Greenhouse construction, Phase one/ Notes from the meeting of December 3rd

At this meeting we got the frame of our Greenhouse put up. We bent inserted lengths of rebar into PVC pipe, and bent the rods into hoops, inserted about a foot into the ground. We then joined them at the top with another length of PVC/ rebar. The rebar provides the strength, and the PVC keeps the rebar from abrading the plastic cover. S30A0132

Due to the wind, which picked up towards the end of our meeting, we were unable to get the plastic cover attached. It would have been buried along the sides of the greenhouse. We also need to build a wooden frame at one end to contain a door and vent. Once we get this done, we will install an inner hot bed for starting seedlings, low tech insulation on the north side, mass to collect solar heat and even out temperature swings, and possibly a compost heating system. These systems will be backed up by an electric heater.

Advertisements

Notes from the meeting of November the 14th/ Greenhouse Design

The weather is still fairly pleasant, so we have continued working on our Lakewood Farm. At this meeting we continued turning our abundant supply of leaves into compost piles.

We also discussed plans for our greenhouse. It will be a simple hoop house, which has the advantages of low cost and ease of construction/removal. However, it will be less sturdy and harder to heat.

We will thread twenty foot lengths of rebar into pvc pipes, and bend the composite rods into hoops. These will be buried in the ground, and connected along the top by another rod. Then greenhouse film will be draped over the structure, and buried along the edges. Rope will be used to tie down the plastic and keep it from flapping in the wind.

Hopefully, we will be able to construct the greenhouse at the meeting after next. I will post pictures of the construction, and then record its performance. This is an Eliot Coleman style greenhouse, and part of it will be used for early plantings of cool weather crops. It will also house a hot bed for starting seedlings in the spring. ¬†These will be for sale, for member’s gardens, and for our farm site.