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10 tips for a bountiful tomato harvest

Harvesting ripe, juicy tomatoes is one of the highlights of the gardening year; after all, they're among the tastiest and most popular vegetables. To always get the most out of your plants, it's worth knowing which varieties you have and what their specific requirements are. Proper care also plays a large role in a bountiful harvest. With these 10 tips, nothing can go wrong.

Viele verschiedene Tomatensorten liegen frisch geerntet in einer dekorativen Schale.
© Garden Magic

1. Watering

It's important to water tomatoes regularly. Too little water results in fewer, smaller fruits, and nutrient deficiencies, while too much water dilutes the flavor. It's best to water in the morning with stale rainwater directly onto the root zone, not the leaves.

Tomato 'Sunheart' - Solanum lycopersicum
€3,90
Tomato 'Primabella' - Solanum lycopersicum
€4,50
Tomato 'Yellow Submarine' - Solanum lycopersicum
€3,50
Tomato 'Sugar Grape' - Solanum lycopersicum
€3,50

2. Thinning

On tomato plants (except bush tomatoes, which are often sold as balcony tomatoes), remove the small side shoots that continually grow between the main shoot and the leaves every few days. This will strengthen the plant and the tomatoes, allowing them to concentrate on fruiting. Thinning also makes the plants more manageable.

3. Fertilize

Tomatoes are heavy feeders, so be sure to give them some fertilizer regularly, preferably a special tomato fertilizer, either in liquid, powder, drops, or fertilizer sticks. Too much fertilizer is harmful to the plant. A sign of overfertilization is when the leaves curl and tufts form.

Tomato 'Sunheart' - Solanum lycopersicum

Tomato 'Sunheart' - Solanum lycopersicum

€3,90
Tomato 'Sonnenherz' is a yellow-orange oxheart tomato. Its heart-shaped fruits have plenty of flesh and little gelatin. They weigh up to 300 g and have a fruity, aromatic flavor. Their open gro...
Discover here!
© Garden Magic

4. Support

With the exception of bush tomatoes, all tomatoes require sturdy stakes, a trellis, or other strong support. The stakes, such as spiral stakes made of stainless steel or aluminum, are best inserted into the soil directly during planting.

5. Mulching

Mulching prevents the soil from drying out. Convenient: The mulch (grass clippings or tomato seedlings) also acts as fertilizer.

6. Remove leaves

All leaves and shoots can be removed, especially below the first fruit cluster. This prevents fungal diseases from spreading from the soil. However, since the plant needs the leaves for photosynthesis, they should not be removed too rigorously. Of course, for all species, regularly remove all dead or yellowed leaves.

© Garden Magic

7. Care in the greenhouse

If your tomatoes are in a greenhouse, feel free to leave the doors open during the day. This allows for better humidity control and prevents overheating (which increases the risk of fungal diseases). It also allows bees and bumblebees to reach the flowers to pollinate them.

8. Stop the growth

In late summer, the main shoots of espalier varieties should be cut (stopped) to avoid wasting their energy on late fruits, which no longer have time to develop anyway.

9. Harvest

When the tomatoes fall off easily when gently lifted and turned, they are ripe and ready to harvest. If possible, avoid leaving ripe fruits on the plant, as they will quickly become soft or even burst.

10. Ripening

If it's too cold, the fruits won't ripen on the plant. At the end of the season, the tomatoes, still green or already slightly colored, can be harvested and left to ripen in a warm (15 to 22 degrees Celsius), dark place.

TEXT: Victoria Wegner

© Garden Magic

→ nächster Post: Dahlias – growing new varieties from seeds
← vorheriger Post: Gardening tips in February: How to get started in the vegetable garden

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