D57: trying the aquavalve again
Day 57. I let the tray dry out, filled it with hydroton (about 4 gallons, total), topped up my reservoir, and gave the aquavalve another go. With the hydroton, the reservoir went down somewhere between a gallon and five liters, then the aquavalve closed. I will top up the reservoir later today and see how long it takes for the plants to absorb that, and for another flood cycle. I'm hoping the 7 gallon reservoir will be enough for up to a week.
I got some pH test paper (HYDRION, 5.5-8.0 pH Range) to double-check the readings from my new pH meter, and it seems to agree with the meter; the GH pH test kit drops are the odd one out, or I've been misreading them for a while. Hopefully adjusting the pH better from now on will put whatever the issue WW1 has been having this time to rest.
Tag: @Olderfart
I got some pH test paper (HYDRION, 5.5-8.0 pH Range) to double-check the readings from my new pH meter, and it seems to agree with the meter; the GH pH test kit drops are the odd one out, or I've been misreading them for a while. Hopefully adjusting the pH better from now on will put whatever the issue WW1 has been having this time to rest.
Tag: @Olderfart