How to spot a good plant shop in the first ninety seconds
You can assess a plant shop faster than you can assess a restaurant, because the stock cannot hide how it has been treated. Here is what to look at.
1. Look under the leaves, not at them
Turn over two or three leaves at random, especially where the leaf meets the stem. You are looking for fine webbing (spider mites), white cottony specks (mealybug), or small brown bumps that do not brush off (scale).
One affected plant is bad luck. The same pest on plants from three different benches means it is moving through the shop, and anything you buy comes home with it.
2. Check the soil surface
Persistently soggy soil with a green algal crust, or a white salt crust, means over-watering and no repotting. Bone-dry soil pulling away from the pot rim on every plant means neglect. You want to find a mix — some just watered, some drying down.
3. Lift a pot
Roots spiralling out of the drainage holes on most of the stock means plants have been sitting unsold for a long time. That is not fatal, and it is sometimes a bargaining position, but it tells you turnover is slow.
4. Ask a question you already know the answer to
'How much light does this need?' is a good test. A shop worth returning to gives you a specific answer — bright indirect, a few feet back from an east window — and often asks about your space before answering. A shop that says 'it's pretty easy' about everything is guessing.
5. See whether they will talk you out of a sale
This is the single strongest signal. Describe a genuinely difficult spot — a windowless bathroom, a radiator-adjacent shelf — and see what happens. Somewhere good will steer you to something that survives it, or tell you honestly that nothing much will. Somewhere bad sells you a calathea.
6. Look at the labels
Correct botanical names, and care notes that differ from plant to plant, mean someone is paying attention. Generic 'tropical foliage' stickers on everything mean the stock arrived on a truck and nobody has looked at it since.
7. Check the price against the pot size
Independent shops run more expensive than big-box, and that is fair — better acclimated plants, real advice, higher rent. What is not fair is a four-inch pot at a rare-plant price because the plant is briefly fashionable. If you are paying a premium, it should be for size, health or genuine rarity.
When to walk out
Pests on multiple benches, standing water in every saucer, staff who cannot name the plants, or a shop that pushes the most expensive thing regardless of what you described. There is almost always another shop nearby.