How to Make Tomatoes Grow Bigger: Tips for Bountiful Harvests -
How to Make Tomatoes Grow Bigger

How to Make Tomatoes Grow Bigger: Tips for Bountiful Harvests

Tomatoes are a favorite crop for many home gardeners, and there’s nothing quite like biting into a juicy, flavorful tomato that you’ve grown yourself. While tomato plants can be relatively easy to cultivate, achieving bigger and more abundant tomatoes requires a bit of knowledge and care.

To encourage larger tomato growth, provide the plants with sufficient sunlight, water, and nutrients. Ensure consistent watering, avoid over-fertilization, and consider pruning excess foliage to redirect the plant’s energy towards fruit development, resulting in bigger and more flavorful tomatoes.

In this article, we will explore effective strategies and tips to help you make your tomatoes grow bigger and enjoy a bountiful harvest.

How to Make Tomatoes Grow Bigger: Tips for Bountiful Harvests

1. Choosing the Right Tomato Varieties

Selecting the right tomato varieties is the first step in growing bigger tomatoes. Look for varieties that are known for their large fruit size and high yields, such as Beefsteak, Big Boy, or Celebrity. Consider the growing conditions in your area, such as climate and available space, when choosing the varieties that will thrive best in your garden.

2. Providing Adequate Sunlight

Tomatoes are sun-loving plants and require at least 6-8 hours of direct sunlight each day. Choose a location in your garden that receives ample sunlight and avoid areas that are shaded or blocked by trees or buildings. Providing sufficient sunlight will promote photosynthesis and enhance fruit production.

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3. Preparing the Soil for Optimal Growth

Prepare the soil before planting to ensure optimal growth and nutrient availability for your tomato plants. Test the soil pH and make any necessary adjustments to maintain a slightly acidic level between 6.0 and 6.8. Incorporate organic matter, such as compost or well-rotted manure, to improve soil structure, drainage, and fertility.

4. Proper Watering Techniques

Watering tomatoes correctly is crucial for their growth and fruit development. Aim for deep and infrequent watering, allowing the soil to dry out slightly between waterings. Avoid overhead watering to prevent the spread of diseases. Instead, water at the base of the plants, directing the water towards the roots.

5. Fertilizing for Nutrient-Rich Soil

Tomato plants are heavy feeders and require adequate nutrients for optimal growth. Apply a balanced fertilizer, rich in nitrogen, phosphorus, and potassium, before planting. Additionally, provide regular feedings throughout the growing season, following the package instructions. Organic alternatives like compost or fish emulsion can also be used to enrich the soil.

6. Pruning and Supporting Tomato Plants

Pruning and supporting tomato plants help promote better air circulation, reduce disease risk, and focus energy on fruit production. Remove the suckers that emerge between the main stem and branches to redirect nutrients to the main stems and developing fruits. Use stakes, cages, or trellises to support the plants and prevent them from sprawling on the ground.

7. Managing Pests and Diseases

Tomatoes can be susceptible to various pests and diseases, which can hinder their growth and fruiting. Monitor your plants regularly and take proactive measures to control common issues like aphids, tomato hornworms, or fungal diseases. Consider organic pest control methods, such as neem oil or insecticidal soaps, to minimize the use of chemicals.

8. Determining the Right Time to Harvest

Knowing when to harvest your tomatoes is essential to maximize their size and flavor. Different tomato varieties have different ripening stages, so it’s important to familiarize yourself with the specific characteristics of the varieties you’re growing. Generally, tomatoes are ready for harvest when they reach full color, are slightly soft to the touch, and easily detach from the stem.

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9. Storing Tomatoes Properly

To enjoy the fruits of your labor for longer, it’s important to store your harvested tomatoes properly. Keep ripe tomatoes at room temperature and away from direct sunlight. If you have an excess harvest, consider preserving them by canning, making sauces, or freezing for later use. Proper storage will help maintain their freshness and flavor.

Can I grow tomatoes in containers?

Yes, tomatoes can be successfully grown in containers as long as you choose the right container size and provide adequate care, including proper drainage, regular watering, and sufficient sunlight.

How often should I fertilize my tomato plants?

