Preparing a natural fertilizer for citrus fruits is simpler than it seems. Just a few ingredients, often already present at home, are enough to effectively nourish lemons, oranges and mandarins. And the beauty? It really works.
Caring for citrus fruits requires attention, but expensive or chemical products are not needed. Sometimes it is enough to observe nature and understand what plants really need. A lush lemon, for example, can be born from simple coffee grounds and a few banana peels. Well-nourished soil is like a welcoming pillow: it supports, protects, stimulates growth. And when it comes to citrus fruits, every substance counts. Nitrogen, for example, keeps leaves green. Potassium promotes flowering and fruit formation. Calcium and iron avoid those symptoms of tiredness that sometimes appear among the branches.
There is no shortage of enemies either: parasites, diseases, deficiencies. But with the right nutrition, plants can defend themselves better. Regular use of a natural fertilizer for citrus fruits it can make the difference between a dull plant and a tree full of fruit. Let’s see some of the simplest and most effective recipes, all based on easy-to-find ingredients.
Ground lupins: a nitrogen-rich ally
Lupines are not just a snack. For those who grow citrus fruits, they represent a real resource. Rich in of nitrogenpromote the vegetative development of plants and strengthen the leaf structure. To prepare the fertilizer, approximately 100 grams of ground dried lupins for every square meter of land. The powder should be distributed around the base of the plant, buried lightly and then watered abundantly.
It doesn’t take much time. Over the course of a few weeks, decomposition releases useful nutrients that are absorbed by the roots. The result? Greener leaves, stronger branches, more fruits. A little trick: don’t apply lupins during the colder months. The decomposition process slows down and the effectiveness is reduced.
After all, who has never wanted a full and fragrant lemon tree, without too many complications?
Banana peels and coffee grounds: the perfect mix for fruiting
The banana peels hey coffee grounds they are perhaps the best-known duo among natural remedies for plants. It is no coincidence: one provides potassium and phosphorus, the other nitrogen and acidity. Together, they create a complete citrus nutrition mix.
Banana peels can be used in multiple ways:
- Chop the peels and spread them on the ground;
- Immerse them in water to obtain a liquid fertilizer;
- Add them to home compost;
- Combine coffee grounds and ash to enrich the soil;
- Use the dried grounds directly at the base of the plant;
- Save the liquid obtained from the macerate for irrigation.
After a few weeks, the results become visible: new shoots, abundant blooms, juicier fruits. But it’s not enough to just spread the ingredients around. Consistency is needed. Every two weeks, it is useful to repeat the operation, mixing the natural fertilizer well with the soil and ensuring generous irrigation.
This type of fertilizer not only nourishes, but also improves the quality of the soil. It’s like giving new life to a plant that seemed tired.
Nettle macerate and other little-known natural fertilizers
Among the less common but very effective recipes, stands out nettle macerate. This spontaneous plant, often seen as a weed, is actually a mine of ferroessential to avoid yellowing of the leaves. Preparing the macerate is simple: fill a bucket with water and nettle leaves, leaving everything to rest for a couple of weeks. The liquid obtained must then be filtered and used for irrigation.
The scent is not the most pleasant, but the benefit for citrus fruits is notable. This is an ancient remedy, which many growers continue to use.
In addition to nettle, there are other lesser-known but interesting natural fertilizers:
- Crushed eggshells for the soccer;
- Vegetable cooking water (unsalted) for various minerals;
- Chamomile infusion to strengthen young plants;
- Vegetable scraps in the compost for a balanced fertilizer.
Not everything that nourishes plants needs fancy packaging. Sometimes you just need to open the fridge or take a look at the waste bin.
Those who cultivate with passion know this: the earth thanks those who nourish it in the right way. Even with the simplest means.
You might also be interested in: Lemon cutting successful on the first try: here’s the mistake to avoid
Follow Castelli News on
