Well for me I had a "hoop house" that I built so that I could control the watering. It worked in that respect, but I think it also cut down the amount of light getting to my plants. I can't say for sure as this was the first year of the new soil. Next year the hoop won't be up all summer.
For the outdoor garden, NO MORE Zucchini...Not my favorite (I prefer Cucumber), and my wife was even less interested in eating 30 lbs of them (Ha!!!). It was a GREAT year for Zucchini here in Minnesota !
I had very mixed results with tomatoes. Some of the "cherry" types did very well, but the heirlooms suffered a great deal of end rot. Next year will have a dedicated bed for tomatoes.
I'm going to be more selective about the hot peppers I grow. I like the Jalapenos more than any other (had a batch this year that were amazing in flavor and heat.... kept the seeds). Serranos are good too. This year I grew a lot of Super Chilis, Chi Chien and Bailey Piquin... all good peppers but I won't need any more for a couple years. I have enough pepper flake to last a while. Stick with the big peppers next year.
I too had problems with germinating far too may peppers. I had to "dispatch" a whole lot of plants. I was thinking of selling the plants to the local growers.
For the indoor grow, the last thing on my list is an A/C unit. I'm still having a lot of heat problems with my tent peppers. I'd like to grow indoors all year long. Been trying to re-create the "native" environment of the Super Hots. Had some success so far, but the heat gets too high in the tent(s).
I bought seeds that were advertised as "Jalapenos", and they ended up to be "Bell Peppers". I'm going to change my seed vendor !!
I love the tech part of the indoor grow. I'll be sticking with LEC lighting for at least this next year. I know LED will eventually take over, but my LED experiments to this point haven't shown a significant advantage. Mostly due to the fact that the LED drivers are located inside of the LED fixture, and the heat introduced from the LED fixture into the tent seems to be a lot higher than when I have an LEC fixture that has an external ballast that I can locate outside of the tent. Just a casual observation at this point. No hard evidence to support this statement.
Anyway, hope everyone has a productive 2018.
Happy Growing,
Jeff