Each stage is represented by one or two pictures and is described below. Tight bud . This is a resting bud that has fulfilled dormancy and chilling requirements. This bud becomes active when favorable growing conditions are present. Bud scales are tightly wrapped.
Bud scales are usually light or dark red, especially in the upper part of the canopy.
When viewed from the side, buds are compact and nestled down into the top leaves. Bud swell . This bud is no longer at rest. As bud begins to swell, bud scales are pushed outwards and have a slightly loosened appearance. Bud scale margins are more easily seen.