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Which Fertilizer Makes Plants Grow Faster? The Booster Type

Any gardener wants plants to grow faster. Fertilizing can help you accomplish this goal. But, which fertilizer makes plants grow quickly?

Aside from the fertilizer, you need to pay attention to how and when you fertilize your crop. In this article, FlowerBedNursery will provide comprehensive guidance on what and how to feed your crop correctly. Stay tuned and find out the answer in this article!

Which Fertilizer Makes Plants Grow Faster?

NPK is the most important nutritional content for your crop 

The high-nitrogen fertilizers will help plants grow faster. Based on the soil condition, there are two main types of fertilizers: Mineral fertilizers and organic fertilizers.


Millions of tons of raw materials, such as natural gas, air, and mined ores, have been transformed into high-quality food products.

Here are some primary nutrients in these fertilizers that your plants need to grow fast:

  • Nitrogen

Nitrogen is the most common and necessary nutrient for plants. The mineral can aid in forming lush leaves by encouraging the development of chlorophyll, which is essential for photosynthesis. This process helps plants convert sunlight into food.

  • Phosphorus

Phosphorus also aids in root development and contributes to plants growing tall and sturdy.

  • Potassium

Potassium is a mineral that supports disease resistance and helps crops tolerate different temperatures.

Fertilizers come in various formulations, so it is important to choose one that provides the specific nutrients your plants need. However, gardeners don’t always apply them in the correct proportions.

Plants’ nutritional requirements vary. Some may demand less or more of one of these. Fertilizers come in various proportions, allowing farmers to determine just what their plants require. All you need is a basic understanding of how to read the N-P-K ratio labels.

  • Trace minerals

Your plants also need some other nutrients to be robust and lively, known as trace minerals. The following are the top three minerals for your crop:

  • Calcium: This mineral boosts a plant’s energy and helps it develop roots and shoots.
  • Magnesium: It affects nutrition intake and helps the leaves turn dark green to maximize photosynthesis.
  • Sulfur: Sulfur is a mineral that speeds up growth.


The most common organic fertilizers include crop leftovers, slurries, and animal manures. Organic fertilizers come in a variety of nutritious forms. Nonetheless, you can easily find them on farms, where farmers often recycle nutrients and organic compounds.

Organic fertilizer can be used in any type of gardening, regardless of whether it is organic or conventional. It comes from animals or plants. Animal composted manure and slurries include a variety of nutrition resources with varying physical qualities and nutrient concentrations. Moreover, its nutritional content varies by area. It is also dependent on the type of animal and farming technique employed. 

What Causes Slow Plant Growth?

A stunted tree may suffer from different issues, such as a lack of feeding, light, or pests. Once you detect any signs of stunting, check out these four factors. You can save your tree in time.

Nutritional deficiencies

Most plants contain NPK and some other trace minerals. If your tree is growing too slowly, maybe you haven’t given it enough nutrition. Discoloured leaves and lanky plants are symptoms of a nitrogen shortage. A potassium deficit can cause yellow, brown, or purple-bordered leaves, as well as poor flowering and fruiting plants. Plants with low phosphorus have pale yellow leaves. Micronutrient deficiencies in plants are also possible. If the veins of the leaves are yellow, they might be weak in magnesium, iron, or manganese.


Overwatering is among the most common causes of slow plant development. It’s like smothering the plants, or flowering plants. Overwatering also leads to a nutritional shortage, fungus overgrowth, and other problems. As a result, it would be best to set a watering schedule and avoid watering too often.

Light deficiency

Plant development may slow down due to insufficient sunlight. The amount of light required by each plant is different. As a result, a lack of sunlight might cause development to be delayed. You need to reduce the space between the tops of your trees and the clamps. Also, increase the distance between your plants and a brighter place if you’re planting them outside.

Disease and pests

Try to avoid pests in plants 

Stunting can potentially be a sign of plant diseases. The disease is much less likely to damage healthy plants in ideal growing conditions. However, pathogens may spread across your garden, so be aware of any issues.

