Beschreibung
Der CANNA Spanner erleichtert das Öffnen der CANNA 5L- und 10L-'Jerry'-Kanister.
How much CANNA does your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket. You can price CANNA against twelve other brands while you are there.
