How to Grow Tomatoes: A Step-By-Step Guide


One of the most well-liked crops to grow is the tomato (Solanum lycopersicum), which can be started from seed indoors or purchased as young plants and then grown outdoors, in a greenhouse, in pots, or in the ground. And one of the most common question is how to grow tomatoes. If cultivated outdoors, these delicate plants require a warm, sunny, protected spot and enjoy a long, hot summer. They thrive in a greenhouse environment and typically yield a greater and early crop than plants grown outside. They are also less prone to contract the blight disease in a greenhouse.

growing tomatoes



To grow healthily, tomatoes do require some care, such as protection from cold, regular watering, and feeding. But they’re well worth it when you can have freshly harvested, sun-warmed tomatoes all summer long that are at their sweetest, juiciest, tastiest. Another significant advantage of growing your own is the wide variety of options available. There are fruits for every taste, with a far wider variety than what you can find at the supermarket, in various sizes, flavors, textures, and colors. You need to follow below given steps for optimum yield.

Steps to Follow:

1. Choosing variety:

There are several types available as well, presenting a variety of fruits in terms of their sizes, shapes, flavors, and textures. Fruits can be typical red, dark purple, pink, orange, yellow, green, or even striped in addition to their other colors. There are modern, blight-resistant options as well as heirloom kinds that have been cultivated for many generations. There are little spherical fruits, lengthy plum kinds, uniformly smooth salad tomatoes, enormous, wrinkled, misshapen beefsteaks, all of which are flavorful and have their own distinctive personalities.

  • Up to 1.8 meters (6 feet) tall, cordon (or indeterminate) tomatoes demand high supports. Although they thrive in a greenhouse, they can also be grown outdoors in a sunny location in the ground or in sizable pots next to a south-facing wall. They are advantageous in small spaces since they grow vertically, tall, and narrow, and they yield a large crop. They need routine care, including feeding, tying to supports, pinching out side shoots, and watering.
  • Because they are shorter and wider, bush (or determinate) tomatoes are ideal for tiny gardens, pots, and growing bags. Smaller varieties can also be cultivated in hanging baskets by dangling the stems over the sides. Apart from watering and feeding, these plants require the least amount of care. Except when they are fully laden with fruit, the stems rarely need to be supported.

2. Sowing Seeds:

When seeds are put indoors in warm conditions, tomatoes are simple to grow. If your crop will be grown in a greenhouse, sow from late February to mid-March; if it will be grown outdoors, sow from late March to early April. Three or four seeds should be sown on the top of a tiny pot that has been filled with seed compost and thoroughly watered. Vermiculite-covered plants should be kept at about 18°C (64°F), ideally in a heated propagator. Alternatively, plants can be wrapped in a clear plastic bag and placed on a warm windowsill. To avoid seedlings from becoming thin and leggy, expose them as soon as they sprout, which is often within a fortnight.

Seedlings Potting:

Move the seedlings into individual pots after a few weeks:

  • Fill small pots with multipurpose compost, give them a good drink, and then poke a hole in the center of each with a blunt object like a stick or a dibber.
  • Lift each seedling separately, holding it by a leaf instead of the delicate stem and using the dibber to support its rootball, and lowering it into the new hole. If the seedling is lanky, gently firm it in place up to the first set of leaves.

Keep the plants moist and at a constant temperature of at least 16°C (60°F) in a greenhouse or on a windowsill with plenty of light. When the first flowers appear, about a month later, they should be prepared to be planted in their ultimate location.

3. Transplanting Seedlings:

How to plant tomato? Young, well-rooted tomato plants grown from seed indoors should be ready to plant into their final position in early summer, once all danger of frost is past. You can also buy young plants from garden centres and online suppliers in late spring and early summer. Tomatoes are tender and need to harden off before being planted out. Do this by putting them in a cold frame for a week. If you don’t have a cold frame, place them outdoors during the day, then bring in at night for a week, then the following week, leave them out in a sheltered spot all day and night. Tomatoes are usually planted in large containers or growing bags in a greenhouse or outdoors.

