If this happens the plant will not be securely anchored into the ground. The roots may also start growing in a circle around the ball of the plant, eventually strangling the plant to death. This way, if the roots are inclined not to grow beyond the initial planting hole because the conditions are so good there, they will still spread out somewhat and anchor the plant into the ground. Ideally, if you are starting a new garden area, amend all the soil in the area before you plant anything. Try to avoid using commercial fertilizers on plants the first year after you plant them.
Most commercial fertilizers have a high salt content, which easily can burn the roots of the plants.
Being transplanted is a big shock on a plant and it may not have a lot of reserves to deal with other sources of stress, such as fertilizer salts. If the plant is not doing well and needs additional nourishment use organic fertilizers and compost. Organic fertilizers are less likely to burn the roots of the plant. That's all for now.