Greenhouse advice

Discussion in 'Greenhouse Growing' started by NigelJ, Jun 28, 2016.

  1. burnie

    burnie Total Gardener

    Joined:
    Jun 2, 2016
    Messages:
    1,198
    Gender:
    Male
    Occupation:
    Retired engineer
    Location:
    Angus, NE Scotland
    Ratings:
    +5,557
    Joolz, how does the green colour stand up to the use, does it chip off at all?
     
    • Like Like x 1
    • NigelJ

      NigelJ Total Gardener

      Joined:
      Jan 31, 2012
      Messages:
      6,762
      Gender:
      Male
      Occupation:
      Mad Scientist
      Location:
      Paignton Devon
      Ratings:
      +22,985
      I'm also going for a Rhino, not sure on size though either 12*10 or 12*12. I like the completeness of the package on offer.
      @HarryS
      I've put up two 8*10 greenhouses by myself. A couple of things where help might be needed or advised. Preparing the base and getting it level, especially if a lot of soil has to be moved. Putting the long apex roof beam would be easier with a mate to hold the other end. Glazing especially the roof someone to pass the glass up would help and be safer in case of accidents. However the Rhino with large panes of toughened glass might be easier to glaze than the traditional 2*2 thin horticultural glass.
      In my current 8*10 I can hardly move for tomato plants etc just about manage to keep a walkway open but often have to move the water cans out so I can work in there.
       
      • Like Like x 1
      • Informative Informative x 1
      • silu

        silu gardening easy...hmmm

        Joined:
        Oct 20, 2010
        Messages:
        3,682
        Gender:
        Female
        Location:
        Igloo
        Ratings:
        +8,083
        Not sure @HarryS My 20x6 was put up single handed BUT the guy has built greenhouses for years and years. The toughened glass panes for the sides and roof are 2ftx6ft I think and are B heavy. An 8x8 might even have bigger panes. How easy it would be to get them in situ I wouldn't know. If you like I could ask the person who built mine if he thinks 1 person could build the size you are talking about single handed. Years ago I did build my own being A LOT stronger and was only dealing with 2x2 glass, but didn't even consider it now. To be honest the ones I built were not remotely as well built as the 1 I have now. It just doesn't seem to move at all and despite having been through 3 winters and a couple of severe gales when we lost substantial trees I didn't even lose a pane of glass, so for me it was money well spent getting it done well and probably false economy to DIY it as I'd imagine replacement glass could be quite expensive.Pity you don't live closer as the guy that fitted mine does a great job and not that difficult to pay either!
         
        • Like Like x 1
        • Informative Informative x 1
        • Joolz

          Joolz Gardener

          Joined:
          Jul 27, 2010
          Messages:
          470
          Location:
          Shropshire.
          Ratings:
          +884
          It's great @burnie No chippings and can't see any issues with it at all. I do need to give mine a thorough clean over the winter, but I haven't had any problems with the framework or glass at all. :dbgrtmb:
           
          • Like Like x 1
          • Informative Informative x 1
          • burnie

            burnie Total Gardener

            Joined:
            Jun 2, 2016
            Messages:
            1,198
            Gender:
            Male
            Occupation:
            Retired engineer
            Location:
            Angus, NE Scotland
            Ratings:
            +5,557
            I live a mile from the North Sea and in the winter we can get some fierce gales, the strength of the Rhino is what first drew me to it, I did look at a Keder as well, but decided on glass rather than bubble plastic, though I'm sure the Keder would be warmer.
             
          • Joolz

            Joolz Gardener

            Joined:
            Jul 27, 2010
            Messages:
            470
            Location:
            Shropshire.
            Ratings:
            +884
            You could always line the inside with bubble wrap, to give it some extra warmth during the winter months. If I have seedlings going on through the winter, I have the small Stewart propagating trays which I cover with fleece during the night.
             
            • Like Like x 1
            • burnie

              burnie Total Gardener

              Joined:
              Jun 2, 2016
              Messages:
              1,198
              Gender:
              Male
              Occupation:
              Retired engineer
              Location:
              Angus, NE Scotland
              Ratings:
              +5,557
              I have tried to line a greenhouse before and it wasn't overly successful , but I do have one of those free standing mini green house things, that I was planning on using inside the g/house with heat in it after the worst of the winters gone(which could be March before I try growing much in there). I have the conservatory, that is if SWMBO doesn't ban to the garden lol.
               
              • Creative Creative x 1
              • Joolz

                Joolz Gardener

                Joined:
                Jul 27, 2010
                Messages:
                470
                Location:
                Shropshire.
                Ratings:
                +884
                :dbgrtmb: I've done that too!! Works well in my past experiences. I need to get new covers for mine as the originals have gone the way of the wind.:heehee:
                 
                • Like Like x 1
                • Informative Informative x 1
                • CarolineL

                  CarolineL Total Gardener

                  Joined:
                  Jun 12, 2016
                  Messages:
                  1,982
                  Gender:
                  Female
                  Occupation:
                  Retired Software engineer
                  Location:
                  Rural Carmarthenshire
                  Ratings:
                  +5,103
                  Don't know if this is helpful to anyone, but I bought large builders thick expanded polystyrene sheets for insulating inside the bottom half of my greenhouse (since not much light actually comes through low down). It stays there all year round, and for the winter I line the rest of it with the big bubble UV stabilised plastic. Allows me to keep a section above freezing through the winter without costing too much.
                   
