A quarter of a fro would look pretty strange.... Why don't you just grow the whole thing? Are you sure you have the right hair? I thought you where a strait haired pasty white boy. But if you insist on a quarter of a hyfro, for higher american prices (20-25 bucks for a gram of fro) you should pay 100 for a good deal, 120 for an okay deal, if it's some quality fro. But some places hair's much cheaper..... Ask around the barbershop I 'spose. My chihuahua just suggested you check out this site. She's just a puppy, but she seemed to think that was the right town, could be wrong. An ounce is ever so slightly more than 28g (ounce being imperial, gram being metric) so if you buy an ounce, it should weigh 28g, and a quarter should be 7. You can expect an extra point on top of whatever you buy if you have a legit guy you deal with on the regular.
A hyfro has it's own water supply, and growth additives. Amazingly, one can grow a hyfro overnight, given the right technology.
Not cheap...i was getting some hydro that was 70 dollars an eighth..i would get it as a treat for myself now and then...felt guilty paying that kind of money for dope...i am back to good old fashioned green...35 a quarter...gets me high..it's green...smells skunky..barely any seeds...and now i can get twice as much for the price. Hydro is for rich people or people that are smart enough to grow it good.