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Fresh cannabis plants are around 80% water (all %'s by weight); curing generally begins after the cannabis has lost half of it's initial mass, and contains approximately 33% of it's initial water.
Micro photograph of marijuana THC glands. As of 2015 cannabis industry prices of marijuana strains can fluctuate daily from $5 to $20 per dry gram. An average dry ounce will cost $150 to $225. Because of the concentrated percentage of THC in marijuana extracts they hover in price around $30 to $70 per gram. Marijuana seeds can fluctuate in worth from $1 to $10 per seed and up depending on the vendor per order selections from 1 to 5 to 10 seeds.