Growing blueberry in California can be a challenge even for experienced gardeners . Blueberries grow best in acidic soil , and California ’s of course alkaline grunge must be amended thoroughly before planting and throughout the season . In Northern California , highbush blueberry ( Vaccinum corymbosum ) varieties do well . In the hot south , rabbiteye blueberries ( Vaccinum ashei ) are the most heat - tolerate and durable bushes .

Highbush Blueberry: Sharpblue

Sharpblue is a highbush blueberry with a low chill necessity , which makes it a sodding variety for most of the northern part of California and in the hills in the south . Although Sharpblue is ego - rich , planting it with another multifariousness such as Sunshineblue will meliorate its yield . The bushes will grow about 6 substructure after 3 long time and will strain full output in 5 years . On the coast , plant Sharpblue in full sun . Inland , plant it in a localisation that is partially shaded during the hottest part of the afternoon .

Highbush Blueberry: Cape Fear

Cape Fear is one of the most prominent highbush blueberry in California and likely one of the easy to incur locally at planting prison term . Cape Fear has a 500- to 600 - hour chill necessary , so it will do better in northerly California than in the milder south over wintertime . The blueberry are abundant on this bush , which reaches or so 4 feet and will circularize over meter . Cape Fear bushes are self - fat and do not require comrade planting in social club to produce .

Rabbiteye Blueberry: Powderblue

Powderblue is set up throughout the Southeast United States but is becoming democratic in the hot parts of California . It is a late - season rabbiteye that outproduces most other blueberry bush usable . Powderblue will spring up to a height of 6 to 8 metrical foot and bring on late into the summertime . Planting it with a mid - time of year rabbiteye blueberry sort like Tifblue will increase production for both bushes . Do not interplant only with an other season variety show , as they will not flower at the same metre and therefore will not cover - pollinate .

Rabbiteye Blueberry: Brightwell

Brightwell is an early time of year rabbiteye that get abundant medium - sized berries in later spring . It can grow to 8 foot or more and is best interplanted with a mid - time of year Vaccinium ashei such as Tifblue to increase the crop . Brightwell does especially well in coastal sphere of Southern California where humidity can often be a detriment to other blueberry cultivars .

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