Avoiding transplant shock when transplanting starters from the greenhouse to the field is a key sustainable farming method.
The time of year has once again arrived when we will be taking plants out of the greenhouse and transplanting them into the field. This can be one of the most stressful experiences plants undergo as they are taken from the warm and sheltered environment of the greenhouse and placed into a field where they are at the mercy of the elements. Plants will almost always incur some amount of damage to their roots as well as their leaves during this process. All of these various stresses are grouped under the general name of “transplant shock.” If plants undergo too much transplant shock, it can leave them open to disease, pest pressure, and lower yield potential. But what can we do to help our plants through this period of increased stress?