Yeah the bluexak is easier. it must be the ak that makes it less fussy plus it's a good smoke. The himalaya is growing but if you look at the pics(it's in the white tray with all the pebbles) it's got a yellow tinge to it while the others in the same tank, which are AK47, seem to be great. i have got a male and female himalaya in a seperate grow space which i plan to seed so will be growing it again. Think next time tho i will not mix strains in tanks so i can regulate nutes and water better as it's difficult with different strains in the same tank which need different levels.So the bluexak47 is easier than blue himalaya?because i really liked the idea of the nyc diesel being in the mix.