it aint about price man. the matter is that i cannot find most of the things u said in local market...I think peat pellets work good for soil and coco cubes are good for hydro.
if your cloning check out some of the jiffy all in one garden greenhouse packages.. they include like 20+ pellets and a tray with humidity dome all for around 5 bucks.
We have a great community hempy thread here on RIUi found out Hempy method to be the one for me, finding perlite and vermiculite was not easy , but i got em at last.
but i could not find rockwool cubes .
is there anything else i can use Instead rockwool ?
ME TOO MAN, unfortunately those wont be delivered at my countryRockwool and perlite are available at Amazon.com. I live in the boonies so it's easier for me to have it delivered, I also found Rockwool on ebay...
almost all of my setup from lighting to all is DIY madedWe have a great community hempy thread here on RIUWorld of Hempy
.... Lots of peeps with successful grows and we try to answer all Hempy related questions.
I'm guessing you require the cubes for cloning. .. possibly for more than a couple at a time? .. Have you considered building a 'DIY' aero cloner. .. Its what I use and works great.
other options for cloning would be the peat pellets as suggested. or even placing the cuttings into individual solo cups filled with a Perl/verm mix and then under a dome.
Good luck.