Rimrock Gardens Nursery has been selling plants out of its West End location on King Avenue for decades, and on a warm Saturday morning in April, the place is so crowded you have to park halfway down the block.
What’s the draw? That’s the question I kept asking myself the first time a friend dragged me there, certain I could find whatever I needed at a big-box store for less. I was wrong on both counts.
The short answer is this: Rimrock Gardens carries things you genuinely cannot find elsewhere in Billings. I’m talking about heirloom tomato starts in a dozen varieties, true dwarf fruit trees grafted for our short growing season, native Montana grasses that don’t require babysitting through August, and perennials selected specifically for Zone 4b. That last part matters more than it sounds. Our climate is punishing — late frosts in May, weeks of 95-degree heat, brutal winds off the Rimrocks — and a lot of what looks gorgeous at the chain garden centers simply won’t survive a full year here. The staff at Rimrock Gardens knows this and buys accordingly.
The staff, honestly, is half the reason to go. There’s a woman who works the perennial section on weekends — I’ve never caught her name — who can look at a photo of your backyard, ask three questions about sun exposure and soil, and hand you four plants that will actually work together. That’s not something an algorithm or a product tag does well.
The greenhouse itself is worth a slow walk even if you’re not buying anything. In early spring it smells like damp earth and basil and something faintly citrusy — probably the Meyer lemon trees they bring in as houseplants. The outdoor sections are organized loosely by type: annuals up front near the parking lot, vegetables along the east fence, trees and shrubs toward the back where there’s more room. Prices are competitive with what you’d pay at the home improvement stores for comparable quality, and meaningfully cheaper when you factor in that these plants are actually likely to live.
A few practical notes: the best selection is in late April through mid-May, before the serious gardeners have picked over the good stuff. By Memorial Day weekend the heirloom tomatoes and specialty peppers tend to go fast. They do carry bagged soil amendments, fertilizers, and basic tools, but this is primarily a plant nursery — don’t expect an extensive hardscape or pottery department.
They’re open seven days a week through the growing season, typically closing up in late October or early November depending on weather. Cash or card both work. There’s no website worth consulting for current inventory; your best bet is just to show up.
I go back every spring, usually twice — once in April to get my cool-season vegetables and perennials sorted, and again in late May for the warm-season annuals and tomatoes. It takes longer than the alternative, and I spend more time talking to people than I planned. I don’t mind that at all.
