10 Best Nutrients For Cannabis 2025 in the United States

The Fox Farm FX14049 Liquid Nutrient Trio Soil Formula is a versatile and comprehensive solution for cannabis growers looking to enhance their plant nutrition. This trio includes the Big Bloom, Grow Big, and Tiger Bloom formulas, each targeting different stages of plant growth. Big Bloom is suitable for all growth cycles, providing a consistent boost to root systems and nutrient cycling. Grow Big promotes lush vegetative growth, leading to stronger plant structures and more abundant yields. Tiger Bloom is specifically designed to support vigorous flowering and fruiting, ensuring a bountiful harvest.

One of the standout features is that these nutrients are organic, which is a big plus for those preferring natural inputs over synthetic ones. The liquid form makes it easy to mix with water or apply through a sprayer, providing good solubility and ease of use. Additionally, the included Twin Canaries Chart simplifies the feeding process, ensuring you provide the right nutrients at the right times. However, it's essential to monitor pH levels as nutrient solutions can sometimes affect soil pH, potentially requiring adjustments.

The packaging is also a bit heavy, which might be a minor inconvenience when handling. This nutrient trio is well-formulated for those looking to maximize their cannabis plant growth and yields with minimal effort.

FoxFarm Big Bloom Plant Food is a liquid fertilizer concentrate designed for a variety of plants, including flowers, fruits, and vegetables. It stands out due to its organic formulation, which includes beneficial ingredients like earthworm castings and bat guano. This helps provide a broad spectrum of nutrients essential for robust plant growth.

One of its key strengths is its ability to strengthen roots and enhance the flavor of herbs, fruits, and vegetables, making it a good choice for growers focused on quality and taste. Additionally, the fertilizer is versatile and suitable for both indoor and outdoor use, which adds to its convenience for different types of gardening setups.

The liquid form ensures it mixes easily with water, simplifying the application process for users. However, the NPK ratio of 0.01-0.03-0.7 suggests that it is particularly low in macronutrients, which might not be sufficient for plants in the vegetative stage that require higher nitrogen levels. This makes it more suited for the blooming phase rather than the entire growth cycle. Potential buyers should be aware that it may need to be supplemented with other nutrient sources to cover the full nutrient requirements of cannabis throughout its growth stages.

The FoxFarm Fertilizer Soil Trio Liquid Nutrient set includes three key products: Grow Big, Big Bloom, and Tiger Bloom. These liquid nutrients are designed to support different stages of plant growth. Grow Big helps with lush vegetative growth, Big Bloom is an organic product that can be used with every watering for all plants, and Tiger Bloom supports vigorous growth and abundant flower and bud development with its phosphorus and nitrogen content.

These nutrients are designed to be used together for optimal plant growth, making them suitable for cannabis cultivation. The product has excellent customer feedback with a 4.7-star rating from over 23,000 reviews, indicating strong user satisfaction. The set is also organic, as Big Bloom is OMRI Listed and registered as an organic input material.

It comes with a Twin Canaries Conversion Chart for ease of use, ensuring the correct amounts are applied. This product is well-regarded for its ease of use and effectiveness in supporting plant growth at various stages, making it a solid choice for cannabis growers who prefer organic options.