Fungi are the leading cause of plant illnesses. Drooping, leaf spots, rotting fruit, and curled, thick leaves are all signs of a fungal infection. To avoid disease transmission, you need to cut and eliminate any damaged plant portions. In rare circumstances, using a pesticide on the trees might help you control the disease.

Insects and pests can also harm plants, causing slowed development. Nematodes attack the trees as well. If you see your crop yellowing and lacking vitality, these are indicators of pests. 

How Do You Speed Up Plant Growth?

Plants require nutrition and a healthy habitat to grow robustly. Raising healthy plants involves light, air, nutrients, soil, and the proper temperature. During the summer, feed your indoor plants every two to three weeks, and then every five to six weeks in the winter. When one of these components is missing, the plant’s potential to thrive is in trouble.


Inadequate light, whether artificial or natural, slows plant development. It affects photosynthesis as well. Cultivating a crop on a southern-facing hill is the best approach to allowing your plant enough light. If you are working on potted trees, try to put the pots in south-facing windows where sunlight streams. These positions help accelerate tree development and enable photosynthesis.

Different species have evolved different light requirements. Desert cactus requires a lot of direct sunlight to thrive. Conversely, an indoor plant can thrive in low light. For rapid development, you need to choose the optimum light balance.


Trees respond to temperature fluctuations. Some people prefer it hot, while others like it cold. Some plants need it to be correct. Maintaining the proper temperature for different crops can promote their development and protect them from damage.

During a cold period, citrus growers have to warm up their crops. When the weather becomes warmer, they move their plants near the windows to absorb more sunlight. To support quicker and healthier development, you have to learn which temperatures your crops flourish in.


Water is essential for growing plants, as it is for all living creatures. Water is responsible for transporting nutrients up the roots and feeding the tree. Both indoor and outdoor crops require sufficient drainage. Then, you can also avoid fungal diseases or damp feet.

By inserting your fingers into the dirt, you can determine how much water your tree wants. If the soil is dry, water it. Examine the soil’s corners as well. Water is necessary if the plant is pushing away from the pot. 


Plants need air to survive. The leaves turn carbon dioxide into starches and sugars, which can help nourish the tree above the ground.

For growth, the process of turning water and carbon dioxide into sugars and carbohydrates is required. A well-fed crop should have adequate ventilation. Plant roots require oxygen from water to transport nutrients to the main structure under the ground.

Does More Fertilizer Make Plants Grow Faster?

Over-fertilizing may ruin your tree 

Plants need fertilizer to grow. However, it doesn’t mean that the more, the better. Over-fertilizing is a common mistake among beginners. Plant development can’t benefit if the nutrient levels are higher than optimal. Furthermore, excess nutrients can negatively impact plant development, raise the risk of environmental pollution due to leaching, and waste many resources.

Excessive seedling and bacterial development in waterways will increase if you feed your crop too much nitrogen and phosphorus. High potassium substances can lead to a base-saturated imbalance and a buildup of soluble salts. An excess of magnesium and calcium makes the pH level exceed 7.0. Furthermore, large quantities of organic debris might contribute to inadequate drainage. In general, it would be perfect for feeding your crop a balanced diet. 

How Do You Apply Fertilizer To Plants?

The fertilizer application technique varies on the type of crops, their nutritional requirements, and the soil.

Deep soil

Before seeding, gardeners often spread organic manures on the soil surface with a rototiller or a plow. You can also apply the fertilizer at the bottom of the furrows.


To apply granular or mass fertilizer to the soil, you need to utilize a walk-behind spreader or a hand-held one with a crank. Broadcasting is a practical approach for trees, lawns, flowerbeds, and vegetables. Before planting, you can distribute the fertilizer on the ground. Then, water the soil.


The banding method asks you to place the nutrients on both sides of your garden, which is more profound than the furrow. 

Here is how to do it:

  • Water the furrows.
  • Place the fertilizer band between the seed furrow and the irrigation furrow.
  • Insert the band under the emitters.
  • During the growing time of your crop, place the band on one side of the seedling.

