Preformed ponds are a popular alternative to using a liner, Dan Everton explains that they are moulded from plastic or fibre glass and available in a large number of shapes.
This guide from David Coton will help you to locate and repair a leak in your pond liner which could potentially drain your pond completely and lead to major problems for aquatic life.
A leak in your pond liner can be a big problem for you and your aquatic life as it could potentially drain all or most of the water leaving very little space for them to survive.
A leak can be hard to find and first thing I always advise is to top up the pond then turn off all pond equipment including pumps and water features.
Leave it overnight and check the next morning. If the level of the water has dropped then you know for sure it's a liner leak rather than leaking pipework, watercourse or filtration unit.
If the leak is obvious then you'd most likely have seen it and the pond would empty very quickly. This isn't normally the case with a leaking liner, you'll usually find it's a pin hole and you're going to have trouble locating it.
The best way is to allow the pond to drain and, when the water stops leaking, examine the liner at the new water level. This will take some time as most liners are black and it's going to be hard to find a pin hole.
If you find the hole then well done, now it's time to fix it. This part is relatively easy, the first thing I'd suggest to do is get a piece of chalk to mark the hole so you don't lose it.
There are a number of ways to repair pond liner and these include a pond liner repair patch, repair tape or sealant and a patch of pond liner. All three are decent ways to seal a leak in a pond liner and all three have worked in the past for myself.
A pond liner repair patch is basically a large patch which has one sticky side. The smooth back gives the impression that it's part of the original liner. If you have multiple holes then you can simply cut this patch up using a standard pair of scissors, and you can also buy repair kits.
Liner joining tape and adhesive are designed to join two pieces of liner together. The tape is also great for placing over a hole in your pond liner in a similar way to the pond liner repair patch but you're able to purchase it in smaller amounts making it more economic. The downside to this tape is that it's sticky on both sides as it's designed for joining two liners together, this means stones and debris can stick to it.
A more DIY version of fixing your pond liner is to use a patch of pond liner and some pond sealant. Pond Pride and Gold Label's pond liner sealant is perfect for this job. It even works underwater, ideal for repairing a pond without draining it.
All you'll need to do is purchase the sealant and a patch of pond liner. Put a bead of sealant all around the edge of the patch and then place it over the hole. This is a great way to cover the hole as this sealant is very strong.
Robert Hall reviews the new Halls Qube Greenhouse, stating that; this is a major evolutionary step in greenhouse design. Read his full review of the new range here.
GardenSite were once again pleased to support the Boldmere Community Festival which took place on 18 November, with the Christmas Lights switched on by Alan Gardner, well known for his appearances as TV's Autistic Gardener.
Whether it's a bleak December or the more mild weather we are becoming used to, you can still spend useful time in the garden during the last month of the year. David Coton suggests some garden jobs that can occupy the short days.
An iced over pond will have a detrimental effect on animal and plant pond life, although fish and amphibians will survive under a frozen surface for some time, ice traps gases escaping from decaying material and prevents oxygen from entering the water.