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Item Number: F345

Citrus and Avocado Fertilizer (50 lb)

For Healthy and Productive Trees

Formulated to meet the nutritional demands of citrus and avocado trees, this balanced fertilizer supports vigorous growth, strong root development, and abundant fruit production. With an NPK ratio of 8-5-4 and 3% calcium, it provides essential macronutrients alongside calcium to strengthen cell walls and improve fruit quality. The nutrient profile encourages steady, sustained feeding for healthy foliage and consistent yields.

Derived from natural sources including meat and bone meal, seabird guano, and sulfate of potash, this blend is well-suited for organic and sustainable growing practices. It improves soil fertility while promoting beneficial microbial activity, enhancing nutrient uptake and long-term soil health. Whether applied to newly planted trees or mature orchards, it helps ensure strong establishment and reliable performance through the growing season.

For established trees, apply 4–5 lbs per tree annually, splitting applications between early spring and midsummer for best results. For young trees, mix one cup into the planting hole to promote rapid root establishment. Even nutrient distribution around the dripline will maximize absorption while reducing waste and runoff.

Learn more about proper tree care and planting techniques in our Avocado Growing Guide.

Analysis: 8% N, 5% P, 4% K, 3% Ca
Derived From: Meat & bone meal, seabird guano, sulfate of potash
Application Rate: 4–5 lbs per established tree; 1 cup for new plantings
Use: Citrus and avocado trees

Approved for Organic Agriculture by the California Department of Food and AgricultureApproved for Organic Agriculture by the Washington State Department of Agricultureusda.png
Quantity Discounts for Citrus and Avocado Fertilizer (50 lb)
Buy 5 for $52.19 each
Buy 10 for $49.29 each
$57.99

Check Your Zone Compatibility:

Shipping Information

Ships from Northern CA.

Does not qualify for Flat Rate Shipping.

Shipping Weight: 51.0 lb

Dimensions: 27.5"L x 15.5"W x 6.5"H

Features

    Characteristics

    Organic Status: Certified Organic Product
    Animal-Based : Yes
    Biological & Humus : Boosts Microbial Activity
    Fertilizer Type : Crumbles
    Major Nutrients : Calcium
    Major Nutrients : Over 3% Phosphorus
    Major Nutrients : Over 3% Potassium
    Major Nutrients : Over 4% Nitrogen
    Nutrient Release Rate : Short-term (1-4 Months)
    Use as Foliar : No
    Organic Certifier: CDFA, WSDA, USDA

    Use Instructions

    Useful Information

    Guarantee

    View full details

    Customer Reviews

    Based on 3 reviews
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    N
    Narayani Balakrishnan
    increased productivity

    I've applied this fertilizer to my citrus as well as cherry trees last two years and they have been steadily giving a very good harvest with excellent green growth! I am waiting for it be back in supply to get a refill.

    A
    Anthony
    Great value

    I have half a dozen avocado trees and another half dozen citrus trees. About half of these trees are in large half barrels which means the trees rely on me for nutrients.

    I've been using this product for more than a year and have only good things to say. The NPK profile with high calcium is great for avocados especially. It's organic and comes in pellets. All of my citrus in barrels fruited nicely. Leaves deep green.

    Just purchased my second bag. If you were to price this out per pound of organic fertilizer you'd be paying around twice as much elsewhere. Obviously you need to have a place for 50lb, which I keep in a latched storage tote. If you have dogs keep in mind because it's organic they love this stuff so bury it when you can.

    n
    naturelover
    Excellent product, I use it on all my friut trees. They grow healthy and yield lots of fruits

    I trust this product. My daughter is allergic to non-organic fertilizer. After I use this product, my daughter can eat the fruits from home grown fruit trees.