Pineapple is one of my favorite fruits. Ironically, I first tasted fresh pineapple only a few years ago: when I was growing up, I only saw it canned or dried and overloaded with sugar. So, of course, when I heard that you can actually grow a new pineapple plant from the top, I had to try it (especially since pineapple is among the pricier stuff in the produce aisle!).
First, choose a pineapple with a healthy-looking crown firmly attached to the top. This is really important: the new plant can’t photosynthesize or form roots without existing top leaves. Avoid pineapples with dried-out, browning leaves or signs of rot near the base.
Chop off the top close to the leaves. Some methods suggest rooting it in water, but I simply placed the top in potting soil, covered up to the base of the leaves, and kept it moist. In a few weeks, it took root and I could see new leaves beginning to form.
I kept my plant outdoors, but if it’s too cold for a pineapple in your area, it also makes a pretty houseplant. It’s also a fun project to do with kids.
Most guides that discuss growing pineapples this way mention that you should only expect fruit after two years or so. However, our pineapple gave us fruit in under a year! It was pretty small (as you can see in proportion to my hand), but the most delicious I ever tasted: juicy and very flavorful.
Domestic Felicity 
That’s neat!
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I think so too!!
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That’s amazing! I have tried growing scallions and lettuce this way, but never had success so far. But I should try again, and a pineapple would be even more fun! But thanks for the warning that it may take a year or two.
Susan
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It’s a super fun project, and you get a nice-looking plant, but yeah, fruit might take some time. Some vegetables root more easily in water. Onions are very easy – just make sure their roots are touching water.
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