10 Best fertilizers 2025 in the United States

Miracle-Gro Indoor Plant Food is a liquid fertilizer designed especially for indoor houseplants like snake plants, peace lilies, vegetables, and herbs. It’s easy to use, either by applying directly to the soil or mixing with water, making it convenient for casual plant care. Miracle-Gro products generally offer a balanced mix of nutrients to support healthy growth. This product is synthetic, which means it delivers nutrients quickly, helping plants absorb them right away, though synthetic fertilizers may require more careful use to avoid overfeeding.

General Hydroponics FloraNova Grow 7-4-10 is a liquid fertilizer designed mainly for hydroponics, soilless mixes, container plants, and garden crops. Its NPK ratio of 7-4-10 provides a balanced supply of nitrogen, phosphorus, and potassium, favoring potassium to support strong flowering and fruiting. The liquid form offers fast nutrient uptake compared to traditional dry fertilizers, making it ideal for rapid plant growth and continuous feeding programs. It combines the power of a dry fertilizer with quick and even application, which is convenient for hydroponics or container use.

Fox Farm FX14049 Liquid Nutrient Trio Soil Formula consists of three 32 oz. bottles: Big Bloom, Grow Big, and Tiger Bloom, all designed to support plant growth through different stages. These fertilizers are organic, which means they are environmentally friendly and improve soil health over time. The NPK ratio varies among the three formulas, addressing different growth needs—Grow Big promotes vegetative growth, Tiger Bloom boosts flowering and fruiting, and Big Bloom supports nutrient cycling and root health consistently.