Let me start off by saying I'm up there in years (been retired for close to 20 years now) and have always grown houseplants. Literally all types. When I lived on Long Island, I built my own little hobby greenhouse from plans I developed myself. I grew orchids at the time and had over 70 different species and close to 110 plants. Needless to say, it was a very crowded little greenhouse!
When I moved to PA, I took a lot of plants with me, but not having a greenhouse, and working a lot of hours, I lost the majority of my orchids, some very rare but I couldn't grow them without a year round GH. I purchased a small 8x12 greenhouse, but because it's frame is metal, it's good for maybe 3 seasons (depending on weather) then the plants need to come inside due to the cold. I have it jammed packed at the moment with a lot of houseplants, but sadly only two orchids.
A while ago I rediscovered hoyas. They are perfect for me. I can put them in the greenhouse in the spring, and bring them inside in the fall. They then get placed in various windows, along with a wide variety of Philodendrons, Dracinias, Sanseveras, bromiliads etc. where they do well. This year I joined FB and found some sellers at reasonable prices, $10 or less, and was able to increase my hoya collection. They were cuttings, unrooted in a lot of cases, because I enjoy growing them rather than buying a fully grown plant. I enjoy taking care of them and seeing my labors rewarded rather than having someone else grow them out then I just take over the care. For such little guys, they are presently growing well!
What I would like to try, because I enjoy plants with huge leaves ( have Bird of Paradise, Prince of Orange, Congo and numerous dracinias which all bloom in the winter and fill the house with a very strong fragrance) is a hoya Imperialis. I realize there are a lot for sale on FB or ebay etc, but the prices are up there too since it's relatively rare. Being on a fixed income, I need to be careful what I buy and when.
My question is - does anyone know where, off the beaten path, I may be able to purchase an Imperialis cutting or start at a reasonable price? If not, that's fine because the enjoyment is in the journey, very seldom in the destination.
I might also mention that finding this site has helped since I enjoy reading and learning, and it has been most helpful.
Stay safe and stay well everyone, and keep enjoying your plants for many years to come.