Bayer Garden Path & Drive Weedkiller 50ml

For largers volumes 25ml of the prodct should be diluted with 5L of water. For smaller volumes, use 5ml of the feed diluted with 1L of water. Apply to your orchids weekly, thoroughly drenching the compost and root system. Once a month do not feed, but flush thoroughly with water only, to prevent a build up of salts.