11oz concentrate bottle, good all purpose, good for houseplants. 
 
Foliage-Pro is a high nitrogen, low phosphorus complete nutrition formula that optimizes health and growth of tropical foliage and common interior scape plants. Its urea-free continuous use program couldn't be simpler. Healthier plants look better, require less frequent replacement, and resist environmental stresses. Foliage-Pro 9-3-6 is a complete liquid plant nutrient developed with ten years of field and laboratory testing. Foliage-Pro is formulated in the 3-1-2 N-P-K ratio. It eliminates deficiencies and harmful salt buildup.