@heirloomgal , I copied the list of NOT to buy, so here it is:
What NOT to buy at the dollar store
Don’t buy: Seeds or soil
First, never buy seeds or soil—those are two things worth splurging for from a reputable seed catalog or supplier.
You never truly know the origin of the seeds and soil you find at the dollar store, whether they’re actually organic or even contaminated, how the seeds have been stored and what kind of germination rate to expect. (Sometimes it’s zero, and by the time you realize your seeds won’t sprout, you’ve already lost a couple of weeks.)
Seeds and soil are the foundation of your whole garden, so it pays to know your sources.
Don’t buy: Gardening gloves (unless they’re your throwaway pair)
Second, don’t bother buying gardening gloves from the dollar store. I’ve worn through countless pairs of cheap gloves, sometimes several a season, and in the end it just makes more sense to invest in a good, sturdy pair that will last a long time.
Don’t buy: Gardening hand tools (unless they’re for your kids)
Along the same lines, don’t buy pruners, trowels, or other essential gardening tools because they seem like such a good bargain.
They’re not as sharp or durable as heftier tools from reliable brands, and you’ll end up replacing them sooner than you think.
There is nothing more frustrating than a tool that doesn’t perform or breaks in the middle of a job—I’ve been there.
(Though to be fair, I do have a dollar-store trowel that’s been with me for a few years, but only because it’s a backup that gets used once a year to stir up soft, fluffy potting soil.)