Spoil your orchids with Osmocote Pour+Feed for Orchids! It’s simple to use with an easy pour measuring cap which means no mixing, no mess and no fuss. This ready to use liquid fertiliser is formulated to give orchids the nutrients they need with visible results in just 7 days! A carefully balanced blend of nitrogen, potassium and phosphorus is boosted with potassium and iron for beautiful blooms and greener foliage. days.