Want to talk about soil? Join us for Open Call every Tuesday until Mar. 30 and our kick-off call on this topic on Feb. 2! Click here for details on how to join!
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| eigentuininhuis | "He it worked @liz some how! to just make a new calibration of 9 points with a different fluoresent light bulb not the ones i use for aquariums " | Read more » | about 5 years ago |