How To Make Tomato Plants Grow Faster: 7 Tips

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how to make tomato plants grow faster

Whether you are a seasoned gardener or just starting out, the ability to speed up the growth of plants can enhance your gardening experience and bring more joy and satisfaction.

The Benefits Of Making Your Tomatoes Grow Faster

By utilizing various techniques and strategies, you can create optimal conditions for plants to thrive and flourish in a shorter period of time and enjoy the fruits of your labor sooner.

For gardeners who want to multiply their favorite plants, being able to speed up the growth process can save time and effort.

Accelerating plant growth can be a useful tool for overcoming challenges such as a shorter growing season or adverse weather conditions.

In regions with a limited window for plant growth (e.g. in Canada or Northern Europe), techniques such as using a greenhouse, providing supplemental lighting, or practicing indoor gardening can extend the growing season and allow for a wider range of plants to thrive.

Similarly, when faced with unfavorable weather conditions such as frost or excessive heat, techniques like using protective covers, adjusting irrigation, or providing shade can help plants grow more rapidly and overcome environmental stressors.

Accelerating plant growth can lead to more successful gardening experiences overall. When plants grow quickly and vigorously, they are often more resistant to pests and diseases.

With stronger and healthier plants, you can reduce the need for chemical interventions and promote a more sustainable approach to gardening.

Now let’s head to the 7 tips for how to make tomato plants grow faster.

1. Choose the Right Tomato Variety

The selection of fast-growing tomato varieties can significantly impact the yield and overall growth of your plants. By opting for these types of tomatoes, you ensure a shorter waiting time for harvesting your delicious homegrown produce.

Cherry tomatoes are known for their ability to quickly mature and produce an abundance of fruit throughout the growing season.

With their compact size and bountiful yield, they are an excellent choice for gardeners with limited space or those who desire a continuous harvest.

Another aspect to emphasize is the distinction between determinate and indeterminate tomato varieties.

Determinate tomatoes are often favored for their speedy growth. These varieties have a predetermined height and tend to ripen all their fruits within a short timeframe.

Additionally, determinate tomatoes are often more manageable and require less staking or support.

2. Start With Healthy Seedlings

– Emphasize the importance of healthy seedlings for a faster growth rate.
– Provide tips on how to select and care for high-quality seedlings.

Healthy seedlings not only have a greater chance of survival but also possess the potential to thrive and yield a bountiful harvest.

By investing time and effort in selecting and caring for high-quality seedlings, you are setting the foundation for a successful and productive garden.

Look for seedlings that have sturdy stems, vibrant green leaves, and a well-developed root system.

  • Stems should be free from any signs of damage or disease, and leaves should not show any wilting or discoloration.
  • A closer examination of the root system will reveal healthy white roots, indicating strong growth potential.

Transplant them into clean pots or containers with well-draining soil and ensure they receive the optimal amount of sunlight and water. Keep the soil moist but not too wet to prevent root rot.

Be mindful of pests and diseases that can damage your seedlings, applying appropriate preventive measures if necessary.

Furthermore, providing your seedlings with the necessary nutrients is crucial. Consider using organic fertilizers or compost to enrich the soil and promote healthy growth.

These natural alternatives not only provide essential nutrients but also improve soil structure and overall plant vigor.

3. Adequate Sunlight And Warmth


Adequate sunlight and warmth are essential factors for promoting the growth of tomato plants.

Sunlight not only provides energy for photosynthesis, but it also plays a crucial role in the overall development of the plant.

When exposed to sunlight, tomatoes undergo a process called photomorphogenesis, which triggers various physiological and biochemical changes that help them grow and thrive.

Tomato plants require a minimum of 6-8 hours of sunlight per day to ensure optimal growth.

Without sufficient sunlight, the plants may become weak and leggy, with elongated stems and a pale green color. Insufficient sunlight can also result in reduced fruit production and poor quality tomatoes.


Alongside sunlight, maintaining an optimal temperature range is equally important for tomato plant growth.

