holes in greenhouse plants

Daphne Luker

Every year I get a lot of holes in the leaves of all my plants in the greenhouse and outside I do not think it is slugs, can someone tell me the best way to treat this, I do try to be organic but maybe this needs a bit of welly! Many thanks

carolgratton

when i first started growing plants around april, id noticed this, moths can be a pain, also noticed a small black flea type fly, so started using vermiculite/perlite/ to mix in and perlite to put around the plant, and changed my fertilizer.im hoping for something different this year,