Regarding the airdomes, I agree 100 %, however regarding
@Hansbricks comment, I suspect that a good deal of the increased drinking is actually increased evaporation due to the airflow through the media. I sometimes Flush/Cleanse my pots from the top with Florakleen to saturation and run-off into the tray.....it bubbles alright at the top of the coco and in the tray too as soon as run off starts trickling through......I've tried turning off the airdome in a couple of pots out of 6 that I handwatered for a little while, but that assumes each plant drinks the same, so my observation that the airdome off pots did require less frequent watering to run off from the tray may be just that, a perception.........I lost interest in the hand watering for some reason and with it the experiment whittled......lol
This suspected increase in evaporation is suspected of contributing to a possible build-up of salts, hence the Florakleen hullaballoo every now and then, usually mid-way and 2 times in connection with Ripen the last 2 weeks. I try to follow instructions asper GH, but it may not always be that I think GH is smarter than me and I may accidentally try doing thing a little, or grossly, different.....whether all my efforts actually amount to making any difference is debatable, but it makes me feel a smidgen research-ish and wild west explor-ish, where's that white coat and the hair net with the concealed colt 45.....
Excellent choice of the Tetra whisper, I have 3 in various sizes for my aquariums, been running silently for more than 4 years the oldest has......without a single hiccup or trying to get into my jars......
anyone paying ANY ATTENTION TO THIS DO SO AT THEIR PLANTS OWN RISK........there, that was
THAT disclaimer out of the way..... LOL