Derbyshire, United Kingdom
when is the optimum time to apply nematodes for slugs. I don't have the money to apply every 6 weeks. I did apply one lot in the spring and it did keep the little blighters away until the end of may. I think i applyed it at the end of april. However last week in digging up my maris piper potatoes i found some slugs be them small ones inside my potatoes. I can maybe afford nematodes once in a season at a push twice. Did i apply them at the right time?
- 16 Sep, 2010