How to grow a rubber plant fast? Choosing the right fertilizer is key

The rubber plant (Ficus elastica) has a relatively long growth cycle, so when people grow rubber plants, they all hope it can grow strong and healthy. However, during fertilizing, people do not know what fertilizer is good for rubber plants, especially in summer when the rubber plant's demand for fertilizer and water is very high. If you want to know how to grow a rubber plant fast, you usually need to fertilize it regularly during the growing season.

I. What fertilizer is good for rubber plants

The rubber plant grows very fast during its seedling stage, so its demand for fertilizer is naturally high. Therefore, during the growing period, it needs to be fertilized regularly. However, many people do not understand what fertilizer is good for rubber plants. Usually when fertilizing, you can apply a 10-fold diluted decomposed cake fertilizer water mixed with an equal amount of 500-fold potassium dihydrogen phosphate liquid fertilizer. As for frequency, fertilize once every 20 days in spring and autumn, and once every 15 days in summer.

With careful cultivation, the rubber plant will certainly grow strong and healthy. However, when autumn arrives, gradually reduce the frequency of fertilizing and watering, because this can promote solid plant growth and help it survive the winter, so people must pay attention to this point during cultivation. After that, shorten the side branches once a year, and in 3 years you can achieve a round, full tree body 1.5-2 m tall.

II. How to grow a rubber plant fast

1. Water appropriately

The moisture level of the soil directly affects the growth rate of the rubber plant, so when watering daily, you must pay attention: do not water too much, and do not water too little. Especially in winter, if you water too much, root rot can easily occur. Only appropriate watering can let the rubber plant grow strong and healthy.

2. Control the temperature accurately

When people grow rubber plants, they usually do not pay much attention to its growing environment. They may only know to place it in a sunny spot and it will grow strong and healthy, but reality is completely different. Although it can still grow at 30 degrees, its growth momentum will be greatly reduced, so the most suitable temperature for its growth is between 20 degrees and 25 degrees.

3. Prune frequently

Proper pruning can make plants grow more vigorously. The pruning time can be chosen in spring, cutting away pest- and disease-damaged parts and weaker branches and leaves together, which can reduce the loss of nutrients. Therefore, when growing rubber plants, its growth rate is usually fastest in summer. You need to create the best growing environment for it, and its growth rate will also increase. So if you want to know how to grow a rubber plant fast, you must pay attention to this point.

4. It needs sunlight

When growing it, be sure to choose a brighter spot to place it, or a semi-shaded spot is also fine. It is not suitable to be placed in direct sun exposure, especially from May to September. In spring, autumn and winter, apart from the midday sun, it can be placed in the sun at other times, which is good for its growth.

III. How to make a rubber plant grow thick

1. Pinching

Pinching can actually also control the plant's growth vigor. The pinching height should preferably be close to the diameter of the flower pot, better lower than higher, so the rubber plant will look more beautiful. However, when pinching, note that you should only pinch off the topmost tender new shoots. You can pinch them off with your fingernails. After pinching, branches will grow out. Thickening the trunk depends on the years, and the more you pinch, the more branches there will be.

2. Control fertilizing

Usually when people fertilize rubber plants, in order to make them grow fast, they keep increasing the amount of fertilizer, which often leads to excessive nutrients. As a result, although the rubber plant grows fast, its branches are not very thick. So you must reduce the amount of fertilizer and lengthen the fertilizing interval to slow down its rampant growth momentum.

Conclusion: Through the detailed introduction above, I believe everyone now knows what fertilizer is good for rubber plants. During the process of growing it, if you want to know how to grow a rubber plant fast, you still need to follow the methods described in the article. Only in this way can you truly grow a round and full rubber plant.