I couldn't source the staging I wanted for my greenhouse so ended up buying five two shelf hostess trolleys with one pair of lockable wheels at one end off eBay shipped from China .. supposed to be stainless steel but they do rust if something is stood on them for weeks & weeks without it being moved and the trolley cleaned off astey are usually getting wet several times a day .
That was six years ago and they are still going strong .
My 13 yr old daughter (at the time ) helped me lay some nice smooth 500 x 500 x 35 mm thick slabs on top of the rough concrete floor. She soon picked up the idea to a six foot spirit level and the 15 mm incline to one corner where she'd bust the concrete out to put a drain in for me , it's now like an operating theatre .
The best thing about the trolley's is that they can be moved about with ease and taken out of the glass house and almost have the plants wheeled to their final location . At £50 a pop inc. delivery they worked out about £12 cheaper than a normal fixed galv glasshouse staging . One of my better buys I can tell you , as I can quickly & easily empty the glass house to wash & sterilize it each spring and at the onset of winter .
re Growing containers ..
B&Q do a nice bright orange plastic buckets for 99p , they are OK to grow toms , cucs , capsicums , egg plants & ginger etc in so long as you put four equal space 10 mm dia drain holes 12 mm up from the floor . I used mine for almost four years till I was able to pick up 25 end of season heavy duty 30 (?) litre tubs from /Range and Better Bargains or B&M etc . for five or six pounds each during those four years .
I can source the right staging from Two West’s and Elliot at Chesterfield, but I’ll be hanged if I’m paying phone number prices!
Their aluminium staging looks gorgeous and would last for ever, but I can live with £25’s worth of tantalised timber from B&Q, a box of screws, and a couple of hours work. Next purchase will be some automatic openers for the roof lights, (went in at 10 o’clock this morning and it was 46 degrees ), and need to look into rainwater harvesting and an irrigation system.