Well, this isn’t so much as “reuse or recycle” question as saying “instead from leaving them there to rot, can conkers be used for anything fun or practical?” It is kinda a “reduce this” question too – can I reduce my use of something else by using conkers instead?

I picked up some conkers on a dog walk at the weekend – I couldn’t help myself because fresh from their slick shells, they’re a delight to touch – so shiny & smooth. Could they be used for decorative crafts? Any techniques for preserving the lustre?

Conkers are more correctly known as horse-chestnuts but they’re a completely different species to sweet chestnuts and are actually poisonous. Apparently though that poison can be harnessed for good – bowls of conkers can be used to deter spiders & moths from moving into your home/wardrobe.

And of course, they can be used for playing conkers.

Anyone know of anything else that can be used for?

(Photo by fredb2)

We’ve had an email from Kate/Glitter Pixie:

Hi, I wonder if the Recycle This community can help. My husband and I have finally moved into a house with outdoor space and want to seize the opportunity to begin composting. However, our yard is completely concreted over so a normal compost bin won’t work. I’ve done a bit of research and think a wormery might be the ticket but they are so expensive! I just want to make a haven for the little wriggly guys we buy, so does anyone have any neat ideas about how to build a wormery and what to use? (obviously reusing general household junk where possible). Thanks so much you guys, absolutely love the site, you are awesome!

(She’s right – you guys in the Recycle This community are awesome!)

Normal compost bins would work on concrete – we just had a piece of wood underneath our open-bottomed one at our old house to facilitate air circulation and moving it around (although we have yet to move it to our new house – that’s going to be quite a effort!) – but wormeries are great too, working a bit quicker so don’t need to be as big – plus who doesn’t want 1000 new wriggly pets? ;)

I’m tempted to build a wormery too for dealing with dog & cat poo (the output can’t be used on veg, which limits our use of it here but better than it going to landfill) so any suggestions?

A lot of the commercial ones I’ve seen have been tray-based to allow easy rotation/access to the new vermicompost. The trays have mesh bottoms to allow the worms to move constantly upwards in search of food – when they reach the top, whip the bottom tray out to the top and start filling that one instead. The trays should fit together snugly – the bottoms touching if it wasn’t for the waste matter – rather than stacked to allow the worms to travel about. They also tend to have a drip tray at the bottom for collecting liquid run-off (which is a great fertiliser).

There are also ones more like purpose bought compost heaps – with an access hatch at the bottom. Possibly easier to make but apparently harder to keep healthy when you’re new to wormerying.

Also any suggestions for where to get the worms? Any types of worms to look out for/avoid?

So how is your garden/allotment/window box doing this summer?

Due to a combination of a underestimation of seed germination rates, disorganisation/ignoring plans and demon slugs, my growing hasn’t gone quite as I thought it might but we’re doing ok and I’ve learned a lot about growing here.

One thing definitely on my list for next year – well, technically later this year – is to give my beds a good old fashioned manure boost in late autumn. The soil here is very poor but since I reclaimed the beds from the weeds in early spring, I couldn’t do a manure feed this year and I think our output has suffered as a result. I’ve been feeding the seedlings/growing plants since then but I think better soil to start with would have helped overall. Ah well, live and learn.

Anyway, homemade plant/vegetable fertilisers. I’m sure everyone reading this has a bulging compost heap for general compost goodness (if not, start one today!) but I thought it might be interesting to hear what kitchen scraps/plants/garden waste/household waste people use for specific fertilising/feeding plants at this time of year.

I’ve been making/using a lot of liquid fertiliser from nettles this year because we have so many in the field next door to our house. Coffee grinds are also popular as a mid-season fertiliser, as are potash and bonemeal.

What are your favourite produced-at-home fertilizers? Do you have any tips for particular plants?

(I suspect they’ll be an overlap between this and our previous question about making greenhouses but I thought I’d ask again because they’re a bit different.)

I’m having lots of fun growing stuff in our new garden. The old garden was considerably small and got no (no!) direct sunlight whatsoever, which made growing things a little difficult. Here we get a lot more sun – in different spots throughout the day – and that’s actually been a bit of a problem this summer – my current nursery area (the porch) has been getting a bit too hot for some types of seedlings. Next year, I’d like more nursery space generally too so I thought a cold frame would make sense.

Cold frames are one of those great DIY projects with more people probably building their own out of scrap than buying them new. But I’ve got a bit of builders’ block – unable to think what to use. I’ve got my eye out for old windows or the like, and I nearly yoinked my best friend’s old shower cubicle but it was way too big and would have been problematic to cut down – but aside from that, I can’t think what else I might use for the clear parts. Any suggestions?

As for the frame, my dad built his latest coldframe using the frame of my old childhood bed (a divan, so a ready-made frame), which made me start thinking about other ready-made frames to make it easier for my weak woodworking skillz: we’ve got an old table that could be flipped upside down to provide a solid base and uprights – attaching stuff to them would probably be a lot easier than starting from scratch.

Another idea might be to build a brick frame – we’ve got some salvaged bricks around the places – but I wouldn’t know how to hinge a lid to that. Hinging a lid isn’t vital, just useful though…

Any other suggestions? Any pros/cons to brick or wood frames? What have you done?

We’ve had an email from Martyn:

Can solid pond liners be recycled? If so, where please?

As far as I can see, rigid pond liners tend to be made from fibreglass and as we discovered last time we had a fibreglass item on here, fibreglass can be recycled but isn’t widely done so.

A better idea would be to reuse the pond liner. They apparently have a 20 year lifespan as ponds but after that they, presumably, begin to leak. (No one mentions what happens after that 20 years – I hope it’s start to leak and not explode violently killing everyone in a 50m radius. Because that would be bad.) If you don’t need it as a pond any more, offer it on Freecycle/Freegle to someone who wants one. Or if it’s started to leak and is beyond repair, you (or someone else) might want to use it as a planter or the like.

Any other ideas?

And what about reuse ideas for flexible PVC pond liners that have been damaged or are leaking?