Seeds should planted separately.

In areas where there are a lot of snails, it is advisable to plant the seeds separately in containers and transplant them when they grow to a particular size.
It is observed that in pots where there are many small snails, almost no seeds are germinating or growing because the snails are uprooting the plants or eating the roots
At present there is no known medicine or method available for getting rid of snails without damaging the plants