you right... this is peat moss no coco
and i use Tap water (i dipping it 12 horurs because we have Chlorine in the water)
should i use filterd water?
Ok to clarify because coco should be treated dif than peat as one example coco holds salts much worse than most peat but that is a dif post
Tap water can be fine depending on the area you live in
I would hop onto the municipal water web site for your local location on that site they will have the water standards from testing posted My water is slightly high in sodiumother thsn that it is really pretty good so i use a third r/o water mixed in to lower the sodium percentages but i wouldn't even really need to if i wasn't picky
R/O water is great but lacks calcium and other elements
in city water you can have good or bad levels of theese elements so you need to have a look at the testing or test yourself to be really sure but my city water is pretty good using it i rarely have to worry about cal issues
But the other reason i say to go to the site if you use city water is to look at the chlorine
Chlorine is fine and honestly most will disipate as it airates going from the tap but setting it out or bubbling it is good (ie.extra oxygen faster chlorine disipation but you don't haave to bubble it for 12 hours in most situations to remove chlorine ,anyway sorta dif post) for a few reasons but...
the problem is.. are you really sure your city uses chlorine or chlorimine??
Chlorine=will shortly disipate from water naturally
Chlorimine= will not disipate and needs to be filtered from water before used on plants
I ask this because people may think there is no chlorine in there water and ph look fine and adjusted
When you got the reading of a 6.6 had the light been on before wattering if so for how long?
the reading will be more acidic during light hours due to more exchange occuring so if this is so you might have an actual medium raising past proper ph levels to the higher above soil that has water too high in ppm or chlorine in water being used
if you are watering w/ higher ppm water that is locking out elements than at the top of the bucket is going to to concentrated than the buildup at the bottom of the container
checking ph runoff only gives an idea of an overall container ph and average if you will, not an individual container layer ph and ph fluctuates throughout container
so a smaller plant in a larger container would hide this alittle longer while it was happening
along w/ the struggle of the light being a tad close while it was having other issues you will get there it takes time
hope this helps alittle
hope this helps alittle