No, you're not the only one. Been very strict with plug plants, as no greenhouse to bring them on, but seeds my downfall. Forget to see what I've got left from the year before, or any ebay/jtf/aldi bargains (well, it's rude not to, at those prices).
Seed is my downfall. Never bought a plug plant.
Don't really "do" seeds, they get leggy or rot & haven't got a heated greenhouse. I'll only plant the hardy ones, well just scatter them around really, but as the growing season is shorter here I need fast ones! I planted ipomea as soon as I could last year, they grew beautifully strong but only reached 6" high by the autumn.
I have to restrain myself with seeds, cuttings, plants-everything really
growing from seed... 150+ nicotiana seedlings, amongst many others!
Am sure I'll shoehorn them in somewhere!