For most tomato plants, fertilize every 2-3 weeks during the growing season. However, always follow the specific instructions provided by the fertilizer manufacturer.

What are some common pests that attack tomato plants?

Common pests that attack tomato plants include aphids, tomato hornworms, whiteflies, and spider mites. Regular monitoring and early intervention are key to managing these pests effectively.

Can I save tomato seeds for planting next year?

Yes, tomato seeds can be saved for planting next year. Scoop out the seeds from a ripe tomato, rinse off the pulp, dry them thoroughly, and store them in a cool, dry place in an airtight container.

How long does it take for tomatoes to ripen after flowering?

The time it takes for tomatoes to ripen after flowering varies depending on the variety and growing conditions. On average, it can take anywhere from 45 to 70 days for tomatoes to ripen from the time of flowering.

Best Large Tomatoes to Grow

When it comes to growing large tomatoes, there are several varieties that are known for producing big, juicy fruits. Some popular choices include Beefsteak, Big Boy, Mortgage Lifter, Brandywine, and Cherokee Purple.

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These varieties are recognized for their size, flavor, and ability to produce substantial yields. However, it’s important to consider your specific growing conditions and climate when selecting the best large tomato variety for your garden.

Why Are My Tomatoes Not Getting Big?

There are several factors that can contribute to tomatoes not reaching their full size potential. Insufficient sunlight can hinder the growth of tomatoes, so make sure they receive at least 6-8 hours of direct sunlight each day. Poor soil quality or inadequate nutrition can also affect tomato size, so ensure the soil is well-drained, fertile, and rich in organic matter.

Inconsistent watering, extreme temperatures, pest infestations, or diseases can also impact tomato growth. Proper care, including providing optimal growing conditions and addressing any issues promptly, can help promote larger tomatoes.

How Do You Increase the Size of Tomatoes?

To increase the size of tomatoes, there are several strategies you can implement. First, ensure that your tomato plants receive sufficient sunlight, as mentioned earlier. Additionally, providing consistent and deep watering, especially during the fruiting stage, will help prevent water stress and promote larger fruit development.

Regularly feeding the plants with a balanced fertilizer specifically formulated for tomatoes can supply essential nutrients and support their growth. Proper pruning and supporting techniques, such as removing excess suckers and using stakes or cages, can direct energy towards fruit production, resulting in larger tomatoes.

What Fertilizer Makes Tomatoes Bigger?

A fertilizer with a higher phosphorus content is often recommended for promoting larger tomatoes. Phosphorus is essential for root development and fruit production. Look for a fertilizer specifically labeled for tomatoes or one with an NPK ratio (nitrogen-phosphorus-potassium) of 5-10-10 or 10-20-20.

These ratios indicate higher phosphorus levels compared to nitrogen and potassium, which can enhance fruit size. However, it’s important to follow the fertilizer manufacturer’s instructions for application rates and timing to avoid overfertilization, which can lead to other issues.

Why Are My Tomatoes Not Getting Big?

If your tomatoes are not reaching the desired size, there could be several reasons. Inadequate sunlight, nutrient deficiencies in the soil, improper watering techniques, pest infestations, or diseases can all contribute to smaller tomatoes.

It’s crucial to assess and address these factors to optimize tomato growth. Providing sufficient sunlight, ensuring well-drained and nutrient-rich soil, practicing proper watering, managing pests and diseases, and following appropriate care practices can help overcome the obstacles that may be preventing your tomatoes from growing bigger.


Growing bigger tomatoes is an achievable goal with the right knowledge and care. By following the tips outlined in this article, such as selecting suitable tomato varieties, providing ample sunlight, preparing the soil, implementing proper watering and fertilization techniques, pruning and supporting the plants, managing pests and diseases, and harvesting and storing tomatoes correctly, you’ll be on your way to enjoying a bountiful harvest of juicy and flavorful tomatoes.

Author: Adewebs

David is a seasoned farmer with over 8years experience on the field and teaching. He has about 20 acres of Palm farm, 10acres of livestock farm where he spent most of his time tending and caring for his farm. He offer profffesional services and consultancy services to clients who are interested in venturing into farming.

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