The top of the staging can be solid or slatted. Slotted staging allows trays to drain easily but can be a problem if you have things stored or growing under the shelf. You can buy staging that has trays slotted into the top of the unit. The trays can act as water vessels but could make the shelving less versatile. In our greenhouse we have slatted staging onto which we place a range of trays which can be moved around and rearranged as necessary.

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Shelving can also be hung from the walls of the greenhouse. They are useful for seed trays and small pots of plants.

 

Potting Area

 

 

 

If you are going to work in your greenhouse you will need to set up an area in which you can sow your seeds and pot up plants. This could just be an area of staging set aside for this purpose or a specially designed potting bench.

 We just place a potting tray on the staging. This can be moved about or taken outside if it is too hot to work inside the greenhouse.

 

 

 

 

 

If you choose to use an area of staging you will need some method of containing the inevitable mess. You can buy units specially made for this.

 

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Watering

 

Another piece of essential equipment is a long reach watering can. This will enable you to easily reach plants toward the back of the shelving. Consider the weight of the can when full as you will need to be able to water plants on the higher shelving. If regular watering is likely to be a problem you may wish to consider an irrigation system.

 

See here for more information on watering and irrigation systems

 

 

Ventilation and Shading

 

It’s important that a greenhouse has adequate ventilation. It can be quite difficult deciding when to open and shut windows and doors especially in you are out for most of the day.

 

Automatic louvres or window openers are really useful. We have automatic opening devices on our roof windows. Louvres can replace some of the side windows.

 

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Shading

 

During the heat of summer you may need to consider shading. This isn’t an issue in our greenhouse as our grapevine acts as a natural shading system.

 

Some shading materials can also fulfil a double role and act as insulation during colder periods. It will only be necessary to shade the greenhouse on the south facing side or you may cut down too much light and your plants will consequently suffer.

 

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Heating

 

Then there is the other side of the coin. If you wish to use your greenhouse through colder months or wish to grow or protect tender plants you will need to consider a heating system.

 

Electric fan heaters can also help circulate air and cut down on fungal disease. They generally do not produce fumes but can be expensive to run.

 

On an allotment  plot, you are likely to have to choose between a gas or paraffin heater. Unfortunately these types of heaters can cause the greenhouse to become damp.

 

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We don’t heat our greenhouses so if you are like us and don't have a heater in your greenhouse you may wish to line the inside of the glass with bubble-wrap. It was for this reason that bubble-wrap was first invented. Even if you do wish to add heating to your greenhouse you will find that a lining of bubble-wrap will help conserve heat and maybe cut down on expense.

 

Thermometer

 

You may wish to invest in a thermometer so that you can monitor the conditions in the greenhouse. A maximum and minimum thermometer will allow you to assess how well the heating and ventilation systems are working.

 

Units that transmit the temperature inside your greenhouse to a display inside the house are also available.

 

 

You will obviously also require a supply of seed trays, plant labels. plant pots, dibbers, sieves and other sundries too.

 

 

Photos are taken from Greenfingers,  Harrod Horticultural and Two Wests