Planter Bulk Filler.

Discussion in 'Lounge' started by Nasher, May 6, 2025 at 1:53 PM.

  1. I’ve picked up this old Galvanised and Riveted water tank as a Planter for our patio.
    And before you ask, yes Lady Nasher is over the moon with it’s lovely Patina and look.
    We’ve been after one at a reasonable price for ages and I found this one on the scrap pile at the yard where I keep my boat.

    Tank2.jpg

    Tank1.jpg

    It’s a little bigger than we really wanted at @4’ x 2’ x 2’, but we are going with it anyway.

    It’s in remarkably good condition, which means I’m going to have to drill a load of holes in the bottom for drainage, which is a little unfortunate really, but I will protect the hole edges with some spray on Galvanising paint.

    However, to the point of this thread, as it’s so large we don’t want to completely fill it with soil and make it stupidly heavy, so need to fill it 1/2 to 2/3s full with something light and bulky then soil on top to plant in.

    My initial thought is polystyrene sheets or packing materials, but it would be nice to find something more natural that won’t decompose over time.

    Can anyone think of any materials suitable?
     
    #1 Nasher, May 6, 2025 at 1:53 PM
    Last edited: May 6, 2025 at 2:59 PM
  2. Isn't it better to cut the height down. making it more pleasing to look at whilst more practical to use aswell?
     
  3. I’d agree with polystyrene but suggest broken pieces for drainage.
     
  4. Thanks Jez.
    I agree that to my eye it would look a bit better if not so tall.
    But because of the structure and manufacturing method I think cutting it down without spoiling the Patina would be almost impossible.

    Plus Lady Nasher has decided she likes it the way it is, and wants to take advantage of the height and plant some quite large trailing plants to hang down over the front.
    In fact I've had strict instructions for a 6" plinth to make it taller still, but set back under it as much as possible to make it look like it's floating above the surface.

    Thanks, if I do go with Polystyrene it will be a raid of all the boxes in my loft to get all the pits you get when you buy a new telly or similar.
    And if I don't have enough I'll ask the neighbours.

    Another option is a false floor with a reservoir underneath, perhaps I could use that for a water feature!
    I need to see if I could free off that tap on the end.
     
  5. If the lady wants height, let there be height!

    I expect a powerful angle grinder with a good blade would get rid of your tap/ pipe pretty smartly. Its too bad you live so far away or I would call by with mine.

    Polystyrene has to be a great lightweight filler. Though maybe you have some old inner tubes (inflated) lying about or even some well worn lift jackets that might help the cause?
     
  6. Sorry Jez you misunderstand, I was thinking of using the tap, getting it working to release water.
    There is no way it's going anywhere as it really adds to the charm of the tank.

    Don't worry, if it was going I have an arsenal of weaponry to be rid of it in a jiffy.
     
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  7. fashion a plinth from sheet metal
     
  8. I put a load of broken clay pots in the bottom of my similar planter, just like you'd do in a plant pot. With a load of that (or other rough 'filler') in place I reckon you'd only need one water-outlet hole as the path to it isn't clogged with soil. Works for mine...:upyeah:
     
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  9. Plastic crates upside down with porous membrane over them? Then cover with compost.
     
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  10. Saw this and thought of you & Lady Nasher. Straw is apparently a key element with the wood.

    494561624_122139375248603697_3481411956374269728_n.jpg
     
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  11. I use old flower pots that are broken, admittedly not that light, but the ones I have are bulky and lighter than soil.

    I have just put together a wooden planter and lined it and that's what I will be using as I don't have a lot of earth and need to get some height to what I have, and the roots can easily grow around the broken pots.
     
  12. Thanks all

    We always appear to have plenty of Frost damaged clay pots to break up and use as Crocks in the bottom of new pots, it’s all part of the circle of life in the garden.
    But this thing is 4’ x 2’ x 2’, even 3” of crocks for the bottom would need 2 sq ft of them, and to1/2 fill it would need 8 sq ft.

    Most of the point of this is to at least ½ fill it with something light, so it can be moved a little easier if required.
    Perhaps using any bits of Polystyrene packing pieces I can find in the loft is a better use for them than they eventually going to the dump and ending up in landfill.

    Although the other ideas running around in my head at the moment, partly generated by this thread, could involve using it as water storage with plants on top.
    I think that will depend on how I get on freeing off the tap at the weekend.

    Lady Nasher has decided it needs to go by a section of fence that is on my list of jobs to replace this year, and that job is waiting for our neighbour's to be away for the weekend as their dog and ours don’t get on.

    @Jez900ie our Veg patch is a large raised bed which a lot of preparation went into setting up.
    Every couple of years we take the top 3” of soil off the top to use elsewhere in the garden and dig in as much of our homemade Compost as we can to regenerate it.
    If you are at all interested in Soil health, regeneration, and management, you really should look at the talks available at FarmEd - https://www.farm-ed.co.uk
    Although we have a close personal connection with the place, it’s not financial, we can’t recommend their courses, talks, and ethos enough.
    It’s basically almost next door to Diddly Squat farm, and their Café is far better than Clarkson’s.

    .
     
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  13. upside down wooden box like those ones on the old fruit and veg stands probably the best. Don't underestimate when your plants grow you might need the additional depth. You could then dig down and break through the boxes or remove them to backfill with extra soil
     
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