
a garden that's just starting for the season
9. Olea europaea, the olive tree. If I did everything just right (amended soil to drain better, site the tree against a south-facing wall, and be vigilant against fungal disease), I could in theory grow an olive tree. However, my yard is too shady to ripen olives, even if I could coax it to set fruit. Despite this, a few people in the Seattle area have been able to grow and harvest small amounts of olives. Growing up in California, we had two olive trees in our yard. My parents never did anything with the fruit (and my father was rather annoyed by the purple staining of fallen fruit onto the concrete walkway). But these made great trees for climbing.
8. Arachis hypogaea, peanuts. You likely know this, peanuts are not a true nut but a legume. What we eat as a "nut" is actually the seed of the peanut plant, borne in pods like peas or beans. Native to hot tropical climates, peanuts need long hot summers with more warm days than we get in a season. If I could grow peanuts, I could pair them with item number 1 for a lovely homegrown and homemade treat.
7. Prunus amygdalus, the almond tree. Almond trees can be grown in my area, but our wet spring weather here leads to blossom rot. In addition, almond trees bloom too early for reliable pollination in my area. Almond trees thrive in Mediterranean climates, not cool maritime ones. There are a few types of nuts that cannot be grown in my area. I chose almonds because they are the only common tree nut that I am not allergic to.
5. Citrus × tangerina, tangerine tree. Technically I could grow tangerines here. However, they would have to be a dwarf variety grown in a pot. The opot would have to be moved outside to a very sunny spot on our property in May each year, then moved back indoors in October. As it would be a very small tree, it wouldn't yield much. I do have a neighbor who grows lemons in a pot on casters. She moves the pot outdoors each year, then wheels it back inside for fall, winter, and early spring. I've only ever seen 8 or 10 fruits on her little tree.
4. Citrullus lanatus, the watermelon. You can grow watermelons in the Seattle area, but my yard is too cool and isn't full sun. If I had a very sunny spot I could grow melons on black plastic mulch.
3. Persea americana (or avocado pear), the avocado tree. Most avocado trees prefer a temperature range between 60 and 85 degrees F, typically found in zones 9-11. There are some cold-hardy varieties that can be grown in zone 8b. My husband lived in southern California for a year when he was a boy. Their rental home was adjacent to an avocado orchard. His mom was told she could pick up any fruit that had fallen for their use. My husband hated avocados as a child, unfortunately, He missed out on a golden eating opportunity. I also lived in California growing up, but we didn't have a handy avocado orchard nearby, and my father didn't like the mess that fruiting trees produce.
2. Coffea, the seeds of which are known as coffee beans. Coffea needs the climate of the tropics to grow and produce. Colder climates slow growth and prevent flower production. A frost will kill the leaves and a freeze will kill the plant. Hawaii is the only state in the US where coffee is grown commercially. The Coffea plant could in theory be grown in a greenhouse in my climate. However, it would be more along the lines of a horticutural experiment than a way to get my daily beans.
1. Theobroma cacao, otherwise known to us as the cocoa plant. Cacao is an evergreen tree, grows up to 39 feet, It grows in the tropics, which are far from my area. Theobroma cacao gives us cocoa butter, chocolate liquor (used to make baking chocolate and chocolate candy), and cocoa powder. Chocolate anc cocoa contain two stimulants, caffeine and theobromine. Theobromine tends to be less stimulating, but its effects last longer. Some of us experience sleep disturbances if we consume chocolate later in the day.

