Natural plant protection against bugs and diseases For use in organic gardens, Plant Guard Organic offers natural protection against bugs and diseases without the need for chemical ingredients. Contains natural ingredients Non-toxic to pets and wildlife Suitable for Bee-Friendly gardens Crops can be sprayed and harvested on the same day Plant Guard Organic creates a barrier that prevents spore germincation, remove bugs and prevent them laying eggs without preventing photosynthesis. The spray also includes micronised seaweed to support healthy plant growth. To use, apply Organic Plant Guard in a fine spray that covers both the upper and lower leaf. Apply every five to seven days when beginning treatment, then at monthly intervals.