Are you a frequent cabbage grower? Your well-planted cabbage leaves aren't firm and crispy.
Or perhaps they grow slowly, their leaves turn yellow, and easily become limp and unsightly.
Take cabbage, for example. Without some skill, it truly tests your agricultural acumen!
To grow strong and healthy cabbage, watering alone isn't enough; fertilizing is key!
So, what fertilizer is most effective? Is the more expensive the better?
Today, I'll share the correct way to fertilize cabbage. Don't let your cabbage "eat up" again! Take a look!

1. Why is fertilizing cabbage so important?
Unlike other weeds that grow quickly and have a high survival rate, cabbage has high soil requirements, especially the fertilizer mix, which directly affects its growth rate and quality. You see, farmland is like food for humans: if it eats well, it will grow fast and be strong. Fertilization is like "supplementing" the nutrients in cabbage, providing what it lacks.

Cabbage requires three essential nutrients: nitrogen, phosphorus, and potassium.

Data shows that proper fertilization not only promotes root growth but also makes the leaves thicker and the core firmer.

Fertilizer plays a crucial role in cabbage growth, especially during the middle growth period.

Improper fertilization can cause cabbage leaves to become loose, yellow, or even hollow, resulting in poor taste and appearance, affecting the final harvest. Although organic farmyard manure is not formulated wisely, it can easily lead to excessive salt levels in the soil, leading to pests and diseases, and thus hindering the healthy growth of cabbage.

Thus, relying on a single fertilizer alone is not reliable; it is crucial to apply fertilizer appropriately according to the cabbage's growth stage.

Nitrogen, phosphorus, and potassium each play a different role at different stages of growth.
Nitrogen fertilizer is a great aid for leaf growth, promoting photosynthesis and increasing the area of ​​green leaves. However, excessive nitrogen fertilizer can lead to rapid growth, loosening the leaves, and even causing overgrowth, resulting in uneven nutrient accumulation and a compromised taste.
Phosphorus fertilizer aids root growth and promotes plant root establishment, while potassium fertilizer improves disease resistance and enhances resilience.
Thus, fertilization is like seasoning; it must be tailored to the different growth stages of cabbage.
If you want thick leaves and firm fruit, you must apply fertilizers wisely and accurately, avoiding blind application.