Preparing the pond for winter
Now that fall is in full swing it will soon be time to get the pond ready for the coming winter. I am going to try to cover the basics without getting into great detail. My reasoning for this is simplicity. Most pond owners know the basics of readying their pond from having done so in past years. I’m gearing this for those who may not have a pond but are considering one. It will give you an idea of what to expect. If anyone has any specific questions, please feel free to ask.
One of the first things that may have to be done is cover the pond before the leaves begin to fall. Lightweight netting is available for this purpose. This keeps the leaves out of the pond. When leaves begin to break down in the pond, they can cause unhealthy conditions within. It is wise to install the netting so the leaves slide off rather than gather on top. Allowing for access to the pond is smart. This will allow you to do whatever may need to be done without removing the entire net.
Any plants in the pond will need to be prepared for the winter months ahead also. At this point in the season they will have had, or may just be receiving their final fertilization. As the hardy plants begin to show yellowing from the season’s end, they can be pruned off completely and placed in the deepest area of the pond for overwintering. This is providing your pond is of sufficient depth. Another option is to bury the pots in soil and mulch heavily.
Before the weather gets too cold, all tropical plants will have to be moved to a warmer area. Some methods include storing in garbage bags or cans where they can remain damp and store in a basement or heated garage. There are some tropicals are just considered annuals by most people. These are usually the floating plants like water hyacinth and water lettuce.
Fish will overwinter in a pond of sufficient depth. That is usually three feet or deeper in this area. If your pond will not allow for overwintering of fish, they must be moved into warmer confines for the winter. If you leave your fish in the pond it is advisable to use your pump to keep an area of water open in the pond. The fish do not need to be fed when out in temperatures below 40 degrees.
If your pond will be empty of fish for the winter the pump and all related items can be removed and stored inside. A pump that will remain in to keep open water for fish during winter months should be monitored closely for any possible problems during these cold temperatures. The pump will be moved to the deepest area of the pond for this purpose. Any other piping or other accessories for the pump should be removed and stored indoors. Filter systems that are outside of the pond should be drained and protected from the elements if possible.
If the pond will be left without fish no pump or aeration is required. It should be left full of water to protect the liner from any possible damage. Floating partially filled jugs of water in the pond will help absorb the movement during freeze and thaw cycles and help protect the pond liner. Floating balls in the pond will serve the same purpose. Floating items that are black in color absorb the heat of the sun and will help to keep an area open. This is also convenient when overwintering fish.
I’ll see you in the backyard!

