So far so good in my foray into roof top gardening. All but one plant (that I damaged on the way up to the roof) have survived and thrived. All of the plants are noticeably larger and have held up well to the extreme wind and other conditions of the highly exposed roof. We haven't had steady sun for a full week yet though, so we will work through that challenge when we get there.
You will notice that the hose has made it up to the roof. It is securely lashed to the railing so as not to go sliding off and for me or somebody to reach over the edge, without thinking, to grab it. I would like to take a moment now to thank the City of Philadelphia and PWD for making sure that I have enough water pressure to get the water 2+ stories up to my plants! I didn't relish having to carry jugs of water up if the pressure wasn't sufficient. Eventually I hope to figure out a way to capture and reuse rain water for the roof, to save money, resources, and provide better water for the plants, but that is a ways off in the future. There are lots of house projects on the "to do" list before that!
So, as I commented in the ground garden update, we had a week of non-everyday rain, but we have had enough rain and cool enough evenings that I have only given the pots about 1/2 gallon of water each this week. I expect to have to water 2-3 days a week in the heat of the summer but the container mix with the vermiculite and the water 'crystals' seem to be doing a good job so far!
There are tomato blossoms, peppers blossoms and even a baby pepper! My mouth is watering
waiting for that first fresh tomato... it probably won't even make it off the roof, just get pulled off the vine and eaten right there on the roof. I may or may not share with Paul....