Fertilizers

Grow stronger, more productive citrus and fruit trees with a natural fertilizer designed to boost roots, yields, and overall plant health.    Key Product Features For Citrus, Fruit & Nut Trees: 5-3-2...

An excellent choice for maintaining healthy, resilient turf, especially during warm weather and high stress. Key Product Features  Professional-Grade Lawn Results: Delivers a targeted nutrient system focused on turf durability and...

Use this specially formulated lawn fertilizer to deliver a multi-phase nutrient system designed for early-stage turf success, developing strong roots and uniform growth from the start. Key Product Features Jump-Start New & Existing Lawns: Ideal for...

Use this specially engineered, controlled-release lawn fertilizer to grow thicker, greener, healthier grass both short and long-term using fewer applications and with reduced risk of burn. Key Product Features Dual-Phase Feeding System: A granular...

Take control of your lawn with a powerful solution that prevents weeds before they start while promoting stress resistance for thicker, more resilient turf, all in one step. Key Product Features 2-in-1 Lawn Solution: A granular formulation which...

Take control of your lawn with a powerful solution that prevents weeds before they start while delivering long-lasting nutrition for thicker, healthier turf, all in one step. Key Product Features 2-in-1 Lawn Solution: A granular formulation which...

Give your plants a boost with the second step of a two-part, complete, hydroponic fertilizer system from Jack's Nutrients! Key Product Features 15-0-0 Analysis: Provides a very soluble and available source of calcium and nitrate nitrogen sources - Works...

Combine this specially designed 17-4-17  Fertilizer with pure water sources to grow incredible, healthy plants with vibrant foliage. Key Product Features 17-4-17 Analysis: A general purpose formula that is an excellent source of calcium and...

Establish new plants quickly and reduce the shock that comes with transplanting when you use Concentrated Root Stimulator & Plant Starter Solution from Fertilome. Key Product Features Strong Plant Foundations: You receive (2) 32 fl oz bottles which...

Allow your plants to produce vibrant, leafy growth with 10-0-0 Mag-Trate from Jack’s. Key Product Features 10-0-0 Analysis: Provides a boost of magnesium and micronutrients to promote strong leaf growth. Water-Soluble Powder: Powdered concentrates...

Fill the holes in your feeding routine with Magnesium Sulfate Epsom Salts from Jack's to ensure strong, green plants, beautiful plants. Key Product Features Epsom Salts for Gardens: Provides magnesium and sulfur to boost greening, nutrient uptake, and...

Get abundant fruit yields from your blooming vegetable and fruit plants with Jack’s Classic Veggie FeED. Key Product Features 12-15-30 Analysis: Promotes vigorous plant growth from roots to foliage to create abundant fruit set for all blooming...

Get better growth from your plants with 14-5-38 K-Trate Fertilizer from Jack's.Key Product Features14-5-38 Analysis: Provides potassium and nitrate nitrogen to promote strong plant growth.Water-Soluble Powder: Powdered concentrates go further than liquid...

Grow fuller plants with better foliage with 15-0-0 Cal-Trate Water-Soluble Fertilizer from Jack's. Key Product Features 15-0-0 Analysis: Provides a boost of calcium and micronutrients to promote strong leaf growth. Water-Soluble Powder: Powdered...

Kickstart root development and root system growth for an overall stronger plant foundation with 15-6-17 Clone from Jack's. Key Product Features 15-6-17 Analysis: Promotes strong and fast root growth and expansion for seedlings, transplants, clones, and...

Give your hydroponic setup a boost with Jack's Nutrients! Key Product Features 15-5-20 Analysis: Works with city and well water to lower the pH for optimal nutrient absorption. Water-Soluble Powder: Powdered concentrates go further than liquid...