I’m a sucker for the colorful displays of primroses that pop up in grocery stores this time of year. Who can resist those charming flowers in the middle of winter? I usually buy several and cluster them in a basket or decorative pot for some indoor cheer. It’s a lot of joy for less than ten bucks.
If you fall prey to their spell too, be sure to water them regularly since they like to be moist. If the soil dries out so much that the plant wilts and water runs right through the pot don’t despair. Fill a container that is taller than the pot with water and set the pot in it. If the pot bobs on top, gently push it below the surface of the water for a minute. You may see air bubbles coming out of the pot, which is ok. Let the pot sit in the container of water for a 30-60 minutes to completely moisten the soil again, then remove it and let it drain in the sink.
Place your primroses out of direct sunlight. As the flowers fade, carefully clip them off with scissors. You may notice new flower buds forming under the old flowers. Feeding occasionally with a general-purpose flowering houseplant food will keep your primroses blooming for weeks. Just be sure to follow all label directions carefully.
Amazingly, grocery store primroses can assume a second life as a garden plant if you live in USDA hardiness zones 3-8 (winter temperatures to -35 degrees F). Keep them moist indoors until the weather warms up, then plant them in the garden once frosts are passed. They like a partly shady spot and moist but well-drained, humus-rich soil.
Like fall mums, getting grocery store primroses to come back year after year is a bit of a crap shoot. I’ve had some success planting them in a partly shady patch under some shrubs. The soil here is loose and rich from years of applying bark mulch. These outdoor primroses bloom a bit later than the ones in the grocery store, since those are forced in greenhouses.
Next time you shop for groceries, look for these little cuties in the floral department. At the very least they will bring some cheer to these gray winter days.