How to Properly Care for Zucchini in July for a High Yield

In July, caring for zucchini is particularly important for obtaining a bountiful and high-quality harvest. During this period, it is essential not only to provide the plants with sufficient nutrients but also to monitor the balance of minerals for proper fruit formation.

This is reported by AgroReview

Signs of Element Deficiency and Fertilization

Gardeners recommend regularly checking the condition of zucchini, as a lack of certain elements can negatively affect yield and the appearance of the vegetables. Particular attention should be paid to the following signs:

• Boron deficiency manifests as stripes or streaks on the skin of the fruits.
• A lack of potassium leads to the rounding of the fruit tips, making them resemble balls.
• Nitrogen deficiency causes the fruits to be narrow and light in color.
• Calcium deficiency results in deformation of the fruits in the middle.
• Low iodine content can cause zucchini to rot directly on the bush.

“If zucchini lacks boron, stripes or streaks appear on the skin. When potassium is deficient, the tip of the fruit rounds and takes on a ball shape. With insufficient nitrogen, the fruits become narrow and light. And if there is little calcium in the soil, the fruits deform in the middle. An inadequate amount of iodine can cause zucchini to rot directly on the bush.”

In July, the plants no longer require a large amount of nitrogen; instead, they need potassium, phosphorus, and boron. For fertilization, it is recommended to dissolve 1 gram of boric acid and 30 grams of superphosphate in 10 liters of water. This mixture helps the fruits to form correctly and prevents defects.

Effective Folk Remedies and Foliar Fertilization

In addition to mineral fertilizers, folk recipes are also popular. One of them is a green infusion made from chopped herbs (nettle or seedless weeds, steeped for several days until fermentation). 1 liter of such infusion is diluted in 9 liters of water, a cup of wood ash is added, and it is used for watering. In the absence of a green infusion, fertilization can be done using nitrophosphate—about 30 grams per 10 liters of water.

Foliar fertilization is also effective. For this, it is recommended to prepare a “miracle cocktail”: for 10 liters of water, take 2 grams of boric acid or half a teaspoon of iodine (30–35 drops), and add a little complex fertilizer, such as “Agricola.” The mixture is thoroughly dissolved and sprayed on the leaves of the plants, stimulating fruiting until autumn.

It is important to remember that in July, fertilization of zucchini should be moderate. Insufficient or excessive amounts of fertilizer can damage the crops. Adhering to the recommended doses and the timeliness of all procedures will ensure a stable and high-quality harvest.