My plants didn't bloom as prolifically as I had hoped they would this summer. I just bought 25 gallons of distilled water from the local grocer and flushed out all of the pots. There's water water everywhere and not a drop to drink, but I hope that this perks some of the older plants back up. I hate growing in pots and am so looking forward to the day when I at least have a patch of dirt in which to plant my collection. Until then, it's all just life support.