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This article was co-written by Andrew Carberry, MPH. Andrew Carberry has worked with school gardens and has been involved in the farm-to-school program since 2008. He is currently a Program Associate at Winrock International, specifically the Community Based Food Systems Team. copper.
This article has been viewed 44,139 times.
When you grow tomatoes, your end goal is usually to harvest as many ripe berries as possible. If growing varieties of infinitely growing or “climbing” tomato plants (Big Boy, Beef Master, most long-lived purebred varieties), you should prune unnecessary shoots and leaves to help the plant accumulate. all the nutrients in the fruit. However, excessive pruning is counterproductive for limited growing tomato varieties (Biltmore, Heinz, Patio).
Steps
Determine the time to prune tomato plants
- Unlimited growing varieties: Big Boy, Beef Master, Black Prince, German Queen, most cherry tomato varieties and purebred varieties.
- Limited-growing cultivars: Ace 55, Amelia, Better Bush, Biltmore, Heatmaster, Heinz Classic, Mountain Pride and Patio.
Apply the right pruning technique
- To prune a lateral bud, you can use two fingers to hold the bud and bend it back and forth until it snaps off neatly. This is easiest to do when the shoots are young and soft. Small wounds will heal quickly. This technique is called “simple pruning”.
- For branches and leaves (not side shoots) growing below the first inflorescence: If in a warm climate, such as zone 9, you should wait for the branches to turn yellow. They have the effect of shading the ground until the plant matures. Conversely, if you’re growing the plant in a humid environment (such as a greenhouse), prune everything below the first inflorescence to allow for better ventilation. Humidity can make it easier for pathogens to grow, and it also makes pruning wounds take longer to dry out and the tree is more vulnerable. You can protect plants by improving ventilation.
- Prune side shoots throughout the summer to keep the plant healthy. These shoots grow quite quickly, so you may need to prune the tree 1-2 times a week. [3] X Research Sources
- Make sure that the climbing tomato cultivars are tied to the stake after blooming. Otherwise, the vines will crawl on the ground and not produce healthy fruit.
- Limited varieties of tomatoes have a limited number of branches and grow naturally, so they do not need to be pruned above the inflorescence. If you do, you will be pruning the fruit-bearing branches instead of helping the tree to bear fruit.
Advice
- Finite-growing or “shrub” varieties of tomatoes do not need pruning (or support stakes). They are bred to be limited in height, produce a fruit in 2 weeks and die. The infinitely growing cultivars, also known as “climbing” tomatoes, grow as tall as a human, growing and bearing fruit all season long. Popular varieties of finite-growing tomatoes include Rutgers, Roma, Celebrity (some call it semi-finished) and Marglobe. Infinitely grown cultivars include Big Boy, Beef Master, most “cherry” tomatoes, Early Girl, and most purebred varieties. [4] X Research Sources
Warning
- If you smoke, wash your hands with soap and water before touching the tomato plant. Smokers can easily transmit the “tobacco mosaic virus” to tomato plants.
- To avoid infecting tomato plants, you should manually pluck the buds instead of using a pruner (cuts are susceptible to infection). However, with larger, sturdier shoots, you may need to use pruning shears. Remember to disinfect your pruners thoroughly each time you use them.
Things you need
- Tomato plants are growing
- Clean hands
- Sterilized cutting tools if necessary (hand-picking is better)
This article was co-written by Andrew Carberry, MPH. Andrew Carberry has worked with school gardens and has been involved in the farm-to-school program since 2008. He is currently a Program Associate at Winrock International, specifically the Community Based Food Systems Team. copper.
This article has been viewed 44,139 times.
When you grow tomatoes, your end goal is usually to harvest as many ripe berries as possible. If growing varieties of infinitely growing or “climbing” tomato plants (Big Boy, Beef Master, most long-lived purebred varieties), you should prune unnecessary shoots and leaves to help the plant accumulate. all the nutrients in the fruit. However, excessive pruning is counterproductive for limited growing tomato varieties (Biltmore, Heinz, Patio).
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