Tomatoes prefer temperatures between 70–85 °F (21–29 °C) during the day and slightly cooler temperatures between 60–70 °F (15–21 °C) at night. Exposure to excessive heat or cold can hinder the growth and development of tomato plants.

When tomato plants are exposed to the right amount of sunlight and warmth, they thrive by utilizing the energy from sunlight to convert carbon dioxide and water into sugars through photosynthesis.

These sugars are then used as building blocks for the growth of roots, stems, leaves, and ultimately, fruit production.

4. Adequate Watering And Soil Moisture

– Outline the significance of proper watering practices for tomato plants’ vigorous development.
– Provide guidelines on watering frequency, quantity, and soil moisture management.

Adequate watering and soil moisture play a crucial role in the vigorous development of tomato plants.

Proper watering practices can make all the difference in the health and productivity of the plant.

Water is essential for the transportation of nutrients from the soil to the different parts of the plant, including the leaves, stems, and fruits.

Insufficient watering can lead to stunted growth, nutrient deficiencies, and increased susceptibility to diseases. On the other hand, overwatering can result in root rot, poor root development, and reduced nutrient uptake.

To ensure the optimal growth of tomato plants, water the plants regularly to keep the soil moist, especially during hot and dry weather conditions. Tomatoes have a high water requirement, and they tend to wilt quickly if they don’t receive enough moisture.

However, it’s important to avoid waterlogging the soil. Overwatering can drown the roots and create an oxygen-deficient environment, hindering the plant’s growth.

To prevent this, it is vital to ensure good drainage in the planting area. If the soil doesn’t drain well, it may be necessary to amend it with organic matter or create raised beds to improve drainage.

A useful technique for managing soil moisture is mulching. Applying a layer of organic mulch, such as straw or wood chips, around the base of the tomato plants can help retain moisture in the soil.

Mulch acts as a protective barrier, reducing evaporation and preventing weed growth. It also helps maintain a more even soil temperature, which can benefit the tomato plants, especially during extreme weather conditions.

5. Provide Nutrient-Rich Soil

Nutrient-rich soil plays a vital role in promoting faster growth in tomato plants. It provides the essential elements necessary for plant development, such as nitrogen, phosphorus, potassium, and various micronutrients.

These nutrients are crucial for the plants’ metabolic processes, including photosynthesis and protein synthesis, which directly impacts their growth rate.

To enhance soil fertility and ensure a nutrient-rich environment, organic amendments and fertilizers can be used.

Organic amendments, such as compost, composted manure, and green mulch, are excellent choices as they improve soil structure and texture.

Compost, in particular, not only adds nutrients to the soil but also increases its water-holding capacity and promotes beneficial microbial activity.

In addition to organic amendments, fertilizer options can also be utilized to supplement nutrient levels in the soil.

There are various types of fertilizers available, including synthetic and organic options. Synthetic or chemical fertilizers typically contain concentrated amounts of specific nutrients, allowing for targeted fertilization. However, they can also be detrimental to soil health if overused or misapplied.

Organic fertilizers, on the other hand, are derived from natural sources such as animal manure, bone meal, or fish emulsion.

These types of fertilizers release nutrients slowly, providing a more sustained and gentle feeding to the plants. They also contribute to the overall improvement of soil structure and microbial activity over time.

It is essential to assess the specific nutrient requirements of the plants being grown and the current nutrient levels in the soil before deciding on the type and amount of amendments or fertilizers to use.

Conducting a soil analysis can help determine the nutrient composition and identify any deficiencies or imbalances, allowing for a more targeted and effective approach to soil enrichment.

6. Pruning And Staking

Pruning and staking are two essential techniques that play a crucial role in cultivating healthy and productive tomato plants.

Although both methods serve different purposes, they share the common goal of promoting faster growth and improving overall plant health.

Firstly, pruning involves selectively removing specific parts of the tomato plant, such as side shoots and suckers.

This process enables the plant to focus its energy on developing strong and productive main stems, rather than wasting resources on unnecessary growth—especially when a limited supply of nutrients is available.

