After planting the LetPot irrigation system completely failed. Replaced all lines but the pump claimed the res was empty.
Returned it.
Replaced with 250gph submersible pump and irrigation fittings from HomeDepot. Working great.
There is no timer but constant flow is OK over hydroton.
Unfortunately the seedlings got jostled quite a bit when i took down, then replaced, took down again, and installed new irrigation system.
But these seeds are vigorous!