10 Best Plant Fertilizers 2025 in the United States

Miracle-Gro Indoor Plant Food is a liquid fertilizer designed to help indoor plants grow well by providing essential nutrients quickly. Miracle-Gro products typically contain a balanced mix of nitrogen, phosphorus, and potassium suited for a wide variety of houseplants, including snake plants, peace lilies, flowers, vegetables, and herbs. It’s a synthetic fertilizer, which means nutrients are readily available for fast absorption.

This product is easy to use—you can apply it directly to the soil with a pump or dilute it in water for watering, making it convenient for different pot sizes and preferences. Because it’s synthetic, it’s not organic, so it may not be the best choice if you prefer natural fertilizers. The liquid form allows for immediate feeding, which can be an advantage for quick growth boosts, but regular application is necessary as nutrients do not remain in the soil as long as slow-release types.

This fertilizer is a strong option if you want an easy and effective way to feed a variety of indoor plants, especially if you’re looking for something straightforward and fast-acting. Just keep in mind that for sensitive plants or specific soil conditions, you might need to check if this product matches your needs.

Scotts Succulent Plant Food is a liquid fertilizer specially designed for succulents like cacti, jade, and aloe. It is convenient because it feeds plants instantly and can be applied directly to the soil or diluted with water, giving flexibility in how you care for your plants. The product is meant to be used every two weeks, which helps maintain consistent nutrition without overfeeding.

Branded under Miracle-Gro, it is a synthetic fertilizer, meaning it delivers nutrients in a readily available form but does not improve soil health like organic options might. This fertilizer is generally compatible with the pH range that succulents prefer, but if you have very sensitive soil conditions, you might want to test your soil first. The liquid form is a great advantage for quick absorption but requires careful dosing to avoid fertilizer burn.

Scotts Succulent Plant Food provides an easy, reliable feeding option for succulent owners looking for a synthetic liquid fertilizer that suits the specific needs of these plants, though those preferring organic solutions might look elsewhere.

Burpee Organic Tomato & Vegetable Granular Plant Food is a versatile and user-friendly fertilizer option. Its granular form makes it straightforward to apply, and it releases nutrients immediately while continuing to feed plants for up to three months. This long-lasting effect is a significant benefit for gardeners who prefer less frequent feeding schedules.

The fertilizer is OMRI listed for organic use, which is great for those dedicated to organic gardening practices. It has an established reputation, as Burpee has been trusted since 1876. The product is specifically designed to support tomatoes and vegetables, ensuring superior results throughout the growing season.

This fertilizer is well-suited for general vegetable and tomato gardening, particularly for those looking for an organic solution with ease of application and long-lasting benefits.