Tomato growth with struvites

Struvites are alternative, circular-economy based fertilisers which are set to reduce some of the demand on finite phosphate rock in the European Union (EU). While they are near similar in P and N content, with low P water solubility, subtle chemical differences exist between recovered struvites from different wastewaters. The objectives of this study were to assess if two struvites with similar N and P content, but differing feedstock material, had similar effects on tomato growth and tomato rhizosphere bacteria.