Biopon sticks for green plants 30pcs. (BIOPON-NA0044) BIOPON fertilizer sticks for green plants. NITROGEN 12%, PHOSPHORUS 6%, POTASSIUM 9% with microelements Concentrated fertilizer in a convenient form of sticks. It is enough to place the stick in the pot to activate the release of minerals necessary for the proper growth of green plants. The packaging gives you the opportunity to pull out successive chopsticks repeatedly, conveniently.