A-Z Gardening in Zone 3-4

For the organic gardner struggling in the short season climate


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Cucumbers

cucumber netting

netting for cucumbers to climb up on

cucumbers growing on netting

cucumbers growing on netting

cucumbers on vines

cucumbers on vines

We grow cucumbers in our greenhouse because the season is so short here. In May, after we hang  netting that has large spaces in it from the roof of the greenhouse, we plant our seeds in the soil of the greenhouse floor.  Then we put black plastic between the rows to keep the weeds down and to heat up the soil. Yes, we have weeds, they blow in the open windows and doors and we bring them in on our feef and clothes.  After that, we sprinkle Concern, ( diatomaceous earth, organic crawling insect killer), over the seeds before they come up.

You should be able to order Concern, at gardening stores or gardening catalogs. See the post (: https://51chevy.wordpress.com/2008/01/22/catalogs-that-…nhouse-growing/ ) If you still can’t find it click this site http://www.victorpest.com/search?page=1&search=concern.  Concern kills crawling insects like slugs and pill bugs that eat plant shoots and young plants.  It can be used in the garden, on house plants, or in the greenhouse.

I recently learned that Concern, cannot be shipped to all states, however, another product called Safer, diatomaecous earth can. Go to http://www.saferbrand.com/store/insect-control/51702  to order on line.

There are two different kins of  diatomaceous earth, one is used to filter swimming pools.  This type should not be used as it is dangerous to breath it in because it can cause lung damage.  The variety used for gardens is a much finer powder and does not pose a health hazard.

As the cucumbers grow up the netting you must weave the vines in and out of the netting spaces.  This is necessary in order for the vine to support the weight of the cucumbers as they grow.

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Planting In The Greenhouse

Over Memorial Day weekend Linda came over with her two daughters, Theresa and Elaine, and Elaine’s husband Dan, to plant tomatoes and peppers in the greenhouse. It was a perfect day to work in the greenhouse, it was cloudy and cool. You don’t want to have to work in the greenhouse for very long on a sunny day. Linda had planted cucumber seeds in the greenhouse the week before. The cucumbers are just emerging now and will soon climb up on the netting we hung from the greenhouse roof. As the cucumbers grow, we thread them in and out of the netting so that the plants can get a good grip on the netting and won’t fall down due to the weight of the cucumber growing on them. We also put down black plastic mulch to keep the weeds down, yes we have weeds in the greenhouse, and to keep the moisture in the soil. In order to get a jump on the season we started our summer and winter squash in pots a few weeks ago. we keep the pots between the cucumber rows until we can safely put them outside in the garden.

We have been planting the tomatoes in red plastic mulch for many years now. The red-colored mulch actually reflects infrared light wavelength upward into your plants, stimulation more rapid growth and development, according to the US Dept. of Agriculture, which developed the red mulch. You can buy Red Tomato Mulch form Gardener’s Supply Company, A.M.Leonard’s Gardeners Edge and Charley’s Greenhouse & Garden.

Slugs and pill bugs are the two pests we have to deal with in our greenhouse. I put down diatomaceous earth and escar-Go and I also try to capture a big fat toad to put in the greenhouse for the season. Toads really enjoy the greenhouse once it gets growing good.

We haven’t had a problem with white flies for many years now. White flies live in greenhouse environments and to get them you have to bring them in from another greenhouse, at least here in the frozen north. The best way to get rid of them with Catch-It-Traps, you can get from Charley’s Greenhouse & Garden.

We use drip irrigation to water everything growing in the greenhouse in order to saves time and water. I have found that watering twice a week, on Wednesday and Sunday evening, for one hour works well for us. See a past post, “The Greenhouse“.

Peppers in the greenhouse

Cucumbers in the greenghouse