so each table has a solid core around the members' plants. Buying plants in bulk for a community group explains trays, minimums and quotes.

The table lists plants of the kind that anchor a sale table, with how many growers listed each on HortOS on 25 October 2026. Prices are medians across growers' current trade lists on HortOS on 25 October 2026: one price per grower, ex tax, freight not included, with the number of growers pricing each size in brackets. Grower counts are the growers listing each plant on HortOS on 25 October 2026, in any size. A median needs three growers pricing a size. Anyone can see the prices on HortOS, and only the trade can order.

Of the plants in the table, butterfly milkweed (Asclepias tuberosa) had the most growers listing it, 71, and New England aster (Symphyotrichum novae-angliae) the fewest of those shown, 10. A plant many growers list is easy to reorder for next year's sale.

Labels and pricing

The UF/IFAS Extension guide to plant labels in demonstration gardens follows the New York Botanical Garden's format, with the common name followed by the accepted scientific name in italics. A sale label needs the same two names, plus the plant's height, its sun and water needs, and the society's name. Ask members to write labels by hand at home, which saves time in the week before the sale.

Price in bands by pot size rather than plant by plant, with a higher band for unusual plants and larger pots. Work the bands out from what the bought-in plants cost, with sales tax and freight where they apply, and from what the society needs to raise. A price list on each table and one at the cashier keep the queue moving.

The day itself

Lay the sale out so buyers move one way past every table, with the cashier near the exit and a holding area beside it where buyers can leave plants while they keep looking. Group the tables by kind of plant rather than by member, so natives, perennials, herbs and shrubs each have a home and a buyer looking for one kind finds it quickly.

Give each table a member who knows its plants and can answer questions. A help table with the society's own advice, membership forms and the dates of its next meetings turns buyers into members, which for many societies is worth more than the takings. Keep a few trays back to refill the tables through the morning, so the sale still looks full for buyers who arrive late, and water everything early on the morning of the sale.

Records and the next sale

Keep a simple record of what sold, what did not, and what visitors asked for. Next year's potting calendar and bought-in order start from it. Record the society's takings, costs and any tax collected for the treasurer, and note which growers supplied the bought-in plants and how they did.

What to watch for

• Potting up late. A division potted days before the sale looks it, and buyers notice. Pot up two months ahead.
• Unchecked member pots. One pot of an invasive plant or a soil pest damages the society's name. Check every pot.
• Plants with no label. A plant without a name does not sell and cannot be traced if it is wrong. Label everything.
• Price on every pot. Individual prices slow the cashier and lead to mistakes. Use bands.
• No record of what sold. Without it, next year's sale repeats this year's gaps.

Getting it right

1. Fix the date and send members a potting calendar six months out.
2. Pot divisions and cuttings into clean mix three to four months ahead.
3. Order bought-in plants from growers near the society for delivery the week before.
4. Check every member-grown pot in a central holding area, and reject any that fail.
5. Label every pot with both names and its needs, and price in bands.
6. Record what sold and what visitors asked for, and start next year's plan from it.

A word of caution

Plant health and movement rules belong to the agencies named here, and the society's treasurer and the state revenue offices decide how a sale is taxed. The counts and prices are what HortOS printed on 25 October 2026, and the live pages change as growers update their lists. On stock and terms the grower's word is the one that counts.

Sources

• National Garden Clubs: garden clubs across the country.
• Wisconsin DNR, Jumping worms: checking soil in potted plants.
• UF/IFAS Extension, Interpretive Signage in Educational Demonstration Gardens, Part 2: label format and sign placement.
• Extension Master Gardener program: the land-grant university volunteer network.