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News / Life / Clark County Life

Check It Out: Kitchen-scrap gardening is the pits

By Jan Johnston
Published: April 24, 2016, 6:13am

Ready for a “pit-y” party? The best part about this party is that the pits will definitely cause tears — tears of joy, that is. After all, there’s something pretty great about taking a pit — as plain as plain can be — and helping it to transform into a horticultural Cinderella.

Not convinced that you have the ability to coax a plant from a pit? Take heart because author Holly Farrell has potential green thumb firmly in hand with her “Plants from Pits” guide to kitchen-scrap gardening.

Before you start worrying about which pit is the best fit for your garden, be sure to read the first two chapters: How Plants Grow and How to Grow Plants Successfully. I don’t know about you, but it’s been a lot of years since I had a biology class, so a refresher on pit properties — vegetative reproduction, seed coats, dormancy, etc. — can make the whole growing process a lot more meaningful. It’s especially good to remember that “a pit is a seed contained within a fruit or vegetable.” I bring this up because when you reach chapter three, The Pits, and you see entries for fruits such as grapes, tomatoes, and blueberries, you might do what I did and think, hey, those are seeds not pits. Well, if a rose is a rose is a rose, a pit is a seed, and so on and so forth.

Once you’ve boned up on pit anatomy and the proper care and feeding of pits, your pit toolkit is nearly complete. Chapter three is where the real excitement starts because you’ll learn about specific pits and how to nurture them based on two important factors: ease and patience.

If you’re up for a challenge and have the patience of a saint, you might want to try sowing some fig or olive pits. According to Farrell, “Figs are relatively straightforward to grow, if good pits can be obtained.” Apparently there are some varieties of figs that “may not have been successfully pollinated,” so in this case, not every fig is a fig is a fig. When it comes to olives, there is a dormancy issue. “Olives can be tricky to grow from pits because they have two dormancy mechanisms, and it’s necessary to break both of these before they are likely to germinate.” Also, sowing pits from olives preserved in brine will not lead to more olives. Tetchy little pits.

While nothing in life is certain, some pits are certainly easier to grow than others. Watermelons, pumpkins and chili peppers (remember – a pit is a seed is a pit) are easy peasy to grow, and the fruits of your labors will make themselves known before you can say “pit stop!” Other pits to consider sowing and growing can be harvested from cape gooseberries, pomegranates, kiwis and passionfruit, not to mention citrus, berries, peaches, and apples. Truly, the pit list is endless.

The final chapter in Farrell’s pitch to pits offers advice on what to do once your pits have germinated (besides squeal with delight!). Repotting, pruning, controlling pests — all of this stuff needs to happen in order to keep your new plants happy, and with Farrell’s guidance, a seedling has a pit-tastic chance of reaching planthood.

So, the next time you make guacamole, or a peach pie, don’t ditch the pits; there’s a veritable garden just waiting to be set free.


 

Jan Johnston is the collection development coordinator for the Fort Vancouver Regional Library District. Email her at readingforfun@fvrl.org.

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