If using a board, place a brick under each end to keep the wood from resting directly on the ground, and remove it when germination begins. Decrease watering frequency as the seeds begin to germinate. Thin seedlings before they become crowded. Excess seedlings can be transplanted to other locations or shared with friends. Planting Transplants Figure 2.
Most annuals respond to pinching.
Although some annual plants tolerate cooler conditions, most should be planted outdoors only after danger of frost is past. Plant during the coolest part of the day, preferably when it is cloudy. Moisten plants before removing them from their containers. If roots are pot-bound, slightly tear the root ball to encourage spreading. If you are using plantable peat pots, tear them to allow the roots to easily break through the sides.