Growing pumpkins in winter

Anybody who grows pumpkins knows that you can’t plant them outside until after the last chance of frost. Around here, that’s mid-May. You’re probably wondering why, in that case, I have pumpkins growing inside in January.

This story begins some time after Halloween, when I cleared our decorative (and uncarved) pumpkins from the front yard. Intent on harvesting the seeds – some to roast, and some to dry for planting – I carried the somewhat softened pumpkins to the backyard and shattered them. That is to say I picked them up and dropped them, sometimes forcefully, repeatedly until they were open enough to get to the seeds, then composted the shells.

Normally, I would have just washed the seeds and left them on a tray to dry. But when I tried that, Zuko started eating the seeds. So they ended up in a smaller container, smushed together… and some of them sprouted. When I showed Cassandra, she insisted “we” grow them.

I had small coir pots and seed starting pods left from previous years, so I set up about a dozen of the sprouted seeds in a couple trays. (Some unsprouted ones were saved for outside planting in the spring.) As they outgrew their original containers, I repurposed some of the packaging from NakedWines.com for the next phase and bought a bag of potting soil.

Several young pumpkin plants growing in a container

As they outgrew that packaging, I knew it was time to invest in a larger container that could sit in my bay window. I wanted something raised, so I wouldn’t have to bend down past the sewing desk. I bought this container (and some more dirt) with holiday money; it’s about waist high, and includes a shelf underneath for storing bits and pieces.

There are nine pumpkins plants growing in my bay window now, and all of them are clearly leaning towards the window, grabbing as much sun as they can. I’m hoping they continue growing slowly for the next few months – the window gets good sun, but is a little cooler than the rest of the room – until the entire container can be relocated outside. Pumpkin vines have a tendency to sprawl, and I want to make sure they have space to do that… outside.