Pruning tomato seedlings before transplanting
Our average last day of frost has passed for the spring and we are full on in garden mode. Today we pruned up a mess of the tomatoes we started from seeds under grow lights and have begun transplanting them into the garden. The next week is going to be busy for us
They get pruned fairly heavily before transplanting, here are some pictures before and after pruning. When transplanting they go as deep as possible, each of those root hairs on the stem will become a new root to feed the plant and fruit.
Why should you prune a tomato before transplanting?
Pruning of tomato seedlings is done for a couple of reasons. Firstly, by pruning off all the lower leaves the gardener can transplant the tomato deeper into the soil. All the root hairs on the stem that are below the soil can then become a root to provide water and nutrients to your plant.
As a result of that tomato seedling having fewer leaves to support it will come out of the shock of transplant sooner. A plant that is in shock is not growing.
A look at tomato seedlings before and after pruning
Here are two series of photos that show a before and after picture of our tomato seedlings.
Here is another plant before and after pruning.
All these were started in sand and sawdust and will be grown in the same custom soil mix. We will be putting more tomatoes in our native soil later.
Our favorite tool for pruning tomato seedlings
We have used our fingers, scissors and even a kitchen knife to prune seedlings. After many different tools being used the tool I found most noteworthy is the Fiskars Micro-tip pruning snip. The blades are short and help to keep you from accidentally removing more of the plant than intended. (Normal scissors worked great, but I always ended up cutting off something I didn’t want removed.) The Fiskars have a handy spring in it that opens the blades after you make a cut and loosen your grip on the handle. We liked this set so well we bought an extra just in case.