How we compare hydroponic products and systems
We have not tested these products; we compare published specifications and independent primary sources. Criteria are stated on the page and normally include usable capacity, dimensions, power draw, replaceable parts, consumables, cleaning access and UK support. We do not publish star ratings or imply first-hand use.
Our standard
We keep this page deliberately plain. If the site’s practices change, the wording here changes with them and the updated date remains visible.