Because cotton has many desirable features that make it good for balloons. Hemp would be better. Hemp is superior to cotton in every way
cotton, hemp
Cotton, polyester, even hemp (canvas).
Cotton Jute and Sissal and Hemp.
Cotton Jute and Sissal and Hemp.
Yes, paper can be made of many different fibers, wood, cotton, hemp, cloth, and recycled paper. So paper made from hemp can be recycled.
Yes they produced indigo, rice, hemp and tobacco.
Hemp is weed
Cotton, fibre flax, hemp
Hemp, sisal, cotton, etc.
Hemp Flower plant and marijuana plant both are same species.
Wool Sheep Linen Flax plant Cotton Cotton plant Silk Silkworms Bristle Swine Nettles Nettle plant Hemp Hemp plant (nearly identical to flax)