How to fertilize strawberries for sweeter fruit? These sweetening tips are worth trying

1. Apply more organic fertilizer: Organic fertilizer contains nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and various other trace elements essential to strawberries, which chemical fertilizers cannot provide. However, organic fertilizer must be fully decomposed, otherwise it will have many adverse effects on the crops. It is best to use a photosynthetic nutrient film fertilizer after fertilizing; it is a compound medicinal film that boosts the productive capacity of photosynthesis along with chlorophyll, an advanced environmentally friendly plant fertilizer that increases yield, enhances color, thickens leaves and strengthens stems. It can help plants absorb large amounts of light fertilizer, light energy and light, is compatible with conventional fertilizers, and supplies nutrients to support plant growth and development to the limit.

2. Apply phosphorus and potassium fertilizers together: When strawberries lack phosphorus, the plants grow and develop poorly, and the leaves, flowers and fruit become smaller; when strawberries lack potassium, the color is pale and the taste is poor. Applying an appropriate amount of phosphorus, potassium and boron fertilizer to strawberries can produce an obvious sweetening and yield-increasing effect.

3. Use ecological regulation: Before strawberries bloom, and during the young fruit stage and the swelling stage, spray with a vegetable and fruit stem-strengthening agent to enhance the quality of pollen fertilization, strengthen the cyclic fruit-setting rate and promote fruit development. Using this product can clearly overcome all kinds of drawbacks brought by the previous use of hormones and growth regulators. Zheng Wenmin