i think it has been proven to work, i think it is a good idea, and i've seen some pretty intense grow setups with speakers playing classical music to the plants.
http://www.ukpianos.co.uk/plants-respond-to-music.html
the high i think is more a placebo effect,
i kept a budding plant alive 10 months after she should've been plucked, all the leaves fell of and the bud started rotting underneath the slow new growth... ended up throwing her away
i've always heard throw it in your compost pile first... and helps the compost with nitrogen... starbucks gives away bags of used grounds, or at least they used too.
man see if you can get your hands on sunshine pro-mix 4... i get forty or so 3 gallon buckets. i use it for flowering only, and i use FFOF for young clones and seedlings, but i have used pro-mix with both... no problems.
perlite is the little white pellets in your soil, they help drian the soil.
your plants will not die if you touch the roots...
do a standard transplant, and before you place the root brick into new soil give it a good shake and fluff up the roots, then lighty place it in you r new soil.
peat pucks, rapidrooters, rockwool=medium, rooting gel... i use clonex, spray bottle, humidity dome or 10 gallon aquarium, and most important a heating pad.... then do some reasearch on youtube type in "cloning marijuana"
hell yeah these doctors bills can get paid off with butter!!! i iwas afraid i was going to have to sell my stash and i dont harvest for at least another 4 weeks... and cure.... you gets the idea
canna butter is practically unheard of here... most people at the party had never heard of weed cake.. everyone around here thinks of brownies... and even then they leave the ground up weed and stems in the brownie.... its sick... really. if i were to tell the people here how i made it they...
oh yeah i just got back from my friends house and people that weren't even at the party have heard about the cake... and are inquiring about one... i guess i need to go to the store and get some cake mix... LOL