Liquid application

You can utilize spray bottles, sprinklers, and furrow watering to apply liquid fertilizer. Start with a bit of liquid fertilizer for immature vegetables at the time of transplant. Every few weeks, you’ll need to apply liquid fertilizer to your plants. Additionally, the cost of liquid fertilizers is higher. You should choose liquid fertilizers within your budget.

Some plants need micronutrients such as iron and zinc that can’t travel across the soil. Yet, your tree can absorb them through its leaves. Leaves initially show indications of nutrient shortages during droughts when the soil is too dry. In this case, you can use water-soluble fertilizer to feed your tree.

What Is Time Of Day Best To Fertilize Plants?

The best time to feed your crop is early in the morning or late in the evening. Both offer ideal temperatures and conditions for optimal nutrient absorption. 


You can take full advantage of the cooler temperatures and fewer winds by fertilizing in the morning. You can supply the minerals in the soil without wind loss or evaporation. As a result, essential components can reach the roots faster and stimulate absorption. Plants are also less stressed by daytime heat, making them more accessible for nutrient absorption as they go deeper into the soil.


The evening can be suitable for fertilizing. It offers the same level of temperature. Also, you don’t need to worry about wind disruption. However, the moisture remaining on the trees overnight may cause fungal infections. To solve this problem, you can employ the fertigation method.

Should I Water Plants Before Fertilizing?

Yes. Watering before fertilizing is advisable. Don’t fertilize the trees when they are thirsty. It would be ideal if you rinsed it well before feeding them.The nutrients in the soil may start to break down and access the root system after you water it. The moisture also assists in the prevention of root burn.

It’s good to rinse properly after spreading fertilizer to ensure that the plant food gets to where it will be most beneficial. Avoid overfertilizing your plant as well. It would be best to do a soil test to identify which minerals it requires. Fertilizing too much or too little might be as dangerous as not feeding. Your soil study can show what is essential for a plentiful harvest and robust plant development.

How Long Does Fertilizer Take To Work On Plants?

The answer depends on the growing conditions, the type of plant, and which fertilizers you use. You may choose between liquid or granular spike fertilizers to feed your crop. Each option takes a different amount of time to work on.

  • Liquid: one to four days.
  • Granular: two to six weeks.

What Are The Best Homemade Fertilizers?

You may use a variety of all-natural nutrients in your gardening or with the potting mix. In this list, we have gathered the most popular homemade fertilizers among gardeners.

Grass clippings

If you have a lawn, save the grass clippings and use them in your crops. Grass clippings contain a lot of nitrogen, which is beneficial for your trees.


Most of the weeds you’ll see in your garden are rich in nitrogen and work as fertilizers. You can bring out the best in the weeds by making weed tea. You just need to fill a bucket halfway with weeds and water, then soak the bucket for one to two weeks. After that, pour this weed tea over your crop once the water has turned a beautiful brown colour.


Manure comes from different animals, such as horses, cows, or chickens. Although each sort of manure is abundant in nitrogen and some other nutrients, you need to use it with caution. 

Raw manure is very acidic. It may contain more minerals than your crop requires. As a result, over-fertilizing will cause your plants to scorch. Composted manure appears to be the finest option. You may utilize more of it to boost the soil’s fluid retention without putting your crops at risk because it is less acidic and nutrient-dense.


Fertilizing is among the most effective ways to speed up your plant’s development. It would be best if you chose the proper nutrients depending on the needs of your crop. Moreover, consider carefully when and how to feed your crop.

In addition to fertilizers, other conditions, such as water, light, and temperature, are all critical. 

Hopefully, you will find this article helpful. Please share with us your experience with plants. Thank you, and we’ll see you in our next update!

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Kelly Lawrence

Kelly Lawrence

Kelly Lawrence is the CEO of Swipe Garden. Over 10 years in the writing and passion for gardening, she brings a wealth of expertise and creativity to the world of gardening. Kelly Lawrence has cultivated a community of plant lovers, making gardening accessible and enjoyable for all.