This Forum will close on Wednesday 27 March, 2024. Please refer to the announcement on the Discussions page for further detail.
Pruning tomatoes
How much leafage can I cut off my tomatoes? While I tried my hardest to keep the side shoots out whilst having a hard time in life as such I obviously missed the very bottom ones and now have 3, 4 & 5 main stems on each of my plants so wondering if I can take some of the leaves off to give them some more room?
0
Posts
Sideshoots are generally removed because of lack of growing space, to increase air flow around the plant so decreasing likelihood of fungal problems and having a perceived short growing season here in the UK. The sideshoots need time to grow into long vines and develop trusses and eventually tomatoes, all of which takes energy away from the main stem doing these actions so sometimes people think its better to sacrifice quantity of tomatoes, and have fewer bigger ones just from the main stem.
If you think any of these issues will apply to you, you can address them in more ways then just removing sideshoots. Removing sideshoots is just the most common and oft repeated way of addressing the above problems.
My parents grow up to 3 tomato plants only in their big southerly back garden; never removing sideshoots, never having fungal problems, no lack of space and a very good summer usually. They always have a higher end harvest weight then some of the very popular youtube veg growing channels that do 15 different varieties, single stemmed in a poly tunnel.
It really is about assesing your own situation and deciding what you want out of your plants.
If your only concerns are running out of space and reduced airflow, perhaps you could strategically remove some of the bigger sideshoots (1 or 2) only from 1 or 2 plants to maximise air flow? Instead of from all of them.
I sometimes miss side shoots, despite my best efforts, and as I only have a small greenhouse, and growing outside isn't really an option here, I have to just do what's easiest. I have two main stems on one plant just now, and I've often had that. Not a problem
The only thing I make sure to do is taking the lowest stems off, because it becomes quite congested. Any really long stems get cut back by half, just to make it easier to get in to water them
I live in west central Scotland - not where that photo is...