Planting in Ground:

Before planting, work a lot of garden compost into the soil to create a rich, free-draining, moisture-retentive environment that is ideal for tomatoes. Select a wind-protected area that is warm and sunny.

So that the first set of leaves is just visible above the soil surface, plant tomatoes deeply. Put some pressure on it and then thoroughly water. In accordance with their eventual growth, space plants 45–60 cm (18–24 in) apart; refer to the seed packet for precise distances.

Insert a strong cane next to the tomato plant and loosely bind the stem in place. Vertical strings can also be used as support when planting in a greenhouse border; simply tie them to the ceiling so they hang down vertically and bury the other end when planting the tomatoes.

4. Plant Caring:

How to care for tomatoes is important for you to know about if you are growing tomatoes in your garden.

i. Watering:

Regularly water tomato plants to maintain an even moisture level in the compost or soil. Variations in the fruit’s moisture content might result in issues like splitting or blossom end rot.

ii. Feeding:

Once the first fruits begin to swell, feed plants every 10–14 days with a high potassium liquid fertilizer to encourage fruiting, especially with plants grown in containers.

iii. Mulching:

To assist keep moisture in the soil and prevent weeds, cover the soil surrounding tomato plants with a thick layer of mulch. Use well-rotted manure or garden compost, but allow a space around the stem’s base to prevent rotting.

5. Pruning and Training:

The two varieties of tomatoes are handled in various ways. To determine the kind you are growing, look at the label on your seed packet or plant:

  • As tall, single-stemmed plants, cordon tomatoes require tall supports and regular removal of their side shoots.
  • Because bush tomatoes are smaller and more compact, the side shoots shouldn’t be cut off. Depending on how big they get and whether their stems can sustain their harvest of fruit, they might or might not need assistance.

6. Harvesting:

How to prune tomato plants is important aspect of harvesting them. Depending on the type, the climate, and the size of the fruit, tomatoes begin to ripen around the middle of the summer. Smaller cherry tomatoes ripen more quickly than larger ones, and tomatoes grown in greenhouses typically begin to bear fruit earlier than tomatoes grown outdoors and continue to do so well into the fall.
And how to trim tomatoes is also compulsory to know about. When tomatoes are ripe and completely colored, remove them from the plant individually while the stalk is still attached. Lift outside plants with unripe fruit at the end of the growth season and place them on straw beneath cloches or harvest the fruits and place them somewhere warm and dark to ripen. Alternately, to speed up ripening, place some unripe tomatoes and a banana in a drawer.

7. Storing:

The freshest tomatoes are the best to eat. However, if you have an excess, fully ripe tomatoes can be stored in the refrigerator for about a week to prevent mold growth. However, try not to store them in the fridge for too long since the texture may change. To experience the full flavor, bring them back to room temperature before eating. If the tomatoes aren’t quite ripe, let them sit out at room temperature until they are. For usage in soups, stews, and pasta sauces, extra ripe tomatoes can also be cooked and frozen.

FAQs (Frequently Asked Questions)

Are tomatoes easy to grow?

Yes, tomatoes are relatively easy to grow, especially if you provide them with the right conditions and care.

When should I plant tomato seeds?

Tomato seeds can be started indoors 6-8 weeks before the last expected frost date in your area.

How do I prevent tomato diseases?

Proper spacing, good air circulation, and using disease-resistant varieties can help prevent tomato diseases.

Can I grow tomatoes in containers?

Yes, you can grow tomatoes in containers as long as the containers are large enough and receive adequate sunlight.

What is the best time to harvest tomatoes?

Tomatoes are best harvested when they are fully ripe and have reached their peak flavor.

How do I ripen green tomatoes?

Place green tomatoes in a paper bag with a ripe banana or apple to speed up the ripening process.


Growing tomatoes can be a rewarding and enjoyable experience. By following these steps and tips, you’ll be well on your way to cultivating delicious, homegrown tomatoes. Whether you’re a seasoned gardener or a beginner, the satisfaction of nurturing tomato plants and savoring the fruits of your labor is truly unmatched. If you need any consultancy regarding growing tomatoes or landscape you can contact DUA Landscape.



Muzamil Hussain · September 22, 2023 at 6:03 pm

Good job.

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