Homegrown citrus is every indoor gardener's Mount Everest. Who doesn't dream of walking by the kitchen window, leaning over, and plucking a ripe lemon from their very own tree? Actually, that scenario is within reach. If you have a bright space wherea small bush might dwell, you could be squeezing your own citrus. I'm not saying you'll be able to open a juice bar. But a few mouth-watering windowsill kumquats, oranges, or lemons could be in your cards even in the North. PS: An orangery is not necessary.
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