By removing these side shoots, the plant can allocate its resources more efficiently. Additionally, pruning enhances air circulation and sunlight penetration within the plant canopy, which helps reduce the risk of disease and promotes faster ripening.

On the other hand, staking is a method used to support the tomato plant as it grows vertically.

By providing a stable structure for the plant to climb on, staking prevents the stems and branches from bending or breaking under the weight of the developing fruits.

This technique also helps to keep the plant upright, allowing for better air circulation and sunlight exposure.

Furthermore, staking provides easy access to the plant for routine care and maintenance, such as watering, fertilizing, and pest control.

7. Regular Feeding and Fertilization

Regular feeding and fertilization are crucial for the optimal growth and health of tomato plants.

Providing the plants with proper nutrients ensures vigorous growth, strong root development, increased resistance to diseases and pests, and higher yields.

When it comes to fertilizers, there are different types to consider.

  • Organic options, such as compost and manure, are beneficial for enriching the soil and improving its overall quality. These natural fertilizers release nutrients slowly over time, providing a steady supply to the plants. Compost can be made from kitchen scraps, yard waste, and other organic materials, while manure can be sourced from cows, horses, or poultry.
  • Alternatively, synthetic fertilizers can also be a viable option. These are usually formulated to provide a specific balance of essential nutrients, such as nitrogen, phosphorus, and potassium. Always follow the instructions on the packaging to avoid over-fertilizing, which can lead to nutrient imbalances or even burning the plants.

In addition to regular feeding, providing the tomato plants with consistent access to water is essential. Adequate watering ensures that the nutrients are effectively taken up by the roots and transported throughout the plant.

Note: here’s a study about nano-ureacontrolled-release fertilizer (CRU) on tomato plant growth.

FAQ About How To Make Tomato Plants Grow Faster

What is the best way to make tomato plants grow faster?

One of the most effective ways to help tomato plants grow faster is by providing them with proper sunlight. Tomato plants require at least 6 to 8 hours of direct sunlight daily. Ensure that you place your plants in a spot where they receive ample sunlight throughout the day. This will help promote the growth and development of the plants.

How often should tomato plants be watered to encourage faster growth?

Tomato plants generally require regular and consistent watering to stimulate faster growth. It is recommended to water the plants deeply once or twice a week, if planted in garden soil, allowing the soil to dry out slightly between watering sessions. Avoid overwatering, as this can lead to root rot and hinder the plant’s growth. Regularly check the moisture level of the soil and adjust your watering schedule accordingly.

Are there any specific fertilizers that can promote faster growth in tomato plants?

Yes, there are fertilizers available that are specially formulated to enhance the growth of tomato plants. Look for fertilizers that are high in phosphorus (the middle number on the fertilizer label, e.g. 5-10-10) as this nutrient is essential for promoting root development and fruit production. Apply the fertilizer according to the instructions provided on the packaging, and be mindful not to over-fertilize, as excessive nutrients can be harmful to the plants. It is also beneficial to use organic fertilizers, such as compost or well-aged manure, to provide nutrients in a natural and balanced manner.

How can I protect tomato plants from pests and diseases to ensure faster growth?

To safeguard tomato plants from pests and diseases, it is important to employ preventative measures. Regularly inspect the plants for any signs of pests, such as aphids or tomato hornworms, and take appropriate action if necessary. Using organic pest control methods like neem oil or insecticidal soap can be effective in managing these issues.


In conclusion, the significance of accelerating plant growth for home gardeners and plant enthusiasts is clear.

It allows for earlier harvests, facilitates plant propagation, helps overcome growing season limitations, improves plant resistance, and enhances the overall gardening experience.

By employing various techniques and strategies, gardeners can maximize their productivity, enjoyment, and success in cultivating healthy and thriving plants.

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I'm a keen hobby gardener. I love growing fruits and vegetables, especially tomatoes. I'm also a certified instructor of the Square Foot Gardening Foundation.