For bumper crops of tasty,  long lasting tomatoes, turn to Maxicrop Plus Tomato Fertiliser! With a unique double value combination of pure Seaweed Extract and specially formulated high potash, this feed will stimulate plant and tomato growth. Simple, safe and economical to use, Maxicrop Seaweed Extract will help rooting and establishment and will improve resistance to environmental stress due to its bio-stimulant properties. Once you have tried it, you will not want to use anything else!