The professional fertilizers are made from the finest raw materials. These fertilizers dissolve faster and cake less than other top brands, thanks to their chelated formulas for improved performance. They also include a blue color tracer.

The 17-6-6 General Purpose fertilizer is designed for maintaining plants. It provides fast green-up and expansion, and is formulated for root and shoot growth.

The 20-10-20 Analysis fertilizer is great for producing vibrant green leaves, strong branches, and more fruit in tropical fruiting plants.

Citrus FeED can be used as both a foliar and root feeding product. It is excellent for spraying directly onto leaves and roots, or when used in a continuous feed system.

The water-soluble powder formulations are more concentrated than liquid fertilizers, allowing the measured powder to make multiple gallons of liquid fertilizer when mixed with water.

Each Jack's Classic fertilizer comes with a convenient measuring spoon to help create the right amount of liquid fertilizer for your plants.

The added micronutrients supply your plants with the nutrition they need for optimal growth and health. Unlike other fertilizers, no additional feeding is required.

The total nitrogen content is 20%, with 2.1% nitrate nitrogen and 17.9% urea nitrogen. The available phosphate is 20%, and the soluble potash is also 20%.

Other key nutrients include: - Boron at 0.02% - Copper at 0.05%, in a chelated form - Iron at 0.10%, in a chelated form - Manganese at 0.05%, in a chelated form - Molybdenum at 0.0009% - Zinc at 0.05%, in a chelated form

In summary, these professional-grade fertilizers provide comprehensive nutrition for plants, with fast-acting and long-lasting results. The powder formulations are convenient and economical, while the included micronutrients and chelated compounds ensure optimal absorption and utilization by the plants.

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