Characteristics of Suggested Nectarine Varieties for Commercial Trial Plantings in Alabama.

Variety [a] Days [c] Before Elberta Cold
Hardiness [d]
Chill Requirement [e]  Area [f] Adapted  Market Value [g]  Pit [h]
Mayfire 63 P to F [*] 650 S,C C C
Sundollar 60 P to F [*] 400 S C C
Sunlite 55 P to F [*] 450 S Local C
Sunsplash 54 P to F [*] 450 S C C
Sungem 54 P to F [*] 425 S Local C
Armking 49 F 550 S,C C C
Crimson Gold 42 E [*] 450 A C SF
Carolina Red [b] 39 F to G [*] 750 A C SF
Juneglo 38 F to G [*] 700 S,C C SF
Juneprincess 35 F to G [*] 850 A C/Local SF
Sunfre 35 P to F [*] 525 S C SF
Karla Rose 34 P to F 650 S,C Local SF
Durbin 30 F 800 S,C C SF
Earliscarlet 28 F [*] 850 A C SF
Summer Beaut [b] 27 E [*] 800 A C F
Hardired 24 E to O [*] 850 [*] A C F
Roseprincess 21 F [*] 850 A Local F
Sunglo 19 E [*] 850 [*] A C F
Flavortop 14 P to F 850 S,C C F
Fantasia 7 F to G [*] 600 S,C C F
Redgold 5 E 850 A C F

[a] All varieties have yellow flesh except Roseprincess, Juneprincess, and Karla Rose, which are white.

[b] These are patented varieties--patent is either owned by Stark Bros. Nursery or company owning patent has assigned propagation rights to them. Patents have expired on a number of varieties including Redgold, Sunglo, and Crimson Gold.

[c] Elberta usually ripens in early July in south Alabama, mid-July in central Alabama, and late July in north Alabama. To relate calendar dates to "Days Before Elberta," consider that (depending upon location) Mayfire ripens early to mid-May, while Redgold ripens early to mid-July.

[d] Cold hardiness--ratings are unacceptable (U), poor (P), fair (F), good (G), excellent (E), and outstanding (O). Estimated values are indicated by [*].

[e] Refers to hours at or below 45°F needed to satisfy rest (cold requirement) of variety.

[f] Area in state where varieties are best adapted: entire state (A), central (C), south (S). Varieties with chilling requirements higher than 700 should not be planted in southern two-thirds of Mobile, Baldwin, and Houston counties.

[g] Market value of some of these varieties has not been determined. C--should have good commercial (shipping) value as well as local use; Local--probably better for local retailing of short hauling (one hour or less).

[h] Refers to freeness of stone--cling (C), semi-freestone (SF), freestone (F).