Hardening off the broccoli

Blurry camera phone picture:

Here are 63 broccoli young’ins, inside the plastic greenhouse shelf thing that R. gave me for Christmas in late 2008. Unfortunately the cloth used in the zipper has badly deteriorated after only six months outside last summer, so this will probably be the last year I can use this as a greenhouse. I spent an hour or so last night potting up another 36 seedlings.

The whole unit is resting in the shade of my back porch awning while the plants get used to the daily temperature swings outdoors for a little while. When I do finally move them to the sun I need to make sure they don’t get TOO hot by checking on them at noon every day. A bright sunny day could have temperatures inside the plastic building up to 100+, followed by nightly lows in the high 20s (F). The plants probably wouldn’t appreciate such extremes.

Tonight’s low is forecast to be 24 degrees, so I’ll put a few gallon jugs of warm/hot water in there with the plants and zip them up tight.  I might even give them a blanket for the night.

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2 responses to this post.

  1. do you still use your improvised little greenhouse?

    Reply

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