No swelling visible. This picture shows 2 flower buds (the
plump ones) and a single leaf bud. This is the timing for peach leaf curl control.
Bud Swell
Swollen buds become noticeable and no green
tissue is visible. This is a single flower bud.
Bud Burst
Also called "Green Calyx" or green bud. The top of
the bud has opened. The top and sides are noticeably green.
0.25" Green
Refers to a 1/4" of leaf tissue showing from the leaf
buds. You can see that
Pink
The bud continues to open and the red corolla (petals)
is visible.
First Bloom
When the first flowers open.
Full Bloom
Most of the flowers on the tree are open.
Petal Fall
When the petals are falling off the tree. When all the petals
have fallen the fruit is said to be "In the Shuck".
Shuck Split
When the growth of the fruit splits the shuck.
8 to 21 mm
Fruit
Refers to fruit diameter.
Pit Hardening
Not really a visible stage this is when the pit
of the fruit becomes hard. This is tested by trying to cut the fruit in half.
1 to 3 inch
Fruit
Refers to fruit diameter.
3.0" Fruit
Red Color
The fruit color changes from yellow to red.
First Harvest
First picking of ripe fruit. Fruit color depends on the amount of light a
peach receives. The fruit at left grew in the shade and the fruit at right grew in the
sun.