Which is the best strain for shorter plants as I d...

Most any indica or indica dominante hybrid will do. Royal Queen seeds have Royal dwarf which I would look into. Now with some LST and TOPping you can keep any plant short, even sativas. I have 3 diaries where I've kept plants at 45 cm tall (17 inches). As for nutes, whichever you like will do, personally I use biobizz biogrow and biobloom and that's it, but temperatures, watering and training is much more important.

Hi @greenthumb ! You should look for indica-dominant strains, and avoid at all costs the 100% sativa strains. Indeed, sativa strains tend to stretch a lot, their height is hard to control, and horizontal space is lost by the size of the stems so the ratio height/buds is not the best. Indica strains, on the other hand, tend to remain short and bushy, that's what you want if your available height is short. That being said, I'm currently growing some "KosherKush" from "ReservaPrivada" (a Dinafem's sub-company). This strain is known to be short in height, and I can confirm that it's a lovely strain to work on, compact, bushy, easy to grow, beautiful green and already a sweet smell during veg stage. I highly recommend KosherKush for your small space. Hope this will help, keep us up-to-date and happy growing! 👊

I'd recommend a indica dominant auto flowering strain. Strains that have stayed shorter for me include Mexican Airlines and Girl Scout Cookies from Fastbuds, Alien vs Triangle from Mehpisto Genetics and Blue Mammoth from Barneys Farm. I'm sure there are plenty of others too, but these strains stayed short for me and all produces quality buds at harvest. Good luck! 👍