Ineffective plant growth regulators can be replaced with secure alternatives. Natural plant hormones present in kelp may boost output. Synthetic plant hormones generate flavorless, dangerous, and practically worthless buds since they lack the THC required. Organic pgr weed vs natural is less effective for farmers and black market dealers. We'llWe'll cover synthetic PGRs below, so we'll concentrate on organic/natural ones utilized in agriculture and food production.