I was never that happy with the Claber. A little over-priced for what it does. But the ceramic watering spikes I've been using for years now never let me down. I just wish they put out more water. In the hot sun, outside, they barely keep up with the water requirements of even the smallest of plants. With some shade from the sun, my celeriac and radicchio were able to survive with six of these spikes in the soil. Looking inside the bucket they were sucking water from, it only looks like the used a couple of litres.
And with all the hot weather, my dill has started to flower. It's suppose to be a smaller dill plant, I think. But it needs to get bigger than this. The coriander isn't doing that well either but in it's defence, I haven't been paying much attention to it. The container could use more light. Less heat would be nice too.
Everything else was fine without me watering it every day. Most of the containers are self watering so the tomatoes, cucumbers and tomatillos had no problems. And the radicchio seemed to thrive behind the temporary sun shade I put up. It still gets some direct sun but only for a couple of hours. Maybe I'll leave it there for a while longer.