So, even though I am really tired, I am willing to do this actual gardening post on sideways tomatoes. We are advised to plant tomatoes deep even remove a few of the lower leaves in order to plant them deeper. Tomatoes will send out roots along the stem. These extended root systems allow tomatoes to grow more vigorously and, hopefully, more fruitfully. This requires a really deep hole. To avoid the deep hole digging, it is often suggested to plant tomatoes on their side, but this could lead to breaking the little transplants. Another solution is to tip the plants on their sides the day before they are planted.
After 24 hours on their side, they reach for the sun and can be planted sideways with the stem below the soil with limited chances of breaking.