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Sunday, 08 October 2017 18:14

Bred In The Bone

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Though we have had a long string of warm days, the fall season is well underway. For Rob, the first whiff of fall means it is time for

him to seek out and assemble a striking and unusual collection of pumpkins and gourds that will enchant gardeners who frequent Detroit Garden Works. Though it might be hard to believe, we ship his pumpkin choices nation wide this time of year. Unsurprisingly, he has a following. His pumpkin seeking has taken him several hundred miles in every direction from Detroit Garden Works. I greatly admire that focus and sense of purpose;  his travels represent lots of love, and lots more labor. I doubt he is aware of the hours passing. He has a big love for these fruits of the fall. And a bigger love and respect for those serious breeders with whom he has established a relationship. Countless times I have spoken to him while he was in the field. The excitement in his voice about what he was seeing was contagious. When did I fall in love with pumpkins and gourds? Just past that moment that he fell headlong for them. The colors, the patterns, the shapes, the surfaces- what is not to appreciate about these gorgeous fruits of the fall?

One of his favorite hybridizers is a gentleman close to 70. He and his wife have farmed for decades. Semi truckloads of their carving pumpkins are picked up weekly during the season, bound to markets far away from Michigan. He is also a hybridizer of considerable repute. His breeding crop, better than 30 years in the making, is under contract with seed companies that hope to be able to introduce some of his varieties. His interest in the future of pumpkins is bred in the bone serious. I suspect that Rob’s enthusiasm for a crop that he has devoted a lifetime was the beginning of a friendship based on mutual interest.

The average pumpkin field is bee hybridized. Pumpkins and squashes readily cross pollinate with each other. Bees gone wild! This means that every pumpkin field you visit will have pumpkins, squashes and gourds that are particular to that field, courtesy of random bee pollination.  Many of the pumpkins Rob selects for the shop are the result of a lifetime of work from a farmer turned plant breeder. Their pumpkins are a result of a breeding program that is strictly controlled. Many of the crosses are made in a greenhouse, to prevent any stray pollination from influencing the breeding goals.

Truth be told, Rob primarily buys pumpkins from two breeders. They are best friends, though they are many miles apart. They trade seed. They grow the most beautiful and interesting pumpkins I have ever seen. Of course the seed companies get first dibs on what they want. The blackest of the dark green pumpkins are usually put on reserve, as well as any bicolor pumpkins that feature strong and non-fading color contrast.  Rob brings in truckload after truckload of them once they are released for local sale. Rob has his interests and standards too. The very tall pumpkins have to stand up on their own, before Rob will buy them. The stems are stout and long. Many of the characteristics of a stem might actually become part of the upper surface of a pumpkin.

I did have the idea that I would discuss in this post the science involved in the hybridizing of pumpkins. Ha! That science is complicated.  I could not begin to discuss what is involved in breeding pumpkins. Suffice it to say that anyone who breeds pumpkins has a big love for nature, and loads of patience.

We had plenty of visitors for our fall fete this past weekend. I think I am accurate in saying the range of shapes, colors and textures was considerable. As in, something for everyone. I enjoyed watching people go through the process of making up their mind which pumpkins they would speak for. I understand this issue.  I like them all.

I feel fortunate that my home state is one of the top 6 states in pumpkin production in the US. This means I have the pleasure of being swamped with them. To follow are a few too many more pictures of Rob’s pumpkin picks.  I hope you enjoy them as much as I do.

 white pumpkin with green blush

pumpkin shopping

terrific, aren’t they?








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