Hass avocados require careful management to ensure healthy and productive trees. Fertilization is one of the most important practices, as growth, flowering, and fruit quality depend on it. An economical and sustainable alternative is to prepare homemade avocado fertilizer using natural ingredients that enrich the soil and improve crop yield.
In this article, we share easy and effective recipes for making organic fertilizers at home, how to apply them at each stage, and what benefits they provide to the avocado tree.
Importance of Using Homemade Fertilizer for Avocado
Homemade fertilizers have several advantages:
- They increase the organic matter of the soil, favoring microbial activity.
- They improve the absorption of nutrients by maintaining humidity and aeration.
- They reduce dependence on chemical inputs, contributing to the care of the environment.
- They are economical and accessible, since they are made with kitchen waste or materials available on the farm.
While homemade avocado fertilizer is an excellent tool, it should be viewed as a complement to good agricultural practices and not as a substitute for a soil-based nutrition plan.
Homemade Avocado Fertilizer Recipes
Homemade Compost
Compost is the foundation of any organic fertilizer. Its richness in nutrients and microorganisms makes it an ally for tree health.
How to prepare it:
- Collect fruit, vegetable, and pruning scraps.
- It alternates layers of “green” (nitrogen-rich) and “brown” (carbon-rich) materials.
- Keep the pile moist, but not waterlogged.
- Stir every 2 weeks to aerate.
- In 2–4 months you will have mature, dark compost with the smell of fertile earth.
Application: Spread a layer of compost around the tree, avoiding direct contact with the trunk, 3–4 times a year.
Compost Tea
Compost tea is a liquid form that allows for rapid absorption of nutrients.
Preparation:
- Place 1 kg of compost in a cloth bag.
- Soak it in 20 liters of water for 24–48 hours.
- Remove the bag and dilute the mixture 1:10 in water.
Application: Use the liquid to water the root area every 2–3 weeks. It can also be applied foliarly with good filtration.
Bone Meal
Bone meal is rich in phosphorus and calcium, key nutrients for flowering and fruit setting.
How to use it:
- Mix 1 cup of bone meal with 5 liters of water.
- Let it rest overnight.
- Apply the filtered solution to the soil once a month during the flowering season.
Wood Ash
Clean wood ash contains potassium and calcium, essential for fruit formation.
Application:
- Spread a thin layer of ash around the tree, away from the trunk.
- Water immediately to incorporate nutrients into the soil.
Caution: Do not over-apply, as this may raise the pH too high.
Eggshells
Rich in calcium, they strengthen the fruit's cell walls and prevent rot problems.
Preparation:
- Wash, dry and toast the shells.
- Grind them into a fine powder.
- Apply around the tree, mixed with soil or compost.
Want to see how homemade fertilizer works for Hass avocados? Watch this short video: “How to Make Powerful Fertilizer”
How to Fertilize an Avocado with Homemade Methods?
The use of the homemade fertilizer for avocado must adapt to the stages of cultivation:
- Spring: apply compost or compost tea to stimulate vegetative growth.
- Summer: Reinforce with potassium and phosphorus (wood ash, bone meal) to support fruit formation.
- Autumn–winter: reduce applications to allow the tree to rest.
It is advisable to divide the doses, apply in the cool hours of the day and always accompany with irrigation.
Other Tips for Caring for Hass Avocado
In addition to fertilization, comprehensive management includes:
- Proper pruning: Removing dry or diseased branches improves nutrient distribution.
- Natural pest control: use biological preparations and monitor periodically.
- Efficient irrigation: maintain humidity without flooding, since excess water damages the roots.
Fruty Green and Sustainable Avocado Management
At Fruty Green we apply a model of sustainable production which combines organic fertilization with practices certified under international standards. We are committed to a living soil that guarantees long-term productivity and premium-quality Hass fruit for global markets.
Homemade avocado fertilizer is part of this vision: taking advantage of available resources, reducing waste, and promoting responsible agriculture.
Fertilize with Nature and Knowledge
Using homemade avocado fertilizer is a simple, economical, and environmentally friendly strategy that helps improve soil health and tree productivity. With recipes such as compost, compost tea, wood ash, or bone meal, farmers can naturally nourish their Hass avocados and contribute to more sustainable agriculture.
At At Fruty GreenWe believe that combining technical knowledge and natural practices is the key to producing an excellent avocado.
