Destinations Magazine

Spring Greenhouse Review

By Alternativeeden @markngaz
Spring finally seems to have arrived and we have been able to check how the plants in our greenhouses have been doing. We have two at present, both are 8'x6' aluminum framed greenhouses, one is used for more arid plants and the other for the lush/leafy ones. We provide a little bit of heat to both greenhouses, keeping them just above zero Celsius - usually about 2 or 3C as a minimum. Through experience we have found that for the plants we want to over winter under glass this is just enough heat to prevent the pots from freezing. More tender plants are over wintered in the house, but we try not to have too many like that.
First up is the greenhouse in the working area next to the filter house for the new pond. This greenhouse will be moved in due time, but for now its home to the more leafy plants.
Spring Greenhouse Review
A selection of choice plants, Cussonia at the back, with an Illicium just in front on the left hand side and Cordyline stricta on the right hand side.
Spring Greenhouse Review
Schefflera delavayi 'oak leaf form', we have tried a hardy selection of this Schefflera outside for the last winter, and i'm pleased to say it has shown no problems from winter.
Spring Greenhouse Review
And on the other side a few more plants waiting their time to be planted out, including Fatsia polycarpa and small Schefflera taiwania. The young palm seedling in the lower left of the photo is a Butyagrus - the mule palm, a cross between a Butia and a Syagrus palm, there was hope at one point that this would be a hardy palm for the UK, however sadly this has proved not to be the case.

As I mentioned this particular greenhouse will be relocated within the working area, and will have a new function once it is moved. It will no longer be used for plants but will house a quarantine/treatment tank for our fish. This will allow us to quarantine any new fish before we introduce them to the pond - just in case any have an illness or parasite not spotted at the dealer. We wouldn't want to introduce any problems to our large pond. It will also allow us to remove a sick fish from the main pond so that it can be treated on its own. Hopefully there will not be too many sick fish, but it is worth thinking ahead just in case. I'm sure you are thinking why would we give up greenhouse space, well, that's not quite the full story. Do you remember this blog when we collected a second hand greenhouse... This greenhouse will be erected in the working area to be our new 'lush greenhouse' and as its bigger at 8' by 10' it will allow us to grow on more plants over winter, or at least have them better spaced out. When we bought it I don't think we anticipated it would be in waiting for quite so long, so I will be pleased to finally build it. Both of the greenhouses will be built on low walls to give an increased head height - making it more comfortable for us and also easier to house slightly larger plants. The other greenhouse houses our arid plants, keeping them separate allows a different watering regime and helps to keep the humidity lower in this greenhouse.

Spring Greenhouse Review
Its been a tricky winter this year for the arid house, autumn was very wet, so potted plants had to be placed under glass whilst still quite damp, and then with the wet cool winter they stayed on the moist side. This was sadly fatal for a small number of plants, including all the Aeoniums Mark had propagated last summer to be used for this current years displays. Fortunately we are off to Cornwall next month, so will be able to pick up some replacements.

However despite a small number of losses, the vast majority of plants are looking good after their winter holiday into the arid house.


Spring Greenhouse Review

Once the spring weather arrives it is always nice to see plants move back out to their summer homes, allowing us to give the greenhouses a good spring clean and undertake any maintenance needed. Of course they never become totally empty and will be home to plants we are propagating during the summer months.

Gaz



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