                  • Informative Informative x 2
                  • Like Like x 1
                  • Hex_2011

                    Hex_2011 Gardener

                    Joined:
                    Apr 8, 2011
                    Messages:
                    194
                    Gender:
                    Male
                    Ratings:
                    +134
                    I`d recommend extruded polystyrene (XPS) which has a slightly higher insulation value than expanded (EPS) and better moisture resistance. Make sure the EPS is protected from direct sun as the UV will degrade it over time. I used 50mm XPS for perimeter insulation (installed 2ft deep vertically), its been in the ground for 7 years. I use giant bubble insulation, the bubbles are over 5ft across and 14" deep ;)
                     
                    • Informative Informative x 1
                    • burnie

                      burnie Total Gardener

                      Joined:
                      Jun 2, 2016
                      Messages:
                      1,198
                      Gender:
                      Male
                      Occupation:
                      Retired engineer
                      Location:
                      Angus, NE Scotland
                      Ratings:
                      +5,557
                      Well I am now armed with some excellent knowledge of things Rhino courtesy of the most generous Silu. As Cambridge(Rhinos showroom) is tad too far to pop down to, seeing this excellent looking product in the flesh has sealed the deal. I shalln't be going quite as large as 20 feet as I'm struggling for room, but I have decided to go a bit bigger and aim to order the 8 x 12 asap.
                      Thanks Silu, your lovely garden has given us a few ideas for ours in the future.
                       
                      • Like Like x 2
                      • Friendly Friendly x 1
                      • "doddery"

                        "doddery" Gardener

                        Joined:
                        Nov 20, 2015
                        Messages:
                        39
                        Gender:
                        Male
                        Occupation:
                        Retired Science Teacher
                        Location:
                        Fife
                        Ratings:
                        +117
                        I built the frame and fitted the glass in the Robinson's greenhouse on my own. The glass is similar in size to the Rhino (4mm thick and 24" x 54"). They were easy to fit on the roof, slide them up then fix down. My son was on hand for the sides but simply to hold it in place whist I fixed it in position - Robinson have a screw-in fixing which makes it awkward for one person - don't know about the Rhino fixing if it is similar. The sides were assembled in about 1 hour, it was so simple but as I say probably need two people for this part to be on the safe side.
                         
                        • Like Like x 2
                        • shiney

                          shiney President, Grumpy Old Men's Club Staff Member

                          Joined:
                          Jul 3, 2006
                          Messages:
                          63,476
                          Gender:
                          Male
                          Occupation:
                          Retired - Last Century!!!
                          Location:
                          Herts/Essex border. Zone 8b
                          Ratings:
                          +123,766
                          I can't help with advice, make or siting of the greenhouse but can recommend this way of placing growbags if you have the width. Of course, you end up with different heights for the plants as the one at the back is the height of the eaves and the one in the front is the height of the apex (or close to it). With tomatoes I tend to have three per growbag so the middle one is between the heights of the other two. I use bamboo canes for the uprights and anchor them to wires stretched the length of the greenhouse.

                          I have a 20' x 10' timber greenhouse that has been standing for over 40 years (much too expensive to buy nowadays :doh:). The panes of glass are 5' x 2.5' and have withstood all weathers, including the hurricane of '87.

                          We also have a cat bed (on the top shelf, in our greenhouse) and we don't even have a cat! :cat-kittyandsmiley: We have visiting cats and no mice in the greenhouse.

                          At the far end of the greenhouse I have some staging and built my own propagator on it - a much cheaper and effective way of keeping plants warm or starting off sowings. The base is 1" chipboard (much better materials available nowadays) and the sides are 9" shelving. I lined the inside with very heavy duty plastic, filled with 4" of sand and gravel, ran a 300w propagator heating cable in snake fashion on it, covered with another 2" of sand and gravel, fixed the control panel to the front of the shelving and cobble together a simple cover that is very adaptable. It has been there since 1976 and still works perfectly.

                          The cover that I use now is very simple. I use metal cloche hoops, pushed into the gravel, and then drape some clear plastic over the top. When the plants need watering I just flip the plastic back and then drape over the hoops after watering. At this time of year the plastic is just lifted off, folded up and put in the shed (can be dumped and use new plastic for the following winter) and the hoops just lifted out and stored. All done in a couple of minutes.

                          The hoops give plenty of height to the cover but you can always make it higher by just pushing taller canes or batons into the sand/gravel and draping a bigger piece of plastic over them.
                           
                          • Like Like x 2
                          • Informative Informative x 1
                          • burnie

                            burnie Total Gardener

                            Joined:
                            Jun 2, 2016
                            Messages:
                            1,198
                            Gender:
                            Male
                            Occupation:
                            Retired engineer
                            Location:
                            Angus, NE Scotland
                            Ratings:
                            +5,557
                            Excellent information Shiney, I've not had a greenhouse for a while(though my Dad did make me my first one back in the late 1950's). I hope to have the "usual" tommies, peppers, chillies and a cuke for my wife(I can't eat them they give me indigestion), but I have grown Melons in the past(or to be more accurate a Melon) and thought I'd try again along with some flowers for the house. I used to have a lot of cacti and succulents, might find room for them.
                             
                            • Like Like x 1
                            • TMAK

                              TMAK Tommy

                              Joined:
                              Jul 27, 2015
                              Messages:
                              142
                              Gender:
                              Male
                              Occupation:
                              Environmental analyst
                              Location:
                              West Ireland
                              Ratings:
                              +217
                              Has anybody raised the height of a greenhouse by putting it on top of a wooden wall. Just something I'm thinking of doing. I bought a second hand aluminium greenhouse and I'm thinking of raising it a foot or 18 inches. I was thinking of building an insulated stud wall around the base and fixing the greenhouse to this. And possibly building steps into it.
                              Has anybody done this and have any hints or pointers


                              Sent from my iPhone using Tapatalk
                               
                              • Informative Informative x 1
                              Loading...

                              Share This Page

                              1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
                                By continuing to use this site, you are consenting to our use of cookies.
                                Dismiss Notice