Grubs In Garden Bed
When in a vegetable garden its important to use completely safe measures to get rid of these pests.
Grubs in garden bed. Pesticides or a more natural route. I would suggest starting with one treatment of the soil in early to mid may. The best way to avoid having a grub problem in your raised bed is as follows. One point to mention before you go to war on the grubs they are a natural part of the ecosystem and you shouldnt necessarily worry about them unless there are large numbers.
Leave the soil uncovered several days to allow birds and other animals to consume the grubs youve uncovered. If you have a very low number of grubs in the raised beds you may want to just pick them out since the level is probably well below the crop damage threshold. Sevin is legal and safe for use in vegetable gardens if you follow the label guidelines. Now we can get to the important details on how to get rid of grubs.
You have two general options. Plant earthworms i like african nightcrawlers. Grubs need moist soil. If they are more than 10 then it means you need to deal with them.
If you have a large number of grubs it will be beneficial to treat. Grubs which are the larvae of beetles such as the japanese beetle eat plant roots. If they are less than 10 preferably about five per square foot then they are in a fair number that you can leave as food for birds and other excellent garden life. To approximate the population of grubs in your garden or lawn dig up a square foot of space and count the number you find there.
The greater the diversity of microbial life in your soil the fewer grubs and other soil pests and diseases. Allow the garden to dry out in between watering.