sgtsheart said:
These bulbs were all approx. 1/4 to 1/3 sprouted. My question is, after the blooming season for them is over could I then plant them in the yard? or would I have to store them each year and bring them out each winter?
My experience with amaryllis is that if the bulb has started throwing up a significant amount of flower bud (worse yet, leaves) before being potted up, it's going to have a tough or even fatal time. If they're discounted I'd take a flier on ones w/just the bud showing, but would not waste my money on any with stalk showing between bud and bulb. Your mileage may vary of course.
You cannot really 'store them each year and bring them out each winter' as they require to grow their foliage on properly after flowering, and this will take at least 10 months-ish. If you do not help them do this, at best they will not bloom again and at worst may well just die.
Treat the amaryllis like a houseplant when the flower fades -- deadhead the spent flowers (I leave the stalk itself standing for the plant to resorb nutrients from, but I don't think you really have to). Bright part-sun windowsill, no freezy drafts, sufficient water. Easy, and really not unattractive in a foliagey way.
Come spring/summer, Amaryllis LOVE being planted into the ground, if you can (otherwise keep up the houseplant routine). My parents in PA do this - bright shade w/moderate water, although it may vary depending on your zone etc. In late summer, lift bulbs when foliage is largely yellowing (actually my mom usually has to lift them green b/c her foliage tends not to want to die back). Store in the dark, checking regularly for a bud appearing and bring out/pot up when it does. I think you need climate-controlled holding facilities or something though if you want to guarantee timing -- certainly my amaryllises have tended to operate on their own calendar when it comes to timing of each year's bloom.
I forget what zone you have to be in to have amaryllis in the ground year round, I a m thinking usda zone 8? Easy to look it up, but I have a sleeping baby on my left arm right now so you'll have to do it yourself
Have fun,
Pat, now with too many plant-eating cats and too few plant-friendly windowsills to keep amaryllises going, but missing them a